Texas Instruments BQ24742RHDT Battery Chargers
IC BATT CHG LI-ION 2-4CEL 28VQFN
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
BQ24742RHDT
Detailed Description
IC BATT CHG LI-ION 2-4CEL 28VQFN
Package
28-VFQFN Exposed Pad
Key Features
Package / Case: 28-VFQFN Exposed Pad; Mounting Type: Surface Mount
Lifecycle Status
Obsolete
RoHS State
RoHS Compliant
Datasheet
BQ24742RHDT Datasheet
Quick Jump:
Technical Specifications
Texas Instruments BQ24742RHDT Battery Chargers technical specifications.
General
Package / Case
28-VFQFN Exposed Pad
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 125°C (TJ)
Battery Chemistry
Lithium Ion/Polymer
Number of Cells
2 ~ 4
Charge Current Max
10A
Fault Protection
Over Current, Over Temperature, Over Voltage, Short Circuit
Current Charging
Constant - Programmable
Battery Pack Voltage
18.048V (Max)
Voltage Supply Max
24V
Alternate Parts Comparison (BQ24742RHDT vs BQ24800RUYT vs BQ24800RUYR vs BQ24747RHDR)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 28-VFQFN Exposed Pad | 28-VFQFN Exposed Pad | 28-VFQFN Exposed Pad | 28-VFQFN Exposed Pad |
| Operating Temperature | -40°C ~ 125°C (TJ) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 125°C (TJ) |
| Battery Chemistry | Lithium Ion/Polymer | Multi-Chemistry | Multi-Chemistry | Multi-Chemistry |
| Current Charging | Constant - Programmable | Constant - Programmable | Constant - Programmable | Constant - Programmable |
| Fault Protection | Over Current, Over Temperature, Over Voltage, Short Circuit | Over Current, Over Voltage, Short Circuit | Over Current, Over Voltage, Short Circuit | Over |
| Voltage Supply Max | 24V | 24V | 24V | 24V |
| Mounting Type | Surface Mount | -- | Surface Mount | Surface Mount |
| Number of Cells | 2 ~ 4 | -- | 1 ~ 4 | 2 ~ 4 |
| Action |
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