Description
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ACT4526 is a wide input voltage, high efficiency stepdown DC/DC converter that operates in either CV (Constant Output Voltage) mode or CC (Constant Ou.
Features
* Quick Charge™ 2.0 Certified by Qualcomm® and UL. UL Certificate No. 4787034072-1 https://www. qualcomm. com/documents/quickcharge-device-list
* 40V Input Voltage Surge
* 4.5V-36V Operational Input Voltage
* 5.1V/9.1V/12.1V Output with +/-1% Accuracy
* Up t
Applications
* Car Charger
* Cigarette Lighter Adaptor (CLA)
* Rechargeable Portable Device
* CV/CC regulation DC/DC converter
TYPICAL APPLICATION CIRCUIT
4.5V to 40V
C1
C2
47μF 10μF
CSN HSB
IN
SW
ACT4526 CSP
GND DP DM
C3 22nF
Rcs 25mΩ
L1 47μH
D1 SK54L
C4 C5
C6
22μ