LP5524
LP5524 is Four-Channel LED Driver manufactured by Texas Instruments.
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SNVS500C
- JULY 2007
- REVISED NOVEMBER 2016
LP5524 Four-Channel LED Driver With Dual-PWM Brightness Control
1 Features
- 1 Wide Input Voltage Range: 2.7 V to 5.5 V
- High-Side LED Driver
- Drives Four LEDs With up to 25 mA per LED
- 0.4% Typical Current Matching
- PWM Brightness Control
- Overcurrent Protection
- Fast Transient Response
- Optional External ISET Resistor
- Ultra-Small Solution Size:
- No External ponents
- 9-Pin DSBGA Package with 0.4-mm pitch:
- 1.24 mm × 1.24 mm × 0.6 mm (L × W × H, maximum)
2 Applications
- Sub-Display Backlight
- Keypad LED Backlight
- Indicator LED
3...
