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Showing 37 results View by: Thread Post Sort by
  • BQ25619E: Boosting charger system supply rail peak current handling

    Michael Quinlan
    Michael Quinlan
    Part Number: BQ25619E The BQ25619E has a limited system supply capability. We need to draw about 6A from the battery for short periods (about 200mS). Is it acceptable to bypass the chip load circuitry by connecting a schottky diode from the battery positive…
    • over 4 years ago
    • Power management
    • Power management forum
  • Answered
  • BQ25619E: vs BQ25619. FW and HW differences

    Nicholas Carley
    Nicholas Carley
    Resolved
    Part Number: BQ25619E Other Parts Discussed in Thread: BQ25619 , Hello, I see that the BQ25619E is a boost-less version of the BQ25619. What hardware and firmware/register changes should we be aware of when moving from the BQ25619 to the BQ25619E? …
    • Resolved
    • over 4 years ago
    • Power management
    • Power management forum
  • BQ25619E: What is the Maximum output current it can provide?

    Ray Vincent Aranzaso
    Ray Vincent Aranzaso
    TI Thinks Resolved
    Part Number: BQ25619E Hi, Good Day. I have a customer who is working with BQ25619E. Please see below his query for your reference. Thank you very much. In the BQ25619E datasheet it is mentioned Isw = 1.8A , Why it is limited to this much current as…
    • over 4 years ago
    • Power management
    • Power management forum
  • BQ25619E: What is the DEVICE_ID

    user4979989
    user4979989
    TI Thinks Resolved
    Part Number: BQ25619E Hi sir, Can you help to check what is the DEVICE_ID of bq25619E? Is the bit 6:3 0101 or 1000? Thank you.
    • over 5 years ago
    • Power management
    • Power management forum
  • BQ25619E: Vsys ringing when VBUS connect/disconnect event

    Jiri Otisk
    Jiri Otisk
    TI Thinks Resolved
    Part Number: BQ25619E Other Parts Discussed in Thread: BQ24259 , Hello, I have problem with bq25619E I used is as more available replacement of bq24259 which works great with same board and topology. When VBUS is connected or disconnected I have MCU…
    • over 4 years ago
    • Power management
    • Power management forum
  • BQ25619E: charger IC suggestion

    Jimmy Lai
    Jimmy Lai
    TI Thinks Resolved
    Part Number: BQ25619E Other Parts Discussed in Thread: BQ25619 , BQ24072 , BQ24232 , BQ24250 Hi team, Customer is looking for 1 cell charger IC which with interface I2C, WQFN package, NTC monitor, power path switch node to system load for 1cell +3…
    • over 5 years ago
    • Power management
    • Power management forum
  • TPS55288: Using TI parts as TPS55288 and BQ25619E in implanted devices

    Francesco Mariottini
    Francesco Mariottini
    Part Number: TPS55288 Other Parts Discussed in Thread: BQ25619E , Dear TI people, I would like to know which kind of process I must follow to use some of your parts (for example DC/DC converter TPS55288 and battery charger BQ25619E) in implanted medical…
    • over 4 years ago
    • Power management
    • Power management forum
  • TPS2116: Switching from IN2 to IN1 back and forth under load

    Martin Weinberg
    Martin Weinberg
    Part Number: TPS2116 Other Parts Discussed in Thread: TPSM53602 , BQ25619E Hi! We have an application which has two inputs, both at 5V. We are using the TPS2116 in priority mode with MODE tied to VIN1. VIN1 is generated by a TPSM53602 from 9V DC,…
    • over 2 years ago
    • Power management
    • Power management forum
  • Answered
  • BQ24253: NRND Plans

    VM
    VM
    Resolved
    Part Number: BQ24253 Other Parts Discussed in Thread: BQ25619E Hi. My customer is looking for alternatives to wants to BQ25619E and wants to know the status of BQ24253 and if there are any plans to NRND the device. Thanks
    • Resolved
    • over 4 years ago
    • Power management
    • Power management forum
  • Answered
  • BQ25619: Reading battery voltage in registers.

    LA
    LA
    Resolved
    Part Number: BQ25619 Is any of the registers on BQ25619E reports the battery voltage or do I have to add separate ic for battery fuel gauge.
    • Resolved
    • over 3 years ago
    • Power management
    • Power management forum
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