PM1299 Overview
The PM1299 is a plex 3-channel power management unit (PMU). The PM1299 include one independent input for very low dropout regulator (LDO) and 1A high efficiency of the Sync Buck DC-DC, and a very unique PWM controller which can be boost, buck or both boost/buck, it can drive MOSFET or cheap cost of BJT. The PM1299 can be flexible for design, for example, two buck and one LDO, or one buck, one boost and one LDO, more...
PM1299 Key Features
- 1A Sync Buck DC-DC
- One Flexible PWM Controller
- one channel 500mA LDO
- Very small package in QFN16 (3x3) for PCB
- 5V supply for ADSL MODEMs
- 5V Supply for STB, IPTV
- Digital Photo Frame, MID, E-book…etc
- Others single cell Li-on Battery and 5V supply
