Item Condition Standard
Input Voltage
Rated 5.0 Vdc
Tolerance Continuous Operation 4.5 Vdc - 7.0 Vdc
Starting Condition (Discharge Starting Voltage) 4.5 Vdc - 7.0 Vdc
Max. Input Current VIN = 4.5 Vdc 1.3 A
Luminance @ Max.
Input Leak Current VIN = 7.0 Vdc
Control terminal = H(VIN) 4.0 µA (Lamp Off)
On/Off
Max. Rush Current VIN = 7.0 Vdc 6.5 Azero-p/50 µS
Luminance @ Max.
Max. Input Power VIN = 4.5 Vdc 5.85 W
Luminance @ Max.
On/Off Control Terminal Control Terminal ILOW = 2.0 mA
Input Current L = 0.0 - 0.4 Vdc (Lamp Lighting)
VIN = 7.0 Vdc
Control Terminal
H = Open or VIN (Lamp Off)
*Above specifications occur @ 25 ± 5ºC.
Item Condition Standard
MIN TYP MAX
Output Voltage (Vrms) VIN = 4.5 Vdc 1500
Tube Current (mArms) Luminance @ Max. 5.5 6.0 6.5
Luminance @ Min. 2.5
Max. Power Output (W) VIN = 5.0 Vdc/Luminance @ Max. 4.0
Ignition Frequency (kHz) Luminance @ Max. 45
DC/DC Converter Frequency (kHz) Luminance @ Max. 80
*Above specifications occur @ 25 ± 5ºC & VIN = 4.5 - 7.0 Vdc.
Input Specifications*
5 Volt Input
Industrial Grade Single Tube CCFT Inverter
Brightness Control
Output Specifications*
Physical Specifications
Dimensions: 22.7mm x 96.5mm x 7.3mm
(0.894" x 3.79" x 0.287")
Weight: 18g (0.634 oz.)
Operating Temp: 0 to 55°C
Relative Humidity: 20% to 90%, non-condensing
Storage: -20 to 85°C/5-95% RH
Impact Resistance: 50G half wave per 2 msec
Vibration Resistance: 10-55-10 Hz/min @ 1.5mm
TTAAIIYYOOYYUUDDEENN
SIPF150-RH
Model
LCD Backlight Driver
RoHS
COMPLIANT
SIPF150-RH
Model
Luminance Variance
Item Condition Applied Voltage Output Current
Luminance @ Max. Btwn. pin 5 & pin 6 0.0 Vdc 6.0 mA
Luminance @ Min. Btwn. pin 5 & pin 6 4.5 Vdc 2.5 mA
2.7 MIN.
(2)
2–CD.3
7
5±
+0.1
0.05
0.05
1±0.15
1±0.05
0.7 +0.1
0.05
INPUT
22.7±0.3
(11.5)
1PIN
+1.0
(14.0) 67.5±0.3 (15.0)
2–Ø 3.52–Ø 7.5
1PIN
(1.2)
OUTPUT
7.3
MAX
1.0TYP
(4.0) (4.0)
(8. 2)
14.7±0.3
96.5±0.5
No component and no pattern
on both sides
Lot Symbol
– 0
FM 32227
© Copyright 2007 TAIYO YUDEN (U.S.A.), INC. Specifications subject to change without notice.
TAIYO YUDEN (U.S.A.), INC.
440 Stevens Avenue, Suite 300 Solana Beach, CA 92075
(858) 350-6800 / Fax: (858) 350-6854
(800) 263-4532
www.t-yuden.com inverters@t-yuden.com
SIPF150-RH
Model
Tech Notes
Connection Diagram
CN1
Molex 52207-0685
CN2
JST SM02(8.0)B-BHS-1-TB(LF)
Corresponding Housing:
JST BHR-03VS-1
SIPF-150-RH
Output Current Optimization Method
Maximum output current can be adjusted by applying bias
voltage between brightness control pins as shown below.
Brightness
Control DC Bias
(0-4.5 Vdc)
3
2 V(in)
1 V(in)
4
5
On/Off
6
GND
GND
Brightness
DC Bias Output
Voltage Current
Luminance Max. 0 Vdc 6.0 mA
Luminance Min. 4.5 Vdc 2.5 mA
The on/off control is achieved by using the on/off pin on the input
side of SIPF150. The circuit for the remote on/off circuitry consists
of an active low TTL switch. When the circuit is open, the IC Vcc
is cut off. When the circuit is closed, IC Vcc is activated. A
mechanical switch or a TTL/CMOS gate needs to be placed
between the remote on/off pin and ground creating a condition
where the circuit is closed to activate the inverter. Either one of the
following will be required for the inverter to operate:
One recommended use of logic switch for remote on/off is shown
in the diagram below. Electrical specification for on/off terminal is
Low 0 to 0.4V, -0.4 mA or higher when switch is closed.
On/Off Control
V(in)
On/Off Pin
To IC Vcc
0V Inverter Off
5V Inverter On
V(in)
On/Off Pin
To IC Vcc
SW (External)
1. Tie on/off pin to ground.
2. Add mechanical switch between on/off pin and ground, close switch.
3. Add TTL/CMOS switch between on/off and ground. Circuit must be closed for
unit to operate (as shown above right).