Texas Instruments BQ24073RGTT Microcontrollers
1.5A Li-Ion Charger IC, 4.2V VBAT, USB, QFN
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
BQ24073RGTT
Base Model
Detailed Description
1.5A Li-Ion Charger IC, 4.2V VBAT, USB, QFN
Package
16-VFQFN Exposed Pad
Lifecycle Status
Active
Datasheet
BQ24073RGTT Datasheet
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Technical Specifications
Texas Instruments BQ24073RGTT Microcontrollers technical specifications.
General
Interface
USB
RoHS
Yes
Package / Case
16-VFQFN Exposed Pad
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 125°C (TJ)
Supply Voltage
6.4V
Lifecycle Status
Active
Battery Chemistry
Lithium Ion
Number of Cells
1
Charge Current Max
1.5A
Related Parts Comparison (BQ24073RGTT vs BQ24073RGTTG4 vs BQ24074RGTRG4 vs BQ24230RGTRG4)
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 | 16-VFQFN Exposed Pad | 16-VFQFN Exposed Pad | 16-VFQFN Exposed Pad | 16-VFQFN Exposed Pad |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) |
| Supply Voltage | 6.4V | 4.3 V ~ 6.4 V | 4.3 V ~ 10.2 V | 6.4V |
| Interface | USB | USB | USB | USB |
| RoHS | Yes | Yes | Yes | Yes |
| Lifecycle Status | Active | Active | Active | Active |
| Battery Chemistry | Lithium Ion | Lithium Ion | Lithium Ion | Lithium Ion |
| Battery Pack Voltage | 4.2V | 4.2V | 4.2V | 4.2V |
| Charge Current Max | 1.5A | 1.5A | 1.5A | 500mA |
| Current Charging | Constant - Programmable | Constant - Programmable | Constant - Programmable | Constant - Programmable |
| Fault Protection | Over Temperature, Over Voltage, Reverse Current, Short Circuit | Over Temperature, Over Voltage, Reverse Current, Short Circuit | Over Temperature, Over Voltage, Reverse Current, Short Circuit | Over Temperature, Over Voltage, Reverse Current, Short Circuit |
| Action |
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