MC34717: 5.0A 1.0MHz集成式双开关电源

恩智浦MC34717是一款高度集成的、节省空间的低成本双同步降压开关稳压器,具有集成式N沟道功率MOSFET。它是一款高性能负载点电源,为3.3 V和5.0 V电压环境增强了特性。

两个通道都可提供高达5.0A的持续输出电流功能,并具有紧密输出调节功能

第2通道可在不同配置中跟踪外部参考电压

MC34717使您能够灵活地设置许多控制、监控和保护功能,轻松地实现复杂设计

特性
  • 50 mOhm集成式N沟道MOSFET
  • 输入工作电压范围为3.0 V到6.0 V
  • 1%精确度的输出电压,范围为0.7 V到3.6 V
  • 第二输出可在不同配置内实现电压跟踪功能
  • 可编程开关频率范围为200 kHz到1.0 MHz
  • 可编程软启动时间
  • 提供过流限制和短路保护
  • 支持热关机
  • 提供输出过压和欠压监测
  • 提供有效低功率良好输出信号和有效低关机输入
  • 本产品包含在恩智浦产品长期供货计划中,自推出后至少保证10年供货
NXP® MC34716 Switch Regulator Block Diagram
NXP® MC34716/7 Product Image
推荐文档 (1)
名称/描述类型Modified Date
MC34717, 5.0 A 1.0 MHz Fully Integrated Dual Switch-Mode Power Supply - Data Sheet (REV 5.0) PDF (1.3 MB) MC34717 [English]数据手册
数据手册 (1)
名称/描述Modified Date
MC34717, 5.0 A 1.0 MHz Fully Integrated Dual Switch-Mode Power Supply - Data Sheet (REV 5.0) PDF (1.3 MB) MC34717 [English]02 Dec 2014
应用说明 (1)
名称/描述Modified Date
AN1902, Assembly Guidelines for QFN (Quad Flat No-Lead) and DFN (Dual Flat No-Lead) Packages - Application Note (REV 7.0) PDF (3.6 MB) AN1902 [English]13 Oct 2014
用户指南 (1)
名称/描述Modified Date
KIT34717EPEVBE, Using the 5.0 A 1.0 MHz Fully Integrated DDR Switch-Mode Power Supply (34712) - User Guide (REV 3.0) PDF (1.2 MB) KT34717UG [English]15 Jan 2009
简介 (1)
名称/描述Modified Date
PMICFS, Power Management Integrated Circuits - Fact sheet (REV 0) PDF (163.7 kB) PMICFS [English]15 Feb 2016
手册 (1)
名称/描述Modified Date
医疗应用手册 (REV 2) PDF (1.8 MB) BRMEDICAL [中文, English]12 Sep 2012
白皮书 (1)
名称/描述Modified Date
NXP® Advances into Multi-Market Analog and Power Management (REV 0) PDF (533.7 kB) DATABEANWP [English]22 Jun 2007
产品变更通知 (1)
名称/描述Modified Date
Copper Wire and Case Outline Qualification (QFN) (REV 0) HTM (47.3 kB) PCN16331 [English]11 Jul 2014
订购信息
型号状态状态器件功能预算报价(不含税)(CNY)封装类型和焊端数线性/LDO稳压器数量开关降压稳压器数量开关升压稳压器数量输出电压输出电流 (A)供电电压 (Min-Max) (V)接口和输入控制通信协议工作环境温度 (Min-Max) (°C)保护诊断其他特性 - 电源管理RoHS
MC34717EPR2ActiveSwitching Regulators1K @ CNY12.20QFN-EP 26203.3 ADJ down, 3.3 ADJ down5, 53 to 6Paralleln/a-40 to 85Overvoltage, Undervoltage, Thermal Shutdown, Short Circuit, OvercurrentParallelPower Good High and Low, Disable DC - DC[object Object]
MC34717EPActiveSwitching Regulators1K @ CNY12.20QFN-EP 26203.3 ADJ down, 3.3 ADJ down5, 53 to 6Paralleln/a-40 to 85Overvoltage, Undervoltage, Thermal Shutdown, Short Circuit, OvercurrentParallelPower Good High and Low, Disable DC - DC[object Object]
封装环保信息
封装说明Outline Version包装产品状态部件编号化学成分RoHS / Pb Free中国RoHS查询MSLPPT (°C)
QFN-EP 26 5*5*0.9 P0.598ASA00702DMPQ - 2450 BRICKPOQ - 2450 BRICKActiveMC34717EPMC34717EP.pdf3260
MPQ - 5000 REELPOQ - 5000 BOXActiveMC34717EPR2MC34717EPR2.pdf3260
MC34717, 5.0 A 1.0 MHz Fully Integrated Dual Switch-Mode Power Supply - Data Sheet MC34717
AN1902, Assembly Guidelines for QFN (Quad Flat No-Lead) and DFN (Dual Flat No-Lead) Packages - Application Note mc33882
KIT34717EPEVBE, Using the 5.0 A 1.0 MHz Fully Integrated DDR Switch-Mode Power Supply (34712) - User Guide MC34717
PMICFS, Power Management Integrated Circuits - Fact sheet MC34VR500
Medical Brochure MPC5121e
NXP® Advances into Multi-Market Analog and Power Management MC34717
Copper Wire and Case Outline Qualification (QFN) MC34717
98ASA00702D MC34717
MC34717EP.pdf MC34717
MC34717EPR2.pdf MC34717