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iW1676 Datasheet Pwm Controller

Manufacturer: Renesas

Overview: iW1676 Low Power Off-Line Digital Green-Mode PWM Controller 1.

General Description

The iW1676 is a high performance AC/DC power supply controller which uses digital control technology to build peak current mode PWM flyback power supplies.

The device directly drives a power BJT and operates in quasi-resonant mode to provide high efficiency along with a number of key built-in protection

Key Features

  • while minimizing the external component count, simplifying EMI design and lowering the total bill of material cost. The iW1676 removes the need for secondary feedback circuit while achieving excellent line and load regulation. It also eliminates the need for loop compensation components while maintaining stability over all operating conditions. Pulse-by-pulse waveform analysis allows for a loop response that is much faster than traditional solutions, resulting in improved dynamic load response,.

Similar Datasheet

Brand Logo Part Number Description Manufacturer
iWatt Logo iW1676 Low-Power Off-Line Digital Green-Mode PWM Controller iWatt

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