Texas Instruments TPS61025DRCR TPS61025DRCR Synchronous Boost Step Up Switching Regulator Fixed 900mV-6.5V In 3.3V/1.5A Out 600 kHz SON-10

The TPS61025DRCR is a Boost Converter with LDO down-mode. It provides a power supply solution for products powered by either one-cell, two-cell or three-cell alkaline, NiCd or NiMH or one-cell li-ion or li-polymer battery. Output currents can go as high as 200mA while using a single-cell alkaline battery and discharge it down to 0.9V. The device can also be used for generating 5V at 500mA from a 3.3V rail or a li-ion battery. The boost converter is based on a fixed-frequency, pulse width modulation (PWM) controller using a synchronous rectifier to obtain maximum efficiency. At low load currents the converter enters the power save mode to maintain a high efficiency over a wide-load current range. The Power Save mode can be disabled, forcing the converter to operate at a fixed switching frequency. It keeps the output voltage regulated even when the input voltage exceeds the nominal output voltage.

• Output voltage remains regulated when input voltage exceeds nominal output voltage
• Power save mode for improved efficiency at low output power
• Low battery comparator
• Low EMI-converter (integrated anti-ringing switch)
• Load disconnect during shutdown
• Overtemperature protection
• 96% Efficient synchronous boost converter
• Green product and no Sb/Br

Applications

Communications & Networking, Portable Devices, Audio, Power Management, Medical, Consumer Electronics

Other details

Brand	TEXAS INSTRUMENTS
Part Number	TPS61025DRCR
Quantity	Each (Supplied on Cut Tape)

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