G2207
G2207 is 6+6 Channels PMU manufactured by Global Mixed-mode Technology.
Features
- 2.5V ~ 5.5V Input Voltage Operation
- 95% Efficient DC/DC Converter
- Built-in 1-ch synchronous boost converter, 1-ch auto buck-boost converter, 3-ch synchronous buck converter, 1-ch WLED driver, 4-ch LDOs, 1-ch power switch for CMOS image sensor, and 1-ch low quiescent current LDO for RTC.
- 32-steps brightness control by I2C for WLED Driver
- Low Power consumption (Sleep Mode ) < 10µA.
- Built-In Selectable Power ON/OFF Sequence.
- Built-In Short Circuit Protection (SCP), Under Voltage Protection (UVP), and cycle-by cycle current limit for DC/DC Converters.
- Built-In Thermal Shutdown Function.
- Built-In Battery OVP Function.
- TQFN40 Package (5mmx5mm).
General Description
The G2207 provide a plete power supply solution for digital cameras. They improve performance, ponent count, and size pared to other multi-channel controllers in 1-cell Li-Ion. On-chip MOSFETs provide up to 92~95%...
