| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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2,597 pcs
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2597 pcs | On Request | 1 | On Request | On Request | 0814+ | On Request | On Request |
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The Texas Instruments TPS51727RHAR is a high-performance Dual-Phase, D-CAP+ Mode Step Down Power Management IC designed for applications requiring high current and low voltage. It supports an input voltage range from 4.5V to 28V, with an adjustable output voltage ranging from 0.4V to 1.25V. This device features a 2-phase operation for efficient power delivery and includes control features such as current limit, enable, on-time control, and power good.
The TPS51727RHAR is housed in a compact 40-VQFN (6x6 mm) package with an exposed pad for enhanced thermal performance. Its surface mount design facilitates integration into various electronic systems. The operating temperature range is -10°C to 100°C (TA), making it suitable for a wide array of environmental conditions. Key electrical characteristics include a switching frequency selectable from 200kHz to 500kHz and a ±8mV VOUT accuracy over line, load, and temperature.
This power management IC is ideal for high-current, low-voltage applications such as adapter, battery, NVDC, or 5V/12V rails. Its design emphasizes minimum external parts count and optimized efficiency at both light and heavy loads. The seamless phase add/drop capability further enhances its versatility under varying load conditions.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.59 | $1.59 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The input voltage range is 4.5V to 28V.
The TPS51727RHAR is available in a 40-VQFN exposed-pad (6x6) package for surface-mount assembly.
The operating temperature range is -10°C to 100°C.
The output voltage is adjustable from 0.4V to 1.25V.
Yes, the TPS51727RHAR includes a synchronous rectifier.
Switching frequency is selectable at 200, 300, 400, or 500 kHz.
Output voltage accuracy is ±8mV over line, load, and temperature.