TK75001 - PWM CONTROLLER

TOKO

General Description

The TK75001 is a simplified primary side controller optimized for off-line switching power supplies.

Key Features

s s s s s s s s Optimized for Off-Line Operation Maximum Duty Ratio 44% (typ. ) Maximum Clock Frequency Above 1 MHz Frequency Reduction for Improved Overcurrent Protection Low Standby Current for Current-Fed Start-Up Current-Mode or Voltage-Mode Control Internal User-Adjustable Slope Compensation Functionally Integrated & Simplified 5-pin Design.

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TK75001 pwm controller by TOKO - Datasheet Preview

Datasheet Details

Part number	TK75001
Manufacturer	TOKO
File Size	102.24 KB
Description	PWM CONTROLLER
Datasheet	TK75001 Datasheet

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TK75001 PWM CONTROLLER FEATURES s s s s s s s s Optimized for Off-Line Operation Maximum Duty Ratio 44% (typ.) Maximum Clock Frequency Above 1 MHz Frequency Reduction for Improved Overcurrent Protection Low Standby Current for Current-Fed Start-Up Current-Mode or Voltage-Mode Control Internal User-Adjustable Slope Compensation Functionally Integrated & Simplified 5-pin Design APPLICATIONS s s s s Off-Line Power Supplies Industrial Power Supplies Telecom Power Supplies Off-Line Battery Chargers DESCRIPTION The TK75001 is a simplified primary side controller optimized for off-line switching power supplies. It is suitable for both voltage-mode and current-mode control and has advanced features not available in controllers with a higher pin count.