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1. General Description
The AP1013CEN realizes four drive mode of forward, reverse, break and standby by 1 channel H-bridge
motor driver corresponding to operating voltage 18V. The AP1013CEN layouts N-channel LDMOSFET in
high side and low side in output circuit and realizes a small package. Also it has under voltage detection and
thermal shut down circuits. It is suitable for driving various small motor.
2. Features
Control Power Supply Voltage (VC) 2.7V to 5.5V
Logic Terminal Supply Voltage 1.62V to VC
Wide Motor Driver Operating Voltage 2V to 18V
（N-channel MOSFET high side and Low side architecture）
Maximum Output Current (DC) 1.3A
Maximum Output Current (Peak) 2.2A (Ta=25℃, within 10ms in 200ms)
Maximum Output Current (Peak) 3.3A (Ta=25℃, within 5ms in 200ms)
Maximum Output Current (Peak) 5.0A (Ta=25℃, within 2ms in 200ms)
H-Bridge On Resistance RON(TOP+BOT)=0.38Ω@25℃
Power-Down Mode Quiescent current is under 1uA (Ta=25℃)
Built-in Under Voltage Detection Circuit Detect VVC under 2.2V
Built-in Thermal Shut Down Circuit (Tj) 175℃
Junction Temperature 150℃
Package 16-pin QFN Package (3mm×3mm)
18V 1ch H-Bridge Motor Driver IC
AP1013CEN
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3. Table of Contents
1. General Description ........................................................................................................................................... 1
2. Features .............................................................................................................................................................. 1
3. Table of Contents ............................................................................................................................................... 2
4. Block Diagram ................................................................................................................................................... 3
5. Ordering Guide .................................................................................................................................................. 3
6. Pin Configurations and Functions...................................................................................................................... 4
Pin Configurations ................................................................................................................................. 4
Functions ............................................................................................................................................... 4
Terminal Equivalent Circuit .................................................................................................................. 5
7. Absolute Maximum Ratings .............................................................................................................................. 6
8. Recommended Operating Conditions ................................................................................................................ 7
9. Electrical Characteristics ................................................................................................................................... 7
10. Descriptions ....................................................................................................................................................... 9
10.1 Control Logic ......................................................................................................................................... 9
10.2 Basic Architecture of the Motor Driver ................................................................................................. 9
10.3 Protection Circuits ............................................................................................................................... 10
11. Recommended External Cercuits ..................................................................................................................... 11
Recommended External Circuit ........................................................................................................... 11
Parts List .............................................................................................................................................. 11
12. Package ............................................................................................................................................................ 12
Outline Dimensions ............................................................................................................................. 12
Reference Foot Pattern ........................................................................................................................ 12
Marking ............................................................................................................................................... 13
13. Revise History ................................................................................................................................................. 14
IMPORTANT NOTICE .......................................................................................................................................... 15
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4. Block Diagram
Figure 1. Block Diagram
5. Ordering Guide
AP1013CEN -30~85°C 16-pin QFN
TSD
UVLO
VREF
OSC
Charge
Pump
INA
INB
PSAVE
OUTA
VIO VC
VG
VM
EN
Control
Logic
DGND
CH
CL
VC VC
VG
OUTB
H-Bridge
Pre
Driver
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6. Pin Configurations and Functions
Pin Configurations
Functions
No
Pin Name
I/O
Description
Note
1
PSAVE
I
Power save input terminal
100kΩ Pull-up
2
DGND
P
Ground terminal
3
VG
O
Connect terminal of charge pump output capacitor
4
CH
O
Connect terminal of charge pump capacitor
5
CL
O
Connect terminal of charge pump capacitor
6
VC
P
Control power supply terminal
7
VIO
P
Power supply terminal for logic input
8,9
OUTA
O
Motor driver output terminal
10,11
VM
P
Motor driver power supply
12,13
OUTB
O
Motor driver output terminal
14
INA
I
Control signal input terminal
15
INB
I
Control signal input terminal
16
EN
I
Enable signal input terminal
100kΩ Pull-up
EP
PGND
P
Power ground terminal
Exposed Pad
Note 1. I (Input terminal), O(Output terminal) and P (Power terminal)
1
2
3
4
5
6
7
8
12
11
10
9
16
15
14
13
OUT
B
INA
INB
EN
VG
CH
OUTB
VM
VM
OUTA
OUTA
VIO
VC
CL
(Top View)
EP
PSAVE
DGND
Note) EP(Exposed Pad) is Power Ground.
The Exposed Pad is necessary soldered to PCB.
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Terminal Equivalent Circuit
Pin name
Name
Functions
Equivalent Circuits
6
VC
Control power supply
7
VIO
Power supply for logic input
10,11
VM
Motor driver power supply
1
16
PSAVE
EN
Logic input
（Built-in pull-up resistor）
14
15
INA
INB
Control signal input
8,9
12,13
OUTA
OUTB
Motor driver output
3
4
VG
CH
Connect terminal of charge
pump output capacitor
Connect terminal of charge
pump capacitor
5
CL
Connect terminal of charge
pump capacitor
2
EP
DGND
PGND
Ground terminal
Power ground terminal
2kΩ
2kΩ
VM
OUTA
PGND
OUTB
CH
VM
VG
VC
CL
PGND
DGND
PGND
VIO
100kΩ
2kΩ
2kΩ
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7. Absolute Maximum Ratings
Parameter
Symbol
min
max
Unit
Note
Control power supply voltage
VC
-0.5
6
V
Logic terminal supply voltage
VIO
-0.5
6
V
Motor driver power supply voltage
VM
-0.5
19
V
VC, VIO level terminal voltage
Vterminal1
-0.5
5.5
V
VM level terminal voltage
（OUTA, and OUTB）
Vterminal2
-0.5
19
V
VG, CH terminal voltage
Vterminal3
-0.5
25
V
Maximum DC output current
IloaddcMD
-
1.3
A
OUTA and OUTB terminal
Maximum peak output current
IloadpeakMD
-
2.2
3.3
5.0
A
OUTA and OUTB terminal
Under 10ms in 200ms
Under 5ms in 200ms
Under 2ms in 200ms
Power dissipation
PD
-
2083
mW
(Note 4) Ta=25℃
-
1083
mW
(Note 4) Ta=85℃
Operating Temperature range
Ta
-30
85
℃
Junction temperature
Tj
-
150
℃
Storage temperature
Tstg
-65
150
℃
Note 2. All above voltage is defined to VSS (DGND/PGND terminal voltage)
Note 3. Product quality may suffer if the absolute maximum rating is exceeded even momentarily for any
parameter. That is, the absolute maximum ratings are rated values at which the products on the verge of
suffering physical damages, and therefore products must be used under conditions that ensure that the
absolute maximum ratings are not exceeded.
Note 4. When 2-layer board is used, this is calculated RθJ=60℃/W. EP terminal should be connected to
ground.
Note 5. Input terminal does not work until input logic terminal power supplies VIO, and is handled as “L”
fixation.
Note 6. The each power supply of VM, VC and VIO is sequence-free.
Figure 2. Power Dissipation
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8. Recommended Operating Conditions
Parameter
Symbol
min
typ
max
Unit
Control power supply voltage
VC
2.7
3.3
5.5
V
Logic terminal supply voltage
VIO
1.62
1.8/3.3
VC
V
Motor driver power supply voltage
VM
2.0
-
18
V
Input frequency range
Fin
-
-
200
kHz
9. Electrical Characteristics
(Ta = 25℃, VM=15V, VC = 3.3V and VIO= 3.3V, unless otherwise specified.)
Parameter
Symbol
Test conditions
min
typ
max
Unit
Charge pump
Charge pump voltage
VG
VG=VC+VM
18.0
18.2
18.3
V
Charge pump wake up time
ｔVG
VG=VC+VM-0.3V
0.1
0.36
3
ms
VDET1
VC under voltage detect voltage
VCDETLV
1.9
2.2
2.5
V
TSD
Thermal shut down temperature
(Note 7)
TDET
150
175
200
C
Temperature hysteresis (Note 7)
TDETHYS
20
30
40
C
Quiescent current
VM quiescent current
at no power
IVMNOPOW
VC=0V
-
-
1
A
VM quiescent current at standby
IVMSTBY
PSAVE=”L”, EN=”H”
INA=”L”, INB=”L”
-
16
50
A
VC quiescent current at standby
IVCSTBY
PSAVE=”L”, EN=”H”
INA=”L”, INB=”L”
-
150
400
A
VC quiescent current
at power save
IVMPSAVE
PSAVE=”H”, EN=”H”
-
-
1
A
VC quiescent current at PWM
operation
IVCPWM
INA=200kHz, INB=”H”
-
0.5
0.8
mA
Motor Driver
Driver on resistance
(High side or Low side)
RON1
VC=3.3V, Iload=100mA
Ta=25C
-
0.19
0.27
Driver on resistance
(High side or Low side) (Note 7)
RON2
Design
certification
VC=3.3V, Iload=1.0A
Ta=25C (Equivalent
Tj=50C)
-
0.21
0.29
Driver on resistance
(High side or Low side) (Note 7)
RON3
Design
certification
VC=3.3V, Iload=1.0A
Ta=85C (Equivalent
Tj=115C)
-
0.25
0.35
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Body diode forward voltage
VFMD
IF=100mA
-
0.8
1.2
V
H-Bridge propagation delay time
(“L”→”L”) (Note 8)
tPDLHB
tr=tf=10ns
-
0.10
0.5
s
H-Bridge propagation delay time
(“H”→”H”) (Note 8)
tPDHHB
tr=tf=10ns
-
0.35
1.0
s
Motor Driver
H-Bridge propagation delay time
(HiZ→”H”)
tPDZHHB
tr=tf=10ns
-
0.15
0.5
s
H-Bridge propagation delay time
(“H”→HiZ)
tPDHZHB
tr=tf=10ns
-
0.15
1.0
s
H-bridge output puls width
tPWOHB
PWL=1.0us, tr=tf=10ns
0.6
0.9
-
s
Control logic
Input “H” level voltage
(INA, INB, EN, PSAVE)
VIH
VIO=1.6V~5.5V
0.7×
VIO
-
-
V
Input “L” level voltage
(INA, INB, EN, PSAVE)
VIL
-
-
0.3×
VIO
V
Input “H” level current
(INA, INB, EN, PSAVE)
IIH
VIO=1.6V~5.5V
-
-
1
s
Input “L” level current
(INA, INB)
IIL
-1
-
-
s
Input terminal pullup register
(EN, PSAVE)
RPU
50
100
200
k
VIO input “H” level voltage
(VIO)
VIOH
VC=3.3V, VM=15V,
INA=”H”, INB=”L”,
EN=”H”
VIO: 0V => 1.1V
1.1
-
-
V
VIO input “L” level voltage
(VIO)
VIOL
VC=3.3V, VM=15V,
INA=”H”, INB=”L”,
EN=”H”
VIO: 3.3V => 0.3V
-
-
0.3
V
Note 7. Not tested under mass-production.
Note 8. Refer Figure 3.
Figure 3. Time chart of propagation of delay time and pulse width
50%
50%
90%
10%
tPDH
tPWO
tPWI
tPDL
INB
(INA=INB
―――)
OUTA
OUTB
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10. Descriptions
10.1 Control Logic
The relations of the input and output of each mode are as follows.
Table 1. Input and Output relations
PSAVE
EN
Input
Output
Motion
INA
INB
OUTA
OUTB
L
H
L
L
Z
Z
Standby（Idling）
L
H
L
H
L
H
Reverse
L
H
H
L
H
L
Forward
L
H
H
H
L
L
Break（Stop）
L
L
X
X
L
L
Stop
（OSC and charge pump operation）
H
X
X
X
Z
Z
Power save（Note 9）
Note 9. TSD/UVLO/VREF/OSC/Charge pump are shut down.
Note 10. Input terminal is handled as “L” fixation when VIO is not input, OUTA/OUTB are “L” condition as
same as PSAVE=”L” and EN=”L”.
10.2 Basic Architecture of the Motor Driver
The AP1013CEN places N-channel LDMOSFET on both sides of high side and low side in the output circuit
and realize small package. High side MOSFET is driven by VG. VG=VM+VC is generated with a charge
pump. VG reaches the targeted level at the time of the charge pump setup within 0.36ms (typ). Low side
MOSFET is driven by VC.
Figure 4．Motor driver part equivalent circuit
The OSC block supplies a drive pulse to a charge pump. The logic of input interface is operated by logic
power supply V I O. The input interface does not work until V I O is input, and handled as “L” fixation.
EN
Logic
Enable
Control
Charge
Pump
Pre
Driver
VG
CH
CL
VM
OUTA
OUTB
PGND
INA
INB
VG
VG
VC
VC
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10.3 Protection Circuits
The AP1013CEN has penetration current prevention, thermal shut down and under voltage detection circuits.
Penetration current prevention circuit
MOSFET turns off both of high side and low side during the dead time period when penetration current
prevention circuit operates. During this period, either body diode is turn on depends on the direction of the
current. Figure 5 shows an example when the AP1013CEN drives the output from “L” to “H” in. (a) shows
the case that current flows from external load to the AP1013CEN, (b) shows the case that current flows from
the AP1013CEN to external load
Figure 5. Difference in output terminal by load current direction
Thermal Shut Down
The AP1013CEN prevents destruction due to the self-heat up by making OUTA and OUTB output Hi-Z as
soon as abnormal high temperature is detected. The AP1013CEN restarts as soon as temperature becomes
lower than the bottom detection threshold.
Detect abnormal temp.⇒
OUTA/OUTB are Hi-Z
Wait cool down
(Hysteresis: 30C typ）
Motor driver operation return
OUTA/OUTB are conform INA/INB
Figure 6. Detection of abnormal heat up and return operation
INA/B
H-side MOSFET
L-side MOSFET
ON
OFF
OFF
ON
OUTA/B
(a)
(b)
VM
Vfh
Vfl
Vfh
PGND
Dead Time
VM
Motor
PGND
OUTA/B
ON
OFF
ON
OFF
OFF
ON
VM
Vfl
PGND
Dead Time
ON
OFF
(a) Case for current is passed from external load to this IC
(b) Case for current is passed from this IC to external load
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11. Recommended External Cercuits
Recommended External Circuit
Figure 7. External circuit example
Parts List
Table 2. Recommended external components example
Items
Symbol
min
typ
max
Unit
Note
Motor driver power supply
connection decupling
capacitor
CVM
1.0
-
-
uF
Please confirm it with
application board appropriately.
Control power supply
connection bypass capacitor
CVC
0.1
1.0
-
uF
Please confirm it with
application board appropriately.
Logic input terminal power
supply connection bypass
capacitor
CVIO
0.1
1.0
-
uF
Please confirm it with
application board appropriately.
Charge pump capacitor1
CVG
0.047
0.1
0.22
uF
Please confirm it with
application board appropriately.
Charge pump capacitor2
CHL
0.047
0.1
0.22
uF
Please confirm it with
application board appropriately.
Note 11. Please adjust the connecting capacitor of CVM, CVC and CVIO depending on the load current
profile, the load capacitance, the line resistance and etc. with each application boards.
CHL
MOTOR
VC
CVC
CVIO
VM
CVG
VM
CVM
VIO
EN
INB
INA
OUTB
VM
VM
OUT
B
OUT
A
OUTA
VIO
VC
CL
PSAVE
DGND
CH
VG
MCU
EP
(PGND)
1
2
3
4
5
6
7
8
13
9
10
11
12
14
15
16
VIO
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12. Package
Outline Dimensions
・16-pin QFN(Unit: mm)
0.45
3.00±0.05
3.00±0.05
0.50 0.25
0.58＋0.02
－0.03
0.10
2.00
1.60
C0.10
Φ0.50
0.50
0.25
0.30
Reference Foot Pattern
Note) The Exposed Pad is Power Ground.
The Exposed Pad is necessary soldered to PCB.
Note) Please layout the foot pattern of Exposed Pad not to
surround the steam beer of AP1013CEN. Please locate
thermal via more than four for improve radiation.
(Top View)
(Side View)
(Bottom View)
1pin
1pin
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Marking
YWWX
(1) 1pin Indication
(2) Market No.
(3) Year code (last 1 digit)
(4) Week code
(1)
1013C
(3)
(2)
(4)
(5)
(5) Management code
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13. Revise History
Date
(YY/MM/DD)
Revision
Page
Contents
14/10/30
00
-
First edition
14/12/03
01
P10
Correct some sentences and Figure 5 in 10.3 Protection Circuits.
[AP1013CEN]
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IMPORTANT NOTICE
0. Asahi Kasei Microdevices Corporation (“AKM”) reserves the right to make changes to the
information contained in this document without notice. When you consider any use or application
of AKM product stipulated in this document (“Product”), please make inquiries the sales office of
AKM or authorized distributors as to current status of the Products.
1. All information included in this document are provided only to illustrate the operation and
application examples of AKM Products. AKM neither makes warranties or representations with
respect to the accuracy or completeness of the information contained in this document nor grants
any license to any intellectual property rights or any other rights of AKM or any third party with
respect to the information in this document. You are fully responsible for use of such information
contained in this document in your product design or applications. AKM ASSUMES NO
LIABILITY FOR ANY LOSSES INCURRED BY YOU OR THIRD PARTIES ARISING FROM
THE USE OF SUCH INFORMATION IN YOUR PRODUCT DESIGN OR APPLICATIONS.
2. The Product is neither intended nor warranted for use in equipment or systems that require
extraordinarily high levels of quality and/or reliability and/or a malfunction or failure of which
may cause loss of human life, bodily injury, serious property damage or serious public impact,
including but not limited to, equipment used in nuclear facilities, equipment used in the aerospace
industry, medical equipment, equipment used for automobiles, trains, ships and other
transportation, traffic signaling equipment, equipment used to control combustions or explosions,
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responsible for complying with safety standards and for providing adequate designs and safeguards
for your hardware, software and systems which minimize risk and avoid situations in which a
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contained in this document for any military purposes, including without limitation, for the design,
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6. Resale of the Product with provisions different from the statement and/or technical features set
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shall not create or extend in any manner whatsoever, any liability of AKM.
7. This document may not be reproduced or duplicated, in any form, in whole or in part, without prior
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