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LTM4691中文资料

厂家型号

LTM4691

文件大小

2296.16Kbytes

页面数量

26

功能描述

Ultrathin, Low VIN 10A Step-Down DC/DC μModule Regulator

数据手册

原厂下载下载地址一下载地址二到原厂下载

生产厂商

AD

LTM4691数据手册规格书PDF详情

DESCRIPTION

The LTM®4659 is a complete 10A step-down switch-ing

mode μModule® regulator in a tiny 4mm × 4mm ×

1.43mm LGA package. The package includes the switching

controller, power MOSFETs, inductor and all support

components. Operating over an input voltage range of

2.25V to 5.5V, the LTM4659 supports an output voltage

range of 0.5V to VIN set by external resistors. Its

high-efficiency design delivers 10A continuous output current.

Only ceramic input and output capacitors are needed.

The LTM4659 employs a Silent Switcher 2 architecture

with internal hot loop bypass capacitors to achieve both

low EMI and high efficiency at high switching frequencies.

The LTM4659 also supports frequency synchronization, multiphase

operation, selectable pulse-skipping mode (PSM)

operation, and output voltage tracking for supply rail

sequencing. Its high switching frequency and a current

mode architecture enables a very fast transient response

to line and load changes without sacrificing stability.

Fault protection features include overvoltage, overcurrent,

and overtemperature protection. The LTM4659 is

lead(Pb)-Free and RoHS-compliant.

FEATURES

- Tiny Surface Mount, 4mm × 4mm × 1.43mm LGA

- Silent Switcher®2 Architecture

- Ultralow EMI Noise

- Input Voltage Range: 2.25V to 5.5V

- Output Voltage Range: 0.5V to VIN

- 10A DC Output Current

- Current Mode Control, Fast Transient Response

- Multiphase Parallel Current Sharing with

Multiple LTM4659s

- Output Soft-Start with Voltage Tracking

- External Frequency Synchronization

- Selectable Pulse-Skipping Mode

- Power Good Indicator

- Die Temperature Monitoring Output

- Overvoltage, Overcurrent, and

Overtemperature Protection

APPLICATIONS

- Telecom, Datacom, Networking System

- Optical Module

- Industrial Equipment

- Point-of-Load Regulation

更新时间:2025-10-18 8:02:00
供应商 型号 品牌 批号 封装 库存 备注 价格
ADI
23+
NA
6000
ADI/只做正品
24+
BGA-24
6258
原厂原装正品现货,代理渠道,支持订货!!!
ADI
24+
24-Lead (3mm × 4mm × 1.18mm)
60000
一级代理现货、保证进口原装正品假一罚十价格合理
ADI(亚德诺)
24+
LGA-24
1252
特价优势库存质量保证稳定供货
ADI(亚德诺)
24+
LGA-24
5408
百分百原装正品,可原型号开票
ADI/亚德诺
25+
原厂封装
10280
原厂授权一级代理,专注军工、汽车、医疗、工业、新能源、电力!
ADI(亚德诺)
2511
LGA-24
4945
电子元器件采购降本 30%!公司原厂直采,砍掉中间差价
ADI/亚德诺
2324+
BGA+24
78920
二十余载金牌老企,研究所优秀合供单位,您的原厂窗口
AD
24+
LGA24
10000
只有原装
ADI(亚德诺)
24+
N/A
10000
原厂原装,价格优势,欢迎洽谈!

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