TPS40056PWP
Texas Instruments
Tube-40°C ~ 85°C (TA)Step-Down
Ref. price$5.26
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Texas Instruments TPS4 Discrete Semiconductors Series
3 variants · Texas Instruments
About the Texas Instruments TPS4 Discrete Semiconductors Series
The Texas Instruments TPS4 Discrete Semiconductors Series series groups 3 related part numbers, each listed with full specifications, a datasheet where available, and an RFQ option. Every variant in the range shares a common clock sync of Yes, function of Step-Down and mounting of Surface Mount. Variants differ by case, control features and frequency, so you can match the exact case your application requires using the selection guide below. All listed Texas Instruments TPS4 Discrete Semiconductors Series part numbers are active and orderable.
Select a variant by
- Case
- 16-PowerTSSOP (0.173\", 4.40mm Width) · 40-VFQFN Exposed Pad
- Control features
- Current Limit, Enable, Frequency Control, Soft Start · Frequency Control, Phase Control, Power Good
- Frequency
- 100kHz ~ 1MHz · 200kHz ~ 1.5MHz · Up to 1MHz
- I/O channels
- 1 · 2
- Operating temperature
- -40°C ~ 85°C (TA) · -40°C ~ 125°C (TJ)
- Output phases
- 1 · 2
- Package
- Tape & Reel (TR); Cut Tape (CT) · Tube
- Voltage - supply (Vcc (Vdd))
- 4.5V ~ 20V · 10V ~ 40V · 10V ~ 55V
Shared specifications
- Clock sync
- Yes
- Function
- Step-Down
- Mounting
- Surface Mount
- Output configuration
- Positive
- Output type
- Transistor Driver
- Synchronous rectifier
- Yes
- Topology
- Buck
Variant comparison
| Parameter | TPS40056PWP | TPS40061PWP | TPS40425RHAT |
|---|---|---|---|
| Case | 16-PowerTSSOP (0.173\", 4.40mm Width) | 16-PowerTSSOP (0.173\", 4.40mm Width) | 40-VFQFN Exposed Pad |
| Control features | Current Limit, Enable, Frequency Control, Soft Start | Current Limit, Enable, Frequency Control, Soft Start | Frequency Control, Phase Control, Power Good |
| Frequency | 100kHz ~ 1MHz | Up to 1MHz | 200kHz ~ 1.5MHz |
| I/O channels | 1 | 1 | 2 |
| Operating temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 125°C (TJ) |
| Output phases | 1 | 1 | 2 |
| Package | Tube | Tube | Tape & Reel (TR); Cut Tape (CT) |
| Voltage - supply (Vcc (Vdd)) | 10V ~ 40V | 10V ~ 55V | 4.5V ~ 20V |
Request a quote on any Texas Instruments TPS4 Discrete Semiconductors Series part number and we confirm price, availability and lead time per line — including end-of-life and allocation-constrained variants.
