Texas Instruments BQ24170RGYR Battery Chargers
IC BATT CHG LI-ION 1-3CEL 24VQFN
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
BQ24170RGYR
Detailed Description
IC BATT CHG LI-ION 1-3CEL 24VQFN
Package
24-VFQFN Exposed Pad
Key Features
Package / Case: 24-VFQFN Exposed Pad; Mounting Type: Surface Mount
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
BQ24170RGYR Datasheet
Quick Jump:
Technical Specifications
Texas Instruments BQ24170RGYR Battery Chargers technical specifications.
General
RoHS
Yes
Package / Case
24-VFQFN Exposed Pad
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C (TA)
Supply Voltage
17V
Lifecycle Status
Active
Battery Chemistry
Lithium Ion/Polymer
Number of Cells
1 ~ 3
Charge Current Max
4A
Fault Protection
Over Current, Over Temperature, Over
Related Parts Comparison (BQ24170RGYR vs BQ24193HRGER vs BQ24165RGER vs BQ24190RGER)
Side-by-side specifications of related catalog parts.
Engineering verification required. Related parts may have different electrical ratings, pinouts, footprints, and operating limits. Verify suitability for your circuit before substitution.
| This Part | Related Part | Related Part | Related Part | |
|---|---|---|---|---|
| Package / Case | 24-VFQFN Exposed Pad | 24-VFQFN Exposed Pad | 24-VFQFN Exposed Pad | 24-VFQFN Exposed Pad |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Supply Voltage | 17V | 17V | 4 V ~ 10 V | 17V |
| RoHS | Yes | Yes | Yes | Yes |
| Lifecycle Status | Active | Active | Active | Active |
| Battery Chemistry | Lithium Ion/Polymer | Lithium Ion/Polymer | Lithium Ion | Lithium Ion/Polymer |
| Battery Pack Voltage | 4.2V | 4.2V | 3.7V | 4.2V |
| Charge Current Max | 4A | 4.5A | 2.5A | 4.5A |
| Current Charging | Constant - Programmable | Constant - Programmable | Constant - Programmable | Constant - Programmable |
| Fault Protection | Over Current, Over Temperature, Over | Over Current, Over Temperature, Over | Over Temperature, Short Circuit | Over Current, Over Temperature, Over |
| Number of Cells | 1 ~ 3 | 1 | 1 | 1 |
| Action |
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