LM3495 - Emulated Peak Current Mode Buck Controller

National Semiconductor

The LM3495 by National Semiconductor is a Emulated Peak Current Mode Buck Controller. Below is the official datasheet preview.

Datasheet Details

Part number	LM3495
Manufacturer	National Semiconductor
File Size	1.11 MB
Description	Emulated Peak Current Mode Buck Controller
Datasheet	LM3495_NationalSemiconductor.pdf
Additional preview pages of the LM3495 datasheet.

The LM3495 is a PWM buck regulator which implements a unique emulated peak current mode control.

n n n n n n n n n n n n n n Input voltage from 2.9V to 18V Output voltage adjustable from 0.6V to 5.5V Feedback Accuracy: ± 1% Low-side Sensing, Programmable Current Limit without sense resistor Input Under Voltage Lockout Hiccup mode current limit protection eliminates thermal runaway during fault conditions Internal soft start with tracking capability 200 kHz to 1.5 MHz Switching frequency, Synchronizable On-chip gate drivers Soft output discharge during shutdown Startup into output pre-bias O.

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Published: Jan 25, 2007 |