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  • BQ25173: ABOUT BQ25173

    Part Number: BQ25173 Do you have a lineup of BQ25173 that can be used in automobiles?
    • Answered

  • BQ25173: BQ25173 Charge current related inquiry

    Resolved
    Part Number: BQ25173 Hi, TI expert. A customer has an inquiry regarding BQ25173. If you look at the BQ25173 Datasheet, Input Voltage: 3.0 ~ 18V. (Set as charging current 700mA) As a result of our remote control charging test, the charging current decreases…
    • Resolved

  • BQ25173: pin setting

    TI Thinks Resolved
    Part Number: BQ25173 Dear team For STAT pin and PG pin setting which are out pin. From function block, they are all open drain? If the customer don't use STAT pin and PG pin. Dose those pin could le them to float? Many thanks Denny

  • RE: BQ25173: BQ25173 How to identify external power supply or battery power supply?

    barry: yes ,It is BQ25713

  • BQ25173: Charging Lithium Carbon Capacitors

    TI Thinks Resolved
    Part Number: BQ25173 Hi Team, BQ251173 can charging ZCC 4.2V1300F (φ18x60) Lithium Carbon Capacitors? or suggest other socket?
    • Answered

  • BQ25173: Hybrid supercapacitor Charging Inquiries

    Resolved
    Part Number: BQ25173 Hello As a backup auxiliary power source, you want to use BQ25173 to use 11.4V in series of three Hybrid Capacitors (3.8V 30F). [Hybrid capacitor data sheet attached] data_sheet_VEL08203R8306G.pdf I am trying to use it by setting…
    • Resolved

  • BQ25173: Inquiries regarding OVP Response of BQ25173.

    TI Thinks Resolved
    Part Number: BQ25173 Hi, TI expert. The customer has an inquiry regarding the OVP Response of BQ25173. It is said that the status of the STAT pin does not come out in the form of a pulse like the graph below on the datasheet in the OVP situation. Could…
    • Answered

  • BQ25173: Inquiry about BQ25173 Output voltage setting

    Resolved
    Part Number: BQ25173 Hi, TI expert The customer has applied BQ25173 to configure the circuit, and there are questions below during the setting of the output voltage. [Refer to the schematic below] Based on the currently set resistance value, when R42…
    • Resolved

  • BQ25173: Inquiry about P/U resister value on the CE# pin

    Part Number: BQ25173 Hi TI experts. We will design with a DC 3.3V P/U resistor (R1) applied to the CE# pin to reduce leakage current while the BQ25173 is disabled. Charging on/off works as follows - Charging on : VBUS 5V turns On --> CE# is low --> Charging…
    • Answered

  • BQ25173: Schematics review request (BQ25173)

    Resolved
    Part Number: BQ25173 Hi, TI expert There is a request for a schematic review from a customer. (BQ25173 applied) Application is an integrated remote control, not using batteries, but USB charging (using Super-Cap) RCU (Remote Control Unit). Is there anything…
    • Resolved

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