AP1400
AP1400 is Multi-channel System Power Controller manufactured by Asahi Kasei Microdevices.
Description
The AP1400 is a multichannel system power supply IC that has a 4ch DC-DC converter and a 2ch LDO, supporting input voltage up to 12V. It integrates a start sequence circuit, a current sense circuit, an external load switch control circuit, and various protection functions. A power supply system can be simply designed with the AP1400. In addition, the standby current is very low at 19 μA. The AP1400 is housed in a small 65-pin WLCSP package, making it ideal for portable equipment such as digital single lens reflex cameras and mirrorless cameras.
- Operation Input Voltage
- Startup Sequence
2. Features
4.0 to 12.0 V
The AP1400 can set the startup sequence and start time of each regulator by register settings.
- Protection Function
- Standby Current
- Operation Current
- DC-DC Converter Buck-boost Buck
1ch 3ch
Switching Frequency
External CLK Synchronization
- Internal...
