TPS7A4700EVM - 094评估模块 TPS7A4700EVM-094 Evaluation Module
The is an evaluation module, fully assembled and tested circuit for evaluating the TPS7A4700 low dropout regulator. The LDO can be evaluated at any of its pin strap selectable output voltages that range from 1.4V to 18V in 100mV increments. Notable features of this LDO regulator include thermal and current limit shutdown protection, pin selectable output voltage, low dropout, and low noise ~3.5 µV/√Hz. The evaluation module contains a single linear regulator in a 5mm × 5mm, QFN RGW, thermally enhanced PowerPad package. This regulator, including external components, is capable of delivering up to 1A to a dynamic load across the full recommended input and output voltage range of the LDO. A multi pin header with jumpers is provided to enable easy manual selection of the output voltage. Connectors and test points are provided for convenience. Selection of the output voltage is accomplished by jumpering the pins of a header provided on board.
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- 3V to 36V input voltage ranges from
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- Programmable, pin strap output voltage from 1.4V to 18V
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- Low dropout voltage is 600mV at 1A
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- Low noise approximately 3.5µVRMS 10Hz, 100KHz
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- Built in fixed current limit & thermal shutdown
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- CMOS logic level compatible enable pin
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- Maximum output current of 1A