BH0270中文資料仙童半導體數(shù)據(jù)手冊PDF規(guī)格書
BH0270規(guī)格書詳情
描述 Description
The highly integrated FSBH-series consists of an integrated current-mode Pulse Width Modulator (PWM) and an avalanche-rugged 700V SenseFET. It is specifically designed for high-performance offline Switch Mode Power Supplies (SMPS) with minimal external components.
特性 Features
? Brownout Protection with Hysteresis
? Built-In 5ms Soft-Start Function
? Internal Avalanche-Rugged 700V SenseFET
? No Acoustic Noise During Light-Load Operation
? High-Voltage Startup
? Linearly Decreasing PWM Frequency to 18KHz
? Peak-Current-Mode Control
? Cycle-by-Cycle Current Limiting
? Leading-Edge Blanking (LEB)
? Synchronized Slope Compensation
? Internal Open-Loop Protection
? VDDUnder-Voltage Lockout (UVLO)
? VDDOver-Voltage Protection (OVP)
? Internal Auto-RestartCircuit (OVP, OTP)
? Constant Power Limit (Full AC Input Range)
? Internal OTP Sensor with Hysteresis
? VIN Pin for Pull-HIGH Latch Function and Pull LOW Auto-Recovery Protection
Applications
General-purpose switch-mode power supplies and flyback power converters, including:
? Auxiliary Power Supply for PC and Server
? SMPS for VCR, SVR, STB, DVD & DVCD Player, Printer, Facsimile, and Scanner
? Adapter for Camcorder
| 供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
FAIRCHILD |
專業(yè)光耦 |
DIP8 |
65800 |
光耦原裝優(yōu)勢主營型號-可開原型號增稅票 |
詢價 | ||
FAIRCHILD/仙童 |
23+ |
DIP8 |
10000 |
原廠授權(quán)一級代理,專業(yè)海外優(yōu)勢訂貨,價格優(yōu)勢、品種 |
詢價 | ||
FAIRCILD |
22+ |
DIP-8 |
8000 |
原裝正品支持實單 |
詢價 | ||
JST |
23+ |
NA |
60000 |
正規(guī)渠道,只有原裝! |
詢價 | ||
JST/日壓 |
2508+ |
/ |
309575 |
一級代理，原裝現(xiàn)貨 |
詢價 | ||
JST/日壓 |
22+ |
連接器 |
728922 |
代理-優(yōu)勢-原裝-正品-現(xiàn)貨*期貨 |
詢價 | ||
FAIRCHILD/仙童 |
2450+ |
DIP8 |
6540 |
只做原裝正品假一賠十為客戶做到零風險!! |
詢價 | ||
FAIRCHILD/仙童 |
23+ |
DIP-8 |
6000 |
專注配單,只做原裝進口現(xiàn)貨 |
詢價 | ||
JST |
24+ |
con |
10000 |
查現(xiàn)貨到京北通宇商城 |
詢價 | ||
JST |
2511 |
NA |
60000 |
電子元器件采購降本 30%!盈慧通原廠直采,砍掉中間差價 |
詢價 |
