BQ24745RHDR
IC BAT CHG MULTCHEM 2-4CL 28VQFN
Pmic Battery Chargers
28-VFQFN Exposed Pad
Not For New Designs
$4.57 / unit (market reference)
MOQ: 66 pcs
Submit your quantity via the inquiry form for a competitive quote within 24 hours.
Parameters
| Parameter | Value |
|---|---|
| Brand | Texas Instruments |
| Model | BQ24745RHDR |
| Package / Case | 28-VFQFN Exposed Pad |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Supplier Device Package | 28-VQFN (5x5) |
| RoHS | RoHS |
| Part Status | Not For New Designs |
Application & Notes
BQ24745RHDR by Texas Instruments is a power conversion IC commonly used in power supply designs, battery-powered devices, and DC-DC conversion modules. Input voltage up to N/A, output adjustable. The 28-VFQFN Exposed Pad package with surface mount mounting is standard for compact designs. Pay attention to input/output capacitor selection and PCB layout — switching regulators are sensitive to trace inductance.
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All Technical Specifications
| Interface | I²C |
| Number of Cells | 2 ~ 4 |
| Fault Protection | Over Voltage |
| Battery Chemistry | Multi-Chemistry |
| Current - Charging | Constant - Programmable |
| Battery Pack Voltage | 19.2V (Max) |
| Charge Current - Max | 8.064A |
| Voltage - Supply (Max) | 24V |
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