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AP2965
Chipown
High Performance Synchronous CV/CC Buck Converter
General Description
AP2965 is a High Efficiency Synchronous DCDC Buck Converters with CV / CC modes, which can output up to 4.2 A in a wide input range from 6 V to 38 V. The AP2965 operates either in CV (Constant Voltage) mode or CC (Constant Current) mode. With the CV / CC mode, adjustable current limit and output voltage, the AP2965 is particularly suitable for QC 2.0 / 3.0 (12 V / 1.5 A, 9 V / 2 A and 5 V / 3 A), Type-C PD (5 V / 3 A) and Apple portable device (5 V / 2.4 A) applications. The output voltage and CC limit can be programed through the FB, CSP and CSN pins respectively. In order to achieve better EMI performance and comply with Appleās MFi standard, the switching frequency was fixed at 125 kHz.