FAN103W Datasheet (Fairchild Semiconductor)

Part FAN103W
Description Primary-Side-Regulation PWM Controller
Manufacturer Fairchild Semiconductor
Size 1.01 MB
Pricing from 8.1197 USD, available from Win Source and Run Hong Electronics.
Fairchild Semiconductor

FAN103W Overview

Key Specifications

Package: SOP
Mount Type: Surface Mount
Pins: 8
Operating Voltage: 30 V

Description

This third-generation Primary-Side-Regulation (PSR) and highly integrated PWM controller provides several features to enhance the performance of low-power flyback converters. The proprietary topology, TRUECURRENT®, of FAN103W enables precise CC regulation and simplified circuit for battery charger applications.

Key Features

  • Low Standby Power Under 30mW
  • High Voltage Startup
  • Fewest External Component Counts
  • Constant-Voltage (CV) and Constant-Current (CC) Control without Secondary-Feedback Circuitry
  • Green-Mode Function: Linearly-Decreasing PWM Frequency

Price & Availability

Seller Inventory Price Breaks Buy
Win Source 7800 8+ : 8.1197 USD
18+ : 6.662 USD
27+ : 6.4541 USD
37+ : 6.2462 USD
View Offer
Run Hong Electronics 4772 1+ : 4.1089 USD View Offer