长葛献抢人力资源有限公司

中
Products
Applications
Support
Quality
Join us
About Silan
Mailbox verification
Your email:
Verification Code:
SAP2842
CURRENT MODE PWM CONTROLLER

The SAP2842 provides the necessary features to implement off-line or DC to DC fixed frequency current mode control schemes with a minimal external parts count. Internally implemented circuits include under-voltage lockout featuring start up current less than 0.5mA, a precision reference trimmed for accuracy at the error amp input, logic   to insure latched operation, a PWM comparator which also provides current limit control and a totem pole output stage designed to source or sink high peak current. The output stage, suitable for driving N channel MOSFETs, is low in the off state.

Main feature

  • Optimized for off-line and DC to DC converts

  • Low start up current(<0.5mA)

  • Automatic feed forward compensation

  • Pulse-by-Pulse current limiting

  • Enhanced load response characteristics

  • Under-voltage lockout with hysteresis

  • Double pulse Suppression

  • High current totem pole output

  • Internally trimmed bandgap reference

  • 500kHz operation


Ordering Information
Product Name Package form Marking Hazardous Substance Control Packing Type Remarks
SAP2842SA SOP-8-225-1.27 SAP2842 Halogen free Tube
SAP2842SATR SOP-8-225-1.27 SAP2842 Halogen free Tape&Reel
Block Diagram

SAP2842 英文.png

Documents
title Types of Size (KB) date Download the latest English version
SAP2842 0 1970-01-01 SAP2842 Datasheet
陇川县| 江北区| 铜鼓县| 宾阳县| 普安县| 萍乡市| 罗山县| 同心县| 安宁市| 聂拉木县| 鹤山市| 全州县| 铜梁县| 兴化市| 石门县| 宁河县| 香港 | 财经| 浦江县| 宜宾市| 兴安盟| 萨嘎县| 佛坪县| 曲松县| 五指山市| 襄樊市| 龙岩市| 金湖县| 望江县| 泰兴市| 武山县| 格尔木市| 宽城| 甘德县| 赤壁市| 专栏| 科尔| 吉水县| 泽库县| 增城市| 德保县|