ZHCSPC2C September 2021 – January 2023 BQ25180
PRODUCTION DATA
請(qǐng)參考 PDF 數(shù)據(jù)表獲取器件具體的封裝圖。
The device has an internal pulldown on the SYS pin which is enabled in the following cases:
STATE | NOTES |
|---|---|
|
Shipmode | Pulldown on SYS is enabled once the device enters shipmode and after disconnecting the BATFET |
|
HW_RESET | Pulldown on SYS is enabled after the BATFET and input blocking FETs are disconnected and retained until the autowake timer expires |
|
SYS_MODE = 11 (SYS pulldown mode) | Pulldown on SYS is enabled after the BATFET and input blocking FETs are disconnected and retained until either an I2C transaction is issued to change SYS_MODE or VIN is toggled. |