LINEAR官网，LINEAR代理商
LINEAR(凌力尔特,AD)产品型号搜索：
专营LINEAR（凌力尔特，AD）元器件，强大的现货交付能力，解决您的采购难题
全流程提供LINEAR（凌力尔特，AD）现货供应链服务
当前位置：凌力尔特代理 > > 凌力尔特芯片 >> LTC3732
LTC3732技术文档下载：
LTC3732技术文档产品手册下载
LTC3732 - 典型应用图例：
LTC3732典型应用图例一
LTC3732 - 封装图解：
LTC3732封装图解一
LTC3732封装图解二
LINEAR凌力尔特芯片：
承诺原装正品
专营LINEAR凌力尔特，真正优化您的供应链
LINEAR产品 - LTC3732介绍

LTC3732 - LTC3732是3-Phase, 5-Bit VID, 600kHz, Synchronous Buck Switching Regulator Controller

LTC3732是LINEAR凌力尔特公司的一款数字可编程的降压型稳压器产品，LTC3732是LTC3732是3-Phase, 5-Bit VID, 600kHz, Synchronous Buck Switching Regulator Controller，本站介绍了LTC3732的封装应用图解、特点和优点、功能等，并给出了与LTC3732相关的LINEAR元器件型号供参考。

LTC3732 - LTC3732是3-Phase, 5-Bit VID, 600kHz, Synchronous Buck Switching Regulator Controller - 数字可编程的降压型稳压器 - 电源管理 - 凌力尔特

LTC3732 - 3-Phase, 5-Bit VID, 600kHz, Synchronous Buck Switching Regulator Controller

LTC3732 - 3-Phase, 5-Bit VID, 600kHz, Synchronous Buck Switching Regulator Controller - Linear Technology（凌力尔特）

功能描述

The LTC3732 is a PolyPhase synchronous step-down switching regulator controller that drives all N-channel external power MOSFET stages in a phase-lockable fixed frequency architecture. The 3-phase controller drives its output stages with 120° phase separation at frequencies of up to 600kHz per phase to minimize the RMS current losses in both the input and output filter capacitors. The 3- phase technique effectively triples the fundamental frequency, improving transient response while operating each controller at an optimal frequency for high efficiency and ease of thermal design. Light load efficiency is optimized by using a choice of output Stage Shedding or Burst Mode technology.

A differential amplifier provides true remote sensing of both the high and low side of the output voltage at load points.

Soft-start and a defeatable, timed short-circuit shutdown protect the MOSFETs and the load. A foldback current circuit also provides protection for the external MOSFETs under short-circuit or overload conditions.

LTC and LT are registered trademarks of Linear Technology Corporation. Burst Mode, OPTI-LOOP and PolyPhase are registered trademarks of Linear Technology Corporation. Stage Shedding is a trademark of Linear Technology Corporation.

特点
  • 3-Phase Controller with Onboard MOSFET Drivers
  • ±5% Output Current Matching Optimizes Thermal Performance and Size of Inductors and MOSFETs
  • 4.5V </= VCC </= 7V; 4.5V </= VIN </= 32V
  • Differential Amplifier Accurately Senses VOUT
  • Reduced Input and Output Capacitance
  • Reduced Power Supply Induced Noise
  • VID DAC Programmable from 1.1V to 1.85V (VRM9.0/9.1)
  • ±10% Power Good Output Indicator
  • 250kHz to 600kHz Per Phase, PLL, Fixed Frequency
  • PWM, Stage Shedding™ or Burst Mode Operation
  • OPTI-LOOP Compensation Minimizes COUT
  • Adjustable Soft-Start Current Ramping
  • Short-Circuit Shutdown Timer with Defeat Option
  • Overvoltage Soft Latch
  • Small 36-Lead Narrow (0.209 inch) SSOP Package
  • QFN 5mm x 7mm 38-Lead Package
    • 应用
  • Desktop Computers
  • High Performance Notebook Computers
  • High Output Current DC/DC Power Supplies
    • 以下列出了不同封装及包装形式的具体型号,并标出了直接在linear官网上订货的价格（美元）
    器件型号 封装 温度 价格 (以 1 ~ 99 片为批量) 价格 (以 1000 片为批量)
    LTC3732CG SSOP-36 C $5.18 $4.35
    LTC3732CG#PBF SSOP-36 C $5.18 $4.35
    LTC3732CG#TR SSOP-36 C $4.45
    LTC3732CG#TRPBF SSOP-36 C $4.45
    LTC3732CUHF 5x7 QFN-38 C $5.18 $4.35
    LTC3732CUHF#PBF 5x7 QFN-38 C $5.18 $4.35
    LTC3732CUHF#TR 5x7 QFN-38 C $4.45
    LTC3732CUHF#TRPBF 5x7 QFN-38 C $4.45
    下面可能是您感兴趣的Linear Technology（凌力尔特）元器件
  • LTC3829 - 具差分放大器的三相、单路输出、同步降压型 DC/DC 控制器
  • LT8705 - 80V VIN 和 VOUT 同步、四开关、降压-升压型 DC/DC 控制器
  • LT4320 / LT4320-1 - 理想二极管桥控制器
  • LT3080 - 可调 1.1A、单电阻、低压差稳压器
  • LTC1709 - 2-Phase, 5-Bit Adjustable,High Efficiency, Synchronous Step-Down Switching Regulator
  • LTC3733 - 用于 AMD CPU 的三相、降压型控制器
  • LT1763 - 500mA、低噪声、LDO 微功率稳压器
  • LTM4676 - 具数字电源系统管理功能的双通道 13A 或单通道 26A μModule 稳压器
  • LTC3890 - 60V、低 IQ、双通道、两相、同步降压型 DC/DC 控制器
  • LT3083 - 可调 3A 单电阻器低压差线性稳压器
    • 下面可能是您感兴趣的凌力尔特公司数字可编程的降压型稳压器元器件
    节约时间成本，提高采购效率，LINEAR官网授权代理
    Linear|Linear公司|Linear凌力尔特(AD)公司授权国内代理商
    LINEAR公司产品现货专家，订购AD公司产品不限最低起订量，LINEAR凌力尔特产品大陆现货即时发货，香港库存3-5天发货，海外库存7-10天发货
    寻找全球LINEAR代理商现货货源 - LINEAR公司（凌力尔特，已被AD公司收购）电子元件在线订购