| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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2,502 pcs
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2502 pcs | On Request | 1 | On Request | On Request | 1536+ | On Request | On Request | |
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1,619 pcs
|
1619 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The Texas Instruments TPS65262RHBR is an integrated circuit designed for power management applications. It combines a triple synchronous step-down (buck) converter with two linear low-dropout (LDO) regulators. The buck converters can deliver up to 3A, 1A, and 1A respectively, while the LDOs provide 200mA and 100mA.
This device operates with an input voltage range from 4.5V to 18V and features a fixed switching frequency of 600kHz. The feedback reference voltage is 0.6V with a ±1% tolerance. Key features include adjustable current limit, enable pins for each buck, light-load efficiency, power good indication, synchronous rectification, and undervoltage lockout (UVLO).
The TPS65262RHBR is housed in a 32-pin VQFN package measuring 5mm x 5mm, suitable for surface mount applications. Its operating temperature range is -40°C to 85°C. The integrated dual LDOs have an input voltage range of 1.3V to 18V.
This component is ideal for designs requiring multiple voltage rails from a single input source, offering flexibility with programmable soft-start times for Buck1 and fixed soft-start times for Buck2 and Buck3. It also includes automatic power-up/down sequencing and thermal overload protection.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.67 | $1.67 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The input voltage range is 4.5 V to 18 V.
The maximum output currents for the three buck converters are 3 A, 1 A, and 1 A.
The dual LDOs provide maximum output currents of 200 mA and 100 mA.
The switching frequency is fixed at 600 kHz.
The operating temperature range is -40°C to 85°C.
It is available in a 32-pin VQFN (5x5 mm) package with an exposed pad.