G2207

Global Mixed-mode Technology 6+6 Channels PMU for DSC G2207 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 complete power supply solution for digital cameras. They improve performance, component count, and size compared to other multi-channel controllers in 1-cell Li-Ion. On-chip MOSFETs provide up to 92~95% efficie...