Datasheet Specifications
- Part number
- CP2126
- Manufacturer
- CHIP
- File Size
- 96.71 KB
- Datasheet
- CP2126_CHIP.pdf
- Description
- White LED Step-up Converter
Description
CP2126 Product Brief DC/DC Series CP2126_PB_ ENG _Rev1.0 March,2004 Step-Up White-LED Driver www.datasheet4u.com OVERVIEW The CP2126 is a step-up DC.
Features
* Inherently matched LED current High efficiency: 85% typical Drives up to four LEDs from a 3.2V supply 20V stable bipolar switch Fast 900KHz switching frequency Uses tiny 1mm tall inductors Requires only 0.22uF output capacitor Operating Industrial temperature range: -40℃ ~ 85℃ SOT23-5L package VINApplications
* Cellular phones Digital Cameras MP3 Players PDAs、Handheld computers GPS Receivers TYPICAL APPLICATION VIN L1 22uH D1 Vout VIN C1 1uF LX LED1 CP2126 SHDN GND CS LED2 C2 0.22uF LED3 OFF ON R1 RELATED PRODUCTS CP2127: CP2128: Step up White LED Driver, Switches at 1200kHz, can drive two to fourCP2126 Distributors
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