Texas Instruments TPS56921PWPR Microcontrollers
4.5-V to 17-V Input, 9-A synchronous step-down converter with VID control 20-HTSSOP -40 to 125
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
TPS56921PWPR
Detailed Description
4.5-V to 17-V Input, 9-A synchronous step-down converter with VID control 20-HTSSOP -40 to 125
Package
20-PowerTSSOP (0.173", 4.40mm Width)
Lifecycle Status
Active
Datasheet
TPS56921PWPR Datasheet
Quick Jump:
Technical Specifications
Texas Instruments TPS56921PWPR Microcontrollers technical specifications.
General
Package / Case
20-PowerTSSOP
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 125°C (TJ)
Lifecycle Status
Active
Output Type
Adjustable (Programmable)
Max Input Voltage
17V
Output Current
9A
Switching Frequency
200kHz ~ 1.6MHz
Number of Outputs
1
Topology
Buck
Alternate Parts Comparison (TPS56921PWPR vs TPS2211APWR vs BQ24002PWPR vs BUF08821BIPWPR)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 20-PowerTSSOP | 20-PowerTSSOP | 20-PowerTSSOP | 20-PowerTSSOP |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 125°C (TJ) | -40°C ~ 85°C (TA) | -40°C ~ 70°C (TA) | -- |
| Number of Outputs | 1 | 2 | -- | -- |
| Output Configuration | Positive | High Side | -- | -- |
| Output Type | Adjustable (Programmable) | -- | -- | Rail-to-Rail |
| Switching Frequency | 200kHz ~ 1.6MHz | -- | -- | -- |
| Function | Step-Down | -- | -- | -- |
| Max Input Voltage | 17V | -- | -- | -- |
| Min Input Voltage | 4.5V | -- | -- | -- |
| Output Current | 9A | -- | 1.2 A | -- |
| Output Voltage | 0.72V | -- | 4.2 V | -- |
| Action |
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