34825 Overview
Freescale Semiconductor Technical Data Document Number: MC34825 Rev 4.0, 9/2014 Micro-USB Interface IC Supporting Universal Charging Solution and Wired Accessories 34825 The 34825 is designed to support the Universal Charging Solution (UCS) remended by the OMTP (Open Mobile Terminal Platform), as well as to use the same 5-pin micro or mini-USB connector for other INTERFACE IC wired accessories. The 34825 supports...
34825 Key Features
- Identifies various types of power supplies to set low or high batterycharging current levels
- Internal power switch to offer OVP against up to 28 V failed power supply input
- Supports stereo/mono headset with or without microphone and remote controller with pure passive ponents
- Supports USB or UART R/D test cables
- High-speed (480 Mbps) USB 2.0 pliant
- Supports 32 ID resistance values with a high accuracy 5-bit ADC
- Accessory attachment and detachment detection with an interrupt
- I2C interface
- 10 A quiescent current in Standby mode
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