Texas Instruments LM5141RGET Microcontrollers
Low Iq, Wide Input Range Synchronous Buck Controller 24-VQFN -40 to 125
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
LM5141RGET
Detailed Description
Low Iq, Wide Input Range Synchronous Buck Controller 24-VQFN -40 to 125
Package
24-VFQFN Exposed Pad
Lifecycle Status
Active
Datasheet
LM5141RGET Datasheet
Quick Jump:
Technical Specifications
Texas Instruments LM5141RGET Microcontrollers technical specifications.
General
Series
LM5141
RoHS
True
Package / Case
24-VFQFN Exposed Pad
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 150°C (TJ)
Supply Voltage
3.8V ~ 65V
Lifecycle Status
Active
Output Type
Transistor Driver
Switching Frequency
440kHz, 2.2MHz
Number of Outputs
1
Alternate Parts Comparison (LM5141RGET vs BQ24251RGER vs BQ24270RGER vs BQ24272RGER)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| 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 ~ 150°C (TJ) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Interface | -- | I²C | I²C | I²C |
| Battery Chemistry | -- | Lithium Ion | Lithium Ion | Lithium Ion |
| Battery Pack Voltage | -- | 4.2V | 3.7V | 3.7V |
| Charge Current Max | -- | 2A | 1.5A | 2A |
| Current Charging | -- | Constant - Programmable | Constant - Programmable | Constant - Programmable |
| Fault Protection | -- | Over Current, Over Temperature, Over | Over Temperature, Over Voltage, Short Circuit | Over Temperature, Over Voltage, Short Circuit |
| Number of Cells | -- | 1 | 1 | 1 |
| Voltage Supply Max | -- | -- | -- | -- |
| Action |
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