Texas Instruments TPS40040DRBT Microcontrollers
2.25 to 5.5 V input, 300 kHz, synchronous buck controller with low pin count 8-SON -40 to 85
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
TPS40040DRBT
Detailed Description
2.25 to 5.5 V input, 300 kHz, synchronous buck controller with low pin count 8-SON -40 to 85
Package
VSON
Lifecycle Status
Active
Datasheet
TPS40040DRBT Datasheet
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Technical Specifications
Texas Instruments TPS40040DRBT Microcontrollers technical specifications.
General
RoHS
Yes
Number of Pins
8
Package / Case
VSON
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 125°C (TJ)
Supply Voltage
5.5 V
Lifecycle Status
Active
Clock Sync
No
Control Features
Enable
Duty Cycle
95 %
Alternate Parts Comparison (TPS40040DRBT vs TPS72018DRVR vs TPS72012DRVR vs TPS54292PWP)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | VSON | 6-WDFN Exposed Pad | 6-WDFN Exposed Pad | 16-PowerTSSOP |
| 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 (TA) |
| Number of Pins | 8 | 6 | 6 | 16 |
| RoHS | Yes | Yes | Yes | Yes |
| Lifecycle Status | Active | Active | Active | Active |
| Max Input Voltage | 5.5 V | 4.5V | 4.5V | 18V |
| Number of Outputs | 1 | 1 | 1 | 2 |
| Output Configuration | Positive | Positive | Positive | Positive |
| Output Current | 15 A | 350mA | 350mA | 1.5A, 2.5A |
| Output Type | Transistor Driver | Fixed | Fixed | Adjustable |
| Output Voltage | 4.95 V | 1.8V | 1.2V | 0.8 to 14V |
| Action |
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