AP3419 Datasheet 2a Step-down DC-dc Buck Converter

Manufacturer: Diodes Incorporated

Overview: NOT REMENDED FOR NEW DESIGN USE AP61300 AP3419 1.0MHZ, 2A STEP-DOWN DC-DC BUCK.

Datasheet Details

Part number	AP3419
Manufacturer	Diodes Incorporated
File Size	547.94 KB
Description	2A STEP-DOWN DC-DC BUCK CONVERTER
Datasheet	AP3419-Diodes.pdf

The AP3419 is a 2A step-down DC-DC converter.

At heavy load, the constant frequency PWM control performs excellent stability and transient response.

No external pensation ponents are required.

include over-temperature and short circuit protection, and under-voltage lockout to prevent deep battery discharge. The AP3419 delivers 2A maximum output current while consuming only 90μA of no-load quiescent current. Ultra-low RDS(ON) integrated MOSFETs and 100% duty cycle operation make the AP3419 an ideal choice for high output voltage, high current.

Part Number	Description
AP3410	1.5MHz Synchronous Step-down DC-DC Converter
AP3417C	1.5MHZ SYNCHRONOUS STEP-DOWN DC-DC CONVERTER
AP3418	1.4MHZ HIGH EFFICIENCY SYNCHRONOUS DC-DC BUCK CONVERTER
AP3401	1A STEP-DOWN DC - DC BUCK CONVERTER
AP3402	2A STEP-DOWN DC-DC BUCK CONVERTER
AP3403	600mA STEP-DOWN DC/DC CONVERTER
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AP3407A	1.4MHZ HIGH EFFICIENCY SYNCHRONOUS DC-DC BUCK CONVERTER
AP3427M	1.5MHz SYNCHRONOUS STEP-DOWN DC-DC CONVERTER