STw4811M STw4811N
Power management for multimedia processors
Features
■ 2 step-down converters – 1 to 1.
45 V with 15 steps at 700 mA – 1.
8 V at 600 mA for general purpose usage
■ 3 low-drop output
regulators for different uses – PLL analog supplies: 1.
05 V, 1.
2 V, 1.
3 V 1.
8 V - 10 mA – Processor analog functions: 2.
5 V - 10 mA – Auxiliary device: 1.
5 V, 1.
8V , 2.
5 V, 2.
8 V - 150 mA
■ USB OTG module – Full and low speed USB OTG transceiver – Charge-pump (5 V, 100 mA) for USB cable
■ Mass memory cards (SD/MMC/SDIO) – 1 linear
regulator: 1.
8 V, 1.
85 V, 2.
6 V, 2.
7 V, 2.
85 V, 3 V, 3.
3 V - 150 mA – Level shifter
■ Miscellaneous – 32 kHz control for multimedia processor – Processor supply monitori...