L4978D013TR

• Product introduction

L4978D013TR 2A Buck Switching Regulator Long term stock availability

This is the monolithic switching power supply regulator L4978 down to provide a voltage between 3.3V and 50V (with a simple external divider option).BCDmixtechnically implemented，shouldThe device uses an internal onepower supplyD-MOS transistor（0.25ΩtypicalOn-resistance)Get highefficiencyand high switching speeds。

Switching frequencies up to 300kHz are achievable (the maximum power consumption of the software package must be observed).The wide input voltage range from 8V to 55V and output voltage regulation from 3.3V to 50V cover most applications today.ThisA new generationDC-DC convertersFeatures include:CurrentLimit pulses，For short-circuit protectionHiccup mode，voltageFeed-forward adjustment，Soft start，preventFeedback loopdisconnection，restrainzeroCurrent consumptionand thermal shutdown。

The deviceIn plasticDual in-lineis available，standardsubassembly- 8，andSMDassembleso16w

Microchip Centennial Electronic Technology (Shenzhen) Co., Ltd

Address: Shenzhen Futian District Huaqiang Road Huaqiang Plaza A Block 13H

Tel: 0755-83591082

Fax: 0755-83591083

Q Q：1051085817

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