| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
12,053 pcs
|
12053 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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| Synchronous Rectifier | |
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The Texas Instruments TPS65287RHAR is a power management integrated circuit (PMIC) designed with three integrated synchronous step-down buck converters. This device offers a wide input supply voltage range from 4.5 V to 18 V, making it suitable for various system power requirements.
Each converter in the TPS65287RHAR is capable of delivering specific continuous output currents: 3 A for Buck1 and 2 A for Buck2 and Buck3. The output voltage is adjustable, with a minimum of 0.8 V and a maximum of 17 V, allowing for flexibility in design. The switching frequency can be set externally between 300 kHz and 2.2 MHz.
This component is housed in a compact 40-pin VQFN (6x6 mm) package, designed for surface mounting. It operates within a temperature range of -40°C to 85°C (ambient) with a junction temperature up to 125°C. Features include support for pre-biased outputs, power good supervisor, and individual thermal protection for the USB switch.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.08 | $1.08 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
4.5V to 18V.
Buck1 up to 3A continuous (3.5A peak), Buck2 and Buck3 up to 2A continuous (2.5A peak).
300kHz to 2.2MHz.
-40°C to 85°C ambient, junction up to 125°C.
40-VQFN Exposed Pad (6x6mm).
Three outputs.
Yes, it uses synchronous rectification.