NXP Semiconductors Data Sheet: Technical Data Low cost six channel led backlight driver with integrated power supply Document Number: MC34845 Rev.
8.
0, 8/2016 34845 The 34845 series represents high efficiency LED drivers for use in backlighting LCD displays from 10” to 17”.
Operating from supplies of 5.
0 V to 21 V, the 34845 series is capable of driving up to 16 LEDs in series in six separate strings.
The LED current tolerance in the six strings is within ±2% maximum and is set using a resistor to GND.
PWM dimming is performed by applying a PWM input signal to the PWM pin which modulates the LED channels directly.
An Enable Pin (EN) provides for low power standby.
Alternatively, a single w...

Since 2006. D4U Semicon,
Electronic Components Datasheet Search Site. (Privacy Policy & Contact)