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6,699 pcs
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6699 pcs | On Request | 1 | On Request | On Request | 08+ | On Request | On Request |
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The Texas Instruments TPS65050 is a versatile Power Management IC designed for applications powered by single Li-Ion or Li-Polymer cells. It integrates two highly efficient step-down converters, capable of delivering up to 0.6A each, and four Low-Dropout (LDO) voltage regulators. Two of the LDOs provide 400mA output current, while the other two offer 200mA.
The device supports an input voltage range from 2.5V to 6V for its DC-DC converters and 1.5V to 6.5V for the LDOs. It operates at a fixed switching frequency of 2.25 MHz, with a power-save mode for light load conditions to maximize efficiency across a wide load current range. The output voltage accuracy in PWM mode is ±1%.
Packaged in a 4mm x 4mm VQFN package, the TPS65050 is suitable for space-constrained designs. Its integrated nature and multiple power rails make it ideal for portable electronics, smartphones, and other battery-powered devices requiring efficient power management.
The DC-DC converters for the TPS65050 and TPS65054 models each provide 0.6 A output current. For the TPS65051, TPS65052, and TPS65056 models, DCDC1 offers 1 A and DCDC2 offers 0.6 A.
The input voltage range for the DC-DC converters is 2.5 V to 6 V, and for the LDOs, it is 1.5 V to 6.5 V.
The TPS65050 features a 2.25-MHz fixed-frequency operation.
The output voltage accuracy in PWM mode is ±1%.
The total typical quiescent current for both DC-DC converters is 32 μA.
The operating temperature range is -40°C to 85°C.
The TPS65050 is available in a VQFN package with a body size of 4 mm x 4 mm.