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Original question:

BQ25611D: Schematic Review Request for BQ25611D

BQ25611D: Some question about the missing information on the datasheet

Lumina Gui
Genius 4210 points

Part Number: BQ25611D

Tool/software:

Dear TI Engineer,

We found some information was missing on the datasheet when we trying to set the register value, the details are as below:

1) We want to know when the input source type detection is completed, from the datasheet we just know some register value will be changed, but the register information was missing;

2) There are no details description about the bit[7:5] of Charger Status 0 Register (REG08), we need to know the details about this.

Can you help confirm this?

Thanks,

Kind Regards

  • 0
    TI__Guru 62481 points

    Hi,

    1) After input source type detection is completed, an INT pulse is asserted to the host. in addition, the following registers and pin are changed:

    1. Input Current Limit (IINDPM) register is changed to set current limit 2. PG_STAT bit is set 3. VBUS_STAT bit is updated to indicate USB or other input source

    2) 000: No input 001: USB Host SDP 010: USB CDP: (1.5A) 011: USB DCP (2.4 A) 101: Unknown Adapter (500 mA) 110: Non-Standard Adapter (1A/2A/2.1A/2.4A) 111: OTG

    Thanks,

    Ning.