The BD7185AGWL-E2 is an integrated Power Management LSI available in a small 80-pins 0.4mm-pitch 3.8mm-by- 3.8mm Wafer-level CSP package, which is designed to meet demands for space-constrained Smart phones.The device provides 5-Buck Converters.The device also includes 12 general-purpose LDOs providing a wide range of voltage and current capabilities.All Buck Converters and LDOs are fully controllable by the I²C interface. The BD7185AGWL-E2 is very easy to use in any mobile platforms.
Feature
- 5-channel high-efficiency Buck Converters (16-step adjustable VO by I²C)
- 12-channel CMOS-type LDO (16-step adjustable VO by I²C)
- LDO and Buck Converter power ON/OFF control by I²C interface or external pin.
- Power ON/OFF sequence.
- 32.768kHz OSC and output buffer.
- 4-to-1 analog switch.
- TCXO buffer.
- SIM card I/F
- I²C compatible Interface.
- I²C device address changeable by ADRS pin. (Device address is “1001011”,”1001100”)
- Small and thin CSP package (3.8mm × 3.8mm height 0.57mm max)