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1,874 pcs
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1874 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The Texas Instruments TPS630250RNCR is an active buck-boost DC/DC switching regulator designed for high-current applications. It features a wide input voltage range from 2.3V to 5.5V, allowing for flexible power source compatibility. The converter supports automatic and seamless transitions between buck and boost operation, ensuring stable output voltage.
Key electrical specifications include a maximum output voltage of 3.6V and a minimum output voltage of 2.5V. It boasts a typical switch current limit of 4A and can deliver 2A continuous output current under specific conditions (VIN >= 2.5V, VOUT = 3.3V). The device achieves high efficiency, up to 95% in buck or boost mode and up to 97% when VIN equals VOUT. It operates at a typical switching frequency of 2.5MHz and has a low quiescent current of 35µA.
This regulator is designed for surface mount applications and is available in DSBGA (YFF) and VQFN-HR (RNC) packages. The operating temperature range is from -40°C to 125°C. Features include integrated soft start, power save mode, true shutdown, and output capacitor discharge function, along with over-temperature and over-current protection.
Buck-Boost.
2.3 V to 5.5 V.
2.5 V to 3.6 V.
2.5 MHz typical.
-40°C to 125°C.
DSBGA (YFF) and VQFN-HR (RNC).
Up to 97% when input equals output, up to 95% in buck or boost mode.