MC13883 Datasheet | Freescale Semiconductor

Features Allows charging of the phone through the USB connector Over-voltage protection for protecting the phone from faulty (high voltage) charging sources Reverse mode for charge path allows power to be sourced to the VBUS pin from the battery. This can be used to support phone powered device as described in the CEA-936-A standard. USB 2.0/OTG transceiver - Freescale reserves the right to change the detail specifications as may be required to permit improvements in the design of its products. © Freescale Semiconductor, Inc., 2005- 2010. All rights reserved. Introduction - - UART and audio signaling follow the protocol defined by CEA-936-A carkit specification 6 x 6 mm QFN-40 package ISENSE CHRGCTRL BATT _FET BP_FET CHRGMODE ICHRG BP REG _5V_IN Charge and Battery Control BATTP VBUS 5V LDO/ Switch VBus Pulsing Timer VUSB LDO VUSB VC LDO .. CARKIT INTERRUPT DETECTOR Bandgap INTERRUPT GENERATOR BG_BYP VCCIO L e v ISET Logic S h i f t VBUS VBUS Detectors INT to processor RESETB VUSB ID Detectors IO_REG VCCIO VUSB DP DM SE1 DETECTOR SPI/I2C Interface VUSB L e v e l S h i f t e r SPI _MOSI _ I2CADR1 SPI _MISO _I2C_SDA SPI _CLK _I2C_SCL SPI _CS_I2CADR0 I2C_SPIF _SEL DAT _VP SE0_VM OE_N RCV VP VM to/ from processor USB XCVR to/from processor MIC SPKR_R SPKR_L DGND AGND Figure 1. Block Diagram MC13883 Technical Data, Rev. 3 2 Freescale Semiconductor Introduction...