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LM43600-Q1 Datasheet

Part Number LM43600-Q1
Manufacturers Texas Instruments
Logo Texas Instruments
Description 0.5-A Synchronous Step-Down Voltage Converter
Datasheet LM43600-Q1 DatasheetLM43600-Q1 Datasheet (PDF)

Product Folder Order Now Technical Documents Tools & Software Support & Community LM43600-Q1 SNVSA99C – JULY 2015 – REVISED NOVEMBER 2017 LM43600-Q1 3.5-V to 36-V, 0.5-A Synchronous Step-Down Voltage Converter 1 Features •1 Qualified for Automotive Applications • AEC-Q100 Qualified With the Following Results: – Device Temperature Grade 1: –40°C to +125°C Ambient Operating Temperature • 33-µA Quiescent Current in Regulation • High Efficiency at Light Load (DCM and PFM) • Tested to EN55022/C.

  LM43600-Q1   LM43600-Q1






0.5-A Synchronous Step-Down Voltage Converter

Product Folder Order Now Technical Documents Tools & Software Support & Community LM43600-Q1 SNVSA99C – JULY 2015 – REVISED NOVEMBER 2017 LM43600-Q1 3.5-V to 36-V, 0.5-A Synchronous Step-Down Voltage Converter 1 Features •1 Qualified for Automotive Applications • AEC-Q100 Qualified With the Following Results: – Device Temperature Grade 1: –40°C to +125°C Ambient Operating Temperature • 33-µA Quiescent Current in Regulation • High Efficiency at Light Load (DCM and PFM) • Tested to EN55022/CISPR 22 EMI standards • Integrated Synchronous Rectification • Adjustable Frequency Range: 200 kHz to 2.2 MHz (500 kHz Default) • Frequency Synchronization to External Clock • Internal Compensation • Stable with Almost Any Combination of Ceramic, Polymer, Tantalum, and Aluminum Capacitors • Power-Good Flag • Soft Start into Pre-Biased Load • Internal Soft Start: 4.1 ms • Extendable Soft-Start Time by External Capacitor • Output Voltage Tracking Capability • Precision Enable to Program System UVLO • Output Short-Circuit Protection with Hiccup Mode • Overtemperature Thermal Shutdown Protection • Create a Custom Design Using the LM43600-Q1 With the WEBENCH® Power Designer 2 Applications • Sub-AM Band Automotive • Telecommunications Systems • General Purpose Wide VIN Regulation • High Efficiency Point-Of-Load Regulation 3 Description The LM43600-Q1 regulator is an easy-to-use synchronous step-down DC-DC converter capable of driving up to 0.5 A of load current from an input voltage ranging.


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