TPS40061PWP
ActiveWIDE INPUT (10V-55V) UP TO 1 MHZ FREQUENCY SYNCHRONOUS BUCK CONTROLLER, SOURCE/SINK
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TPS40061PWP
ActiveWIDE INPUT (10V-55V) UP TO 1 MHZ FREQUENCY SYNCHRONOUS BUCK CONTROLLER, SOURCE/SINK
Technical Specifications
Parameters and characteristics for this part
| Specification | TPS40061PWP |
|---|---|
| Clock Sync | True |
| Control Features | Enable, Soft Start, Frequency Control, Current Limit |
| Duty Cycle (Max) [Max] | 98 % |
| Frequency - Switching [Max] | 1 MHz |
| Function | Step-Down |
| Mounting Type | Surface Mount |
| Number of Outputs | 1 |
| Operating Temperature [Max] | 85 °C |
| Operating Temperature [Min] | -40 °C |
| Output Configuration | Positive |
| Output Phases | 1 |
| Output Type | Transistor Driver |
| Package / Case | 16-PowerTSSOP |
| Package / Case | 0.173 in, 4.4 mm Width |
| Supplier Device Package | 16-HTSSOP |
| Synchronous Rectifier | True |
| Topology | Buck |
| Voltage - Supply (Vcc/Vdd) [Max] | 55 V |
| Voltage - Supply (Vcc/Vdd) [Min] | 10 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Tube | 1 | $ 4.98 | |
| 10 | $ 4.47 | |||
| 90 | $ 3.66 | |||
| 270 | $ 3.47 | |||
| 540 | $ 3.12 | |||
| 1080 | $ 2.63 | |||
| 2520 | $ 2.50 | |||
| Texas Instruments | TUBE | 1 | $ 4.32 | |
| 100 | $ 3.78 | |||
| 250 | $ 2.65 | |||
| 1000 | $ 2.14 | |||
Description
General part information
TPS40061 Series
The TPS40060 and TPS40061 are high-voltage, wide input (10 V to 55 V) synchronous, step-down converters.
This family of devices offers design flexibility with a variety of user programmable functions, including; soft-start, UVLO, operating frequency, voltage feed-forward, high-side current limit, and loop compensation. These devices are also synchronizable to an external supply.
The TPS40060 and TPS40061 incorporate MOSFET gate drivers for external P-channel high-side and N-channel synchronous rectifier (SR) MOSFETs. Gate drive logic incorporates anti-cross conduction circuitry to prevent simultaneous high-side and synchronous rectifier conduction.
Documents
Technical documentation and resources
