AP66200Q Series

3.8V to 60V Input Automotive Grade, 2A Low IQ Synchronous Buck Converter

Catalog

3.8V to 60V Input Automotive Grade, 2A Low IQ Synchronous Buck Converter

Part	Supplier Device Package	Voltage - Input (Max) [Max]	Synchronous Rectifier	Mounting Type	Voltage - Output (Min/Fixed)	Qualification	Package / Case	Grade	Voltage - Output (Max) [Max]	Output Type	Function	Output Configuration	Voltage - Input (Min) [Min]	Number of Outputs	Operating Temperature [Min]	Operating Temperature [Max]	Topology	Current - Output
Diodes Inc AP66200QFVBW-13	U-QFN4040-16/SWP	60 V		Surface Mount Wettable Flank	0.8 V	AEC-Q100	16-UQFN Exposed Pad	Automotive	50 V	Adjustable	Step-Down	Positive	3.8 V	1	-40 °C	125 °C	Buck	2 A

Catalog

3.8V to 60V Input Automotive Grade, 2A Low IQ Synchronous Buck Converter

Key Features

• Qualified for Automotive Applications

• AEC-Q100 Qualified with the Following ResultsDevice Temperature Grade 1: -40°C to +125°C TADevice HBM ESD Classification Level H1CDevice CDM ESD Classification Level C3B

• Device Temperature Grade 1: -40°C to +125°C TA

• Device HBM ESD Classification Level H1C

• Device CDM ESD Classification Level C3B

• VIN8V to 60V

• 2A Continuous Output Current

• VOUTAdjustable from 0.8V to 50V

• Enhanced Efficiency Mode with Bias

• Adjustable Switching Frequency. 500kHz Default Frequency

• Start-Up with Pre-Biased Output

• External Soft-Start with Tracking – Sequential, Ratiometric, or

• Default Internal Soft-Start of 1.7ms

• Enable Pin with 5% tolerance

• Soft Discharge

• ±5% Power Good Detection with Internal Pull-Up Resistor

• Overcurrent Protection (OCP) with Hiccup

• Thermal Protection

• Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2)

• Halogen and Antimony Free. "Green" Device (Note 3)

• The AP66200Q is suitable for automotive applications requiring specific change control; this part is AEC-Q100 qualified, PPAP capable, and manufactured in IATF 16949 certified facilities.https://www.diodes.com/quality/product-definitions/

Description

The DIODES™ AP66200Q is an adjustable switching frequency, internally compensated, synchronous DC-DC buck converter with a default internal frequency of 500kHz. The device fully integrates a 185mΩ high-side power MOSFET and an 80mΩ low-side power MOSFET to provide highly efficient step-down DC-DC conversion.