Hot-selling and scarce MP2497DS-LF-Z 3A, 50V, 100kHz Step-Down Converter with Programmable Output OVP Threshold SOP-8

Product Descriptions

The MP2497 is a monolithic step-down switch  mode converter with a programmable output  current limit. It achieves 3A continuous output  current over a wide input supply range with  excellent load and line regulation. An internal  2~4ms soft start prevents inrush current at turning  on. And it is capable of providing output line drop  compensation.

MP2497 achieves low EMI signature with well  controlled switching edges.

Fault condition protection includes hiccup current  limit and short circuit protection, programmable  output over voltage protection and thermal  shutdown.

The MP2497 requires a minimum number of  readily available standard external components.  The MP2497 is available in SOIC8 and SOIC8E  package. ​

Product Features

• Wide 4.5V to 50V Operating Input Range

• Programmable Output Over Voltage  Protection

• Output Adjustable from 0.8V to 25V

• 0.15Ω Internal Power MOSFET Switch

• Internal 4ms Soft Start

• Stable with Low ESR Output Ceramic Capacitors

• Fixed 100kHz Frequency

• Low EMI Signature

• Thermal Shutdown

• Output Line Drop Compensation

• Hiccup Circuit Limit and Short Circuit Protection

• Available in SOIC8 and SOIC8E Package

Product Applications

• USB Power Supplies

• Automotive Cigarette Lighter Adapters

• Power Supply for Linear Chargers

Product Specification

Product Photos

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