TPS62736EVM-205

评估模块, 用于可编程输出微功率降压转换器, 50mA负载

The is an evaluation module for TPS62736 device. The TPS62736 is a highly integrated ultra low power buck converter solution that is well suited for meeting the special needs of ultra low power applications such as energy harvesting. It provides the system with an externally programmable regulated supply in order to preserve the overall efficiency of the power management stage versus a linear step down converter. Although intended to have input power from an energy storage element such as a Li Ion battery or super cap, the TPS62736 can accept any input voltage up to 5.5V, while supplying the rail to low voltage electronics. The TPS62736 integrates an optimized hysteretic controller for low power applications. The internal circuitry utilizes a time based sampling system in order to reduce the average quiescent current.

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Input operating range of 2V to 5.5V

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Output voltage and current of 1.8V and 50mA

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User adjustable output voltage via resistors

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Highest efficiency of greater than 90% at low output currents of 15µA

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Ultra low power

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100% duty cycle pass mode

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Two power off states

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Input power good indication

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Push pull driver

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Resistor programmable threshold level

This device has limited built in ESD protection. The leads should be shorted together or device placed in conductive foam during storage or handling to prevent electrostatic damage to the MOS gates.

This evaluation module is not a finished electrical equipment and not intended for consumer use.