| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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3,500 pcs
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3500 pcs | On Request | 1 | On Request | On Request | 18+ | On Request | On Request |
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The TPS53127PWR from Texas Instruments is a dual, adaptive on-time D-CAP2™ mode synchronous buck controller designed for low voltage power rails. This controller enables system designers to efficiently manage power bus regulators with a low external component count and low standby consumption.
The device utilizes the D-CAP2™ Mode topology, providing a very fast transient response without external components. It is compatible with ceramic output capacitors and offers high initial reference accuracy of ±1%. The TPS53127PWR supports a wide input voltage range from 4.5V to 24V and an output voltage range of 0.76V to 5.5V.
Key features include low-side RDS(ON) loss-less current sensing, adaptive gate drivers with integrated boost diode, and adjustable soft start. The controller operates at a 700kHz switching frequency and includes cycle-by-cycle over-current limiting control. It is available in a 24-TSSOP package and is specified for an ambient temperature range of -40°C to 85°C.
Applications for the TPS53127PWR include point-of-load regulation in low power systems for digital TVs, networking equipment, digital set-top boxes, DVD players/recorders, and gaming consoles.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.47 | $1.47 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The input voltage range is 4.5V to 24V.
The output voltage range is 0.76V to 5.5V.
The maximum output current is 4A per channel.
The switching frequency is 700kHz.
The operating temperature range is -40°C to 85°C.
The TPS53127PWR comes in a 24-TSSOP surface-mount package.
Yes, it features synchronous rectification.