HOME在庫検索>在庫情報

部品型式

FSDH321

製品説明
仕様・特性

www.fairchildsemi.com FSDH321, FSDL321 Green Mode Fairchild Power Switch (FPSTM) Features • Internal Avalanche Rugged Sense FET • Consumes only 0.65W at 240VAC & 0.3W load with Advanced Burst-Mode Operation • Frequency Modulation for EMI Reduction • Precision Fixed Operating Frequency • Internal Start-up Circuit • Pulse-by-Pulse Current Limiting • Abnormal Over Current Protection (AOCP) • Over Voltage Protection (OVP) • Over Load Protection (OLP) • Internal Thermal Shutdown Function (TSD) • Auto-Restart Mode • Under Voltage Lockout (UVLO) • Low Operating Current (max 3mA) • Adjustable Peak Current Limit • Built-in Soft Start Applications • SMPS for STB, Low cost DVD Player • Auxiliary Power for PC • Adapter & Charger Related Application Notes • AN-4137, 4141, 4147(Flyback) / AN-4134(Forward) Description Each product in the FSDx321 (x for H, L) family consists of an integrated Pulse Width Modulator (PWM) and Sense FET, and is specifically designed for high performance offline Switch Mode Power Supplies (SMPS) with minimal external components. Both devices are integrated high voltage power switching regulators which combine an avalanche rugged Sense FET with a current mode PWM control block. The integrated PWM controller features include: a fixed oscillator with frequency modulation for reduced EMI, Under Voltage Lock Out (UVLO) protection, Leading Edge Blanking (LEB), an optimized gate turn-on/turn-off driver, Thermal Shut Down (TSD) protection, Abnormal Over Current Protection (AOCP) and temperature compensated precision current sources for loop compensation and fault protection circuitry. When compared to a discrete MOSFET and controller or RCC switching converter solution, the FSDx321 devices reduce total component count, design size, weight while increasing efficiency, productivity and system reliability. Both devices provide a basic platform that is well suited for the design of cost-effective flyback converters. FPSTM is a trademark of Fairchild Semiconductor Corporation. ©2005 Fairchild Semiconductor Corporation OUTPUT POWER TABLE 230VAC ±15%(3) 85-265VAC PRODUCT Adapter(1) Open Frame(2) Adapter(1) Open Frame(2) FSDL321 11W 17W 8W 12W FSDH321 11W 17W 8W 12W FSDL0165RN 13W 23W 11W 17W FSDM0265RN 16W 27W 13W 20W FSDH0265RN 16W 27W 13W 20W FSDL0365RN 19W 30W 16W 24W FSDM0365RN 19W 30W 16W 24W FSDL321L 11W 17W 8W 12W FSDH321L 11W 17W 8W 12W FSDL0165RL 13W 23W 11W 17W FSDM0265RL 16W 27W 13W 20W FSDH0265RL 16W 27W 13W 20W FSDL0365RL 19W 30W 16W 24W FSDM0365RL 19W 30W 16W 24W Notes: 1. Typical continuous power in a non-ventilated enclosed adapter with sufficient drain pattern as a heat sinker, at 50°C ambient. 2. Maximum practical continuous power in an open frame design with sufficient drain pattern as a heat sinker, at 50°C ambient. 3. 230 VAC or 100/115 VAC with doubler. Typical Circuit AC IN DC OUT Vstr Ipk Drain PWM Vfb Vcc Source Figure 1. Typical Flyback Application Rev.1.0.5

ブランド

FAIRCHILD

会社名

Fairchild Semiconductor International, Inc

本社国名

U.S.A

事業概要

アメリカ合衆国の半導体メーカー。世界で初めて半導体集積回路の商業生産を開始した企業である。後に同社からは様々な人材が独立、幾つかはインテルを始めとする世界的な半導体メーカーへと成長していった。

供給状況

 
Not pic File
お探し製品FSDH321は、クレバーテックの営業担当が市場確認を行いemailにて見積回答致します。

「見積依頼」をクリックして どうぞお問合せ下さい。


当サイトの取引の流れ

見積依頼→在庫確認→見積回答→注文→検収→支払 となります。


お取引内容はこちら
FSDH321の取扱い販売会社 株式会社クレバーテック  会社情報(PDF)    戻る


0.0632238388