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首页产品索引CS51031

CS51031

购买收藏
 Hysteretic PFET Buck Controller

制造商:ON

中文数据手册

产品信息

The Hysteretic PFET Buck Controller is a switching controller for use in dc-dc converters. It can be used in the buck topology with a minimum number of external components. This Hysteretic PFET Buck Controller consists of a VCC monitor for control-ling the state of the device, 1.0 A power driver for controlling the gate of a discrete P-channel transistor, fixed frequency oscillator, short circuit protection timer, programmable soft start, precision reference, fast output voltage monitoring comparator and output stage driver logic with latch.
The high frequency oscillator allows the use of small inductors and output capacitors, minimizing PC board area and systems cost. The programmable soft start reduces current surges at start up. The short circuit protection timer significantly reduces the duty cycle to approximately 1/30 of its cycle during short circuit conditions.
The CS51031 is available in 8 Lead SO plastic packages.
  • 1A Totem Pole Output Driver
  • High Speed Oscillator (700 Hz max)
  • No Stability Compensation Required
  • Lossless Short Circuit Protection
  • V
  • Monitor
  • 2% Precision Reference
  • Programmable Soft Start
  • Wide Ambient Temperature Range:
  • Industrial Grade: -40°C to 85°C
  • Commercial Grade: 0°C to 70°C
  • Pb-Free Packages are Available

电路图、引脚图和封装图

在线购买

型号制造商描述购买
CS51031GDR8GONIC REG CTRLR BUCK 8SOIC 立即购买
CS51031YD8GONIC REG CTRLR BUCK 8SOIC 立即购买
CS51031YD8ONIC REG CTRLR BUCK 8SOIC 立即购买
CS51031GD8GONIC REG CTRLR BUCK 8SOIC 立即购买
CS51031GD8ONIC REG CTRLR BUCK 8SOIC 立即购买
CS51031YDR8ONIC REG CTRLR BUCK 8SOIC 立即购买

技术资料

标题类型大小(KB)下载
Hysteretic PFET Buck ControllerPDF95 点击下载
Demonstration Note for CS51031 (5 A)PDF768 点击下载
Demonstration Note for CS51031 (7 A)PDF1017 点击下载
SOIC-8 Narrow BodyPDF61 点击下载
CS51031_PKG.GIFUNKNOW3 点击下载

应用案例更多案例

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