Part Number | CP2124 |
Manufacturer | CHIP |
Title | Step-Up White-LED Driver |
Description | CP2123/4 2011 7 V1.3 LCD LED y y y y y y y y y y y y y y y y y 1 12 LED 11 , 3 LED (10~24V) 6 , 10 LED 90% , 1.4MHz PWM 1000kHz(C... |
Features |
011 7 V1.3
3 25V .
CP2123
:CP2123,VIN = 5V ,n ≤ 13;VIN = 3.6V ,n ≤ 11.OVP ,
VL 10~24 V CIN 4.7 µ F
D2 3.9kΩ 150Ω 2N3904 ZENER 5.6V
22µH L1
D1
VOUT
1µ F 25V 300kΩ
Bias Circuit for High Input Voltage
VIN
SW OVP
COUT 4.7µF
CP2123
OFF ON...
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Datasheet | CP2124 Datasheet |