| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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886 pcs
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886 pcs | On Request | 1 | On Request | On Request | 18+ | On Request | On Request |
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The Texas Instruments TPS53128PWR is a synchronous dual-D-CAP2 buck controller designed for point-of-load regulation in low power systems. It features a wide input voltage range of 4.5 V to 24 V and an output voltage range of 0.76 V to 5.5 V. The controller supports a maximum output current of 15 A and operates at a switching frequency of 350 kHz.
Key features include D-CAP2 mode control for fast transient response and compatibility with ceramic output capacitors, eliminating the need for external loop compensation components. It also incorporates auto-skip Eco-mode for high efficiency at light loads, prebias startup, and synchronous rectification. The device offers a high initial reference accuracy of ±1% and cycle-by-cycle over-current limiting.
Packaged in a 24-TSSOP, the TPS53128PWR is suitable for surface mounting. Its operating temperature range is -40°C to 85°C. This controller is ideal for applications such as digital TV power supplies, networking equipment, home terminals, digital set-top boxes, DVD players/recorders, and gaming consoles.
| Qty | Low | High |
|---|---|---|
| 1+ | $3.02 | $3.02 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The input voltage range is 4.5 V to 24 V.
The output voltage range is 0.76 V to 5.5 V.
The maximum output current is 15 A.
The operating temperature range is -40°C to 85°C.
The TPS53128PWR is available in a 24-TSSOP surface-mount package.
The TPS53128PWR uses D-CAP2 control mode.
The switching frequency is 350 kHz.