AXP155数据手册power中文资料规格书

描述 Description

AXP155 is a highly integrated power management IC targeting at 5V power source applications that requires multi-channel regulator outputs.It provides up to 7.5A current output through tri-phase Buck,and can comprise a battery powered total solution together with battery manage unit(BMU).\r
AXP155 integrates 5-ch step-down converters Buck converter, 10-ch LDOs. To ensure the security and stability of the power system,AXP155 provides protection circuit such as OVP,UVP,OTP and OCP.In addition,AXP155 embraces a fast interface for system to dynamically adjust output voltage.\r
AXP155 is available in 7mm x 7mm 56-pin QFN package

特性 Features

·3.0V~5.5V Input Operating Range\r
·25uA Off-Mode Current\r
·5 Buck DC/DC Step Down Converters\r
·10 LDOs\r
·System Management\r
- Support TWSI(Two Wire Serial Interface),address is 0x6C/0x6D or 0x6E/0x6F\r
- Support RSB(Reduced Serial Bus) interface,address is 0x03A2/0x04E6\r
- Internal Over-Temperature-Protection(OTP)\r
- Internal output voltage monitor for 5 DCDC converters\r
- Internal output PWROK signal\r
- Provides power-on and power-off key\r
- Internal on-off switch with the internal ideal resistence of 90 mΩ\r
- Programmable power on voltage and sequence\r
·56 pin,7x7mm2 QFN Package

应用 Application

·  STB\r
·  OTT Box\r
·  Tablet\r
·  Mini PC