CHIP CP2130
The CP2130 is optimized for white LED supplies in backlit color display applications. The device provides a constant current, set by an external resistor, for each LED. The supply voltage ranges from 2.7 V to 5.5 V and is ideally suited for all applications powered by a single LI-Ion battery cell or three to four NiCd, NiMH, or Alkaline 3mm*3mm QFN 16L -40℃～85℃ battery cells.| Part No. | CP2130 |
|---|---|
| Datasheet | CP2130 Download |
| Manufacturer |  CHIP |
| Description | High Efficiency 1x/1.5x Fractional Charge Pump |
| Buy | Stock & Price |
FEATURES
● Drives up to 5 LEDs at 30 mA Each● Regulated Output Current With 0.5% Matching Over Temperature
● LED Brightness Control Through PWM Control Signal（0Hz～50KHz）
● Low Input Ripple and Low EMI
● Over-current and Over-temperature Protected
● Less than 0.1μA Quiescent Current In Shutdown Mode
● RoHS Compliant and 100% Lead (Pb)-Free Pin Diagram (Top View) C2+ C1+ C212 11 10 VIN 9 C1- 13 8 VOUT PGND D1 D2 GND EN1 EN2 14 7 CP2130 15 6 16 5 1 2 3 Copyright ©2006 Chiphomer Technology Limited 4 D5 D4 D3 ISET 1 Product Brief CP2130 DC/DC Series High Efficiency 1X/1.5X Fractional Charge Pump for White LED
APPLICATIONS
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● Cell phone Digital Camera MP3,PMP,PDA TYPICAL APPLICATION C2 0.47μF C1 0.47μF C2VIN Li-ion Battery C1- C1+ C2+ VOUT + - CIN 1μF EN1 CP2130 EN2 D5 D4 D3 D2 D1 COUT 1μF ISET GND PGND RISET RELATED PRODUCTS CP2133：High Efficiency 1X/1.5X Fractional Charge Pump for White LED CP2131：High Efficiency 1X/1.5X Fractional Charge Pump for White LED Chiphomer Technology Limited Add: 4F, Building D, 1618 Yishan Road, Shanghai, P.R.C.
