| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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194 pcs
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194 pcs | On Request | 1 | On Request | On Request | 14+ | On Request | On Request | |
| On Request | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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| Manufacturer Name | |
| Clock Sync | |
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| Duty Cycle (Max) | |
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| Synchronous Rectifier | |
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| Voltage |
The Texas Instruments TPS40077PWPR is a mid-voltage, wide-input synchronous step-down controller. It is designed for flexibility with user-programmable functions such as soft start and undervoltage lockout. This controller operates over a 4.5V to 28V input range and supports frequencies up to 1MHz.
Key features include predictive gate-drive anti-cross-conduction circuitry, internal gate-drive outputs for high-side and synchronous N-channel MOSFETs, and thermal shutdown protection. The device also offers programmable high-side sense short-circuit protection and is pre-bias compatible.
Packaged in a 16-pin HTSSOP, the TPS40077PWPR is suitable for surface mount applications. Its operating temperature range is -40°C to 85°C (TA). This controller is ideal for various power management applications requiring efficient step-down conversion.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.60 | $1.60 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The input voltage range is 4.5V to 28V.
It comes in a 16-HTSSOP surface-mount package.
-40°C to 85°C.
Up to 1MHz.
It uses a buck (step-down) topology.
Yes, it includes synchronous rectification.
93%.