Overview
The SC653 is a highly integrated light management unit that provides two low-noise LDOs, a multi-mode high efficiency charge pump, and four programmable LED drivers. Performance is optimized for use in single-cell Liion battery applications.
Packaging
- MLPQ-UT-18
Order Codes
- SC653ULTRT: Lead-Free, WEEE and RoHS compliant, 3000 pcs, Tape and Reel Only
PB Free/ROHS
Learn More →Features
- Input supply voltage range — 2.9V to 5.5V
- Four programmable current sinks with 29 steps from
0mA to 25mA - Very high effi ciency charge pump driver system with
three modes — 1x, 1.5x and 2x - One programmable 100mA low-noise LDO regulator
- One programmable 150mA low-noise LDO regulator
- Charge pump frequency — 250kHz
- SemPulse® single wire interface
- Backlight current accuracy — ±1.5% typical
- Backlight current matching — ±0.5% typical
- Fade-in/fade-out feature for main backlight
- Automatic sleep mode (LEDs off ) — IQ = 100μA
- Shutdown current — 0.1μA (typical)
- Ultra-thin package — 2.3 x 2.3 x 0.6 (mm)
- Fully WEEE and RoHS compliant
Documents | Release Date | Type | |
---|---|---|---|
SC653 Datasheet | 2018-12-13 |
Applications
- Cellular phones, smart phones, and PDAs
- LCD modules
- Portable media players
- Digital cameras and GPS units
- Display backlighting and LED indicators
Inventory
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