| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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3,000 pcs
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3000 pcs | On Request | 1 | On Request | On Request | 1210+ | On Request | On Request |
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The Texas Instruments TPS65054RSMR is a versatile Power Management IC (PMIC) designed for applications requiring multiple power rails, such as cell phones, smartphones, and PDAs. This device integrates two highly efficient step-down converters, capable of delivering up to 0.6A each, with an input voltage range of 2.5V to 6V. It also features two 400mA and two 200mA LDO voltage regulators, operating from a 1.5V to 6.5V input range.
The TPS65054RSMR operates at a fixed frequency of 2.25MHz and includes a power-save mode for light load conditions, contributing to a typical quiescent current of 32μA for the DC-DC converters. The device is housed in a 32-VQFN (4x4) package, suitable for surface mounting. Its operating temperature range is -40°C to 85°C, making it suitable for a wide array of portable electronic devices.
This PMIC is ideal for powering OMAP™ and low-power TMS320™ DSPs, as well as application processors like the Samsung S3C24xx. The integration of multiple power conversion and regulation stages within a single chip simplifies design and reduces board space.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.75 | $0.75 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The TPS65054RSMR has two DC-DC converters, each capable of 0.6A output current.
The input voltage range for the DC-DC converters is 2.5V to 6V.
The DC-DC converters operate at a fixed frequency of 2.25MHz.
The total typical quiescent current for both DC-DC converters is 32μA.
The device includes two 400mA LDOs and two 200mA LDOs.
The input voltage range for the LDOs is 1.5V to 6.5V.
The operating temperature range is -40°C to 85°C.
The supply voltage range is 1.5V to 6V.
The supply current is 1.25mA.
The TPS65054RSMR is supplied in a 32-VFQFN Exposed Pad package.
The mounting type is Surface Mount.