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首页产品索引MC33166

MC33166

购买收藏
 Buck / Boost / Inverting Regulator, Switching, 3.0 A

制造商:ON

中文数据手册

产品信息

The MC34166, MC33166 series are high performance fixed frequency power switching regulators that contain the primary functions required for dc-dc converters. This series was specifically designed to be incorporated in buck, boost and inverting applications with a minimum number of external components and can also be used cost effectively in step-up applications.
These Buck Boost Inverting Switching Regulators consist of an internal temperature compensated reference, fixed frequency oscillator with on-chip timing components, latching pulse width modulator for single pulse metering, high gain error amplifier and a high current output switch.
Protective features consist of cycle-by-cycle current limiting, undervoltage lockout, and thermal shutdown. Also included is a low power standby mode that reduces power supply current to 36 mA.
  • Output Switch Current in Excess of 3.0 A
  • Fixed Frequency Oscillator (72 kHz) with On-Chip Timing
  • Provides 5.05 V Output without External Resistor Divider
  • Precision 2% Reference
  • 0% to 95% Output Duty Cycle
  • Cycle-by-Cycle Current Limiting
  • Undervoltage Lockout with Hysteresis
  • Internal Thermal Shutdown
  • Operation from 7.5 V to 40 V
  • Standby Mode Reduces Power Supply Current to 36 µA
  • Economical 5-Lead TO-220 Package with Two Optional Leadforms.
  • Also Available in Surface Mount D
  • PAK Package
  • Moisture Sensitivity Level (MSL) Equals 1
  • 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
MC33166THGONSWITCHING REGLTR, VOLTAGE-MODE 立即购买
MC34166D2TGONIC REG BUCK BST ADJ 3.3A D2PAK-5 立即购买
MC34166THGON 立即购买
MC33166D2TR4GON 立即购买
MC34166D2TR4GON 立即购买
MC33166D2TGONMC33166系列是高性能固定频率功率开关调节器,适用于降压和电压反相配置,具有最少的外部组件。也可用于升压应用。 立即购买

技术资料

标题类型大小(KB)下载
3.0 A, Step-Up/Down/Inverting Switching RegulatorsPDF265 点击下载
TO-220 5 LEADPDF60 点击下载
TO-220 5 LEAD (THA5)PDF61 点击下载
TO-220 5 LEAD OFFSETPDF254 点击下载
5 LEAD D2PAKPDF34 点击下载
MC34166_PKG.GIFUNKNOW16 点击下载

应用案例更多案例

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