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LTC3605IUF#PBF

产品描述Conv DC-DC 4V to 20V Synchronous Step Down Single-Out 0.6V to 19.8V 5A 24-Pin QFN EP Tube
文件大小388KB,共22页
制造商ADI(亚德诺半导体)
官网地址https://www.analog.com
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LTC3605IUF#PBF概述

Conv DC-DC 4V to 20V Synchronous Step Down Single-Out 0.6V to 19.8V 5A 24-Pin QFN EP Tube

LTC3605IUF#PBF规格参数

参数名称属性值
欧盟限制某些有害物质的使用Compliant
ECCN (US)EAR99
Part StatusActive
HTS8542.39.00.01
类型
Type
Synchronous Step Down
输出类型
Output Type
Adjustable
Switching Frequency (kHz)850 to 1200
Switching RegulatorYes
Number of Outputs1
Output Voltage (V)0.6 to 19.8
Maximum Output Current (A)5
Minimum Input Voltage (V)4
Maximum Input Voltage (V)20
Operating Supply Voltage (V)4 to 20
Typical Switch Current (A)6
Typical Quiescent Current (uA)1500
Line Regulation0.03%/V
Load Regulation0.3%
Efficiency (%)96
Minimum Operating Temperature (°C)-40
Maximum Operating Temperature (°C)125
Supplier Temperature GradeIndustrial
系列
Packaging
Tube
Pin Count24
Standard Package NameQFN
Supplier PackageQFN EP
MountingSurface Mount
Package Height0.75(Max)
Package Length4
Package Width4
PCB changed24
Lead ShapeNo Lead

LTC3605IUF#PBF相似产品对比

LTC3605IUF#PBF LTC3605AEUF#PBF LTC3605AEUF#TRPBF LTC3605AIUF#PBF LTC3605AIUF#TRPBF LTC3605IUF#TRPBF
描述 Conv DC-DC 4V to 20V Synchronous Step Down Single-Out 0.6V to 19.8V 5A 24-Pin QFN EP Tube Conv DC-DC 4V to 20V Synchronous Step Down Single-Out 0.6V to 19.8V 5A 24-Pin QFN EP Tube Conv DC-DC 4V to 20V Synchronous Step Down Single-Out 0.6V to 19.8V 5A 24-Pin QFN EP T/R Conv DC-DC 4V to 20V Synchronous Step Down Single-Out 0.6V to 19.8V 5A 24-Pin QFN EP Tube Conv DC-DC 4V to 20V Synchronous Step Down Single-Out 0.6V to 19.8V 5A 24-Pin QFN EP T/R Conv DC-DC 4V to 20V Synchronous Step Down Single-Out 0.6V to 19.8V 5A 24-Pin QFN EP T/R
欧盟限制某些有害物质的使用 Compliant Compliant Compliant Compliant Compliant Compliant
ECCN (US) EAR99 EAR99 EAR99 EAR99 EAR99 EAR99
Part Status Active Active Active Active Active Active
HTS 8542.39.00.01 8542.39.00.01 8542.39.00.01 8542.39.00.01 8542.39.00.01 8542.39.00.01
类型
Type
Synchronous Step Down Synchronous Step Down Synchronous Step Down Synchronous Step Down Synchronous Step Down Synchronous Step Down
输出类型
Output Type
Adjustable Adjustable Adjustable Adjustable Adjustable Adjustable
Switching Frequency (kHz) 850 to 1200 850 to 1200 850 to 1200 850 to 1200 850 to 1200 850 to 1200
Switching Regulator Yes Yes Yes Yes Yes Yes
Number of Outputs 1 1 1 1 1 1
Output Voltage (V) 0.6 to 19.8 0.6 to 19.8 0.6 to 19.8 0.6 to 19.8 0.6 to 19.8 0.6 to 19.8
Maximum Output Current (A) 5 5 5 5 5 5
Minimum Input Voltage (V) 4 4 4 4 4 4
Maximum Input Voltage (V) 20 20 20 20 20 20
Operating Supply Voltage (V) 4 to 20 4 to 20 4 to 20 4 to 20 4 to 20 4 to 20
Typical Switch Current (A) 6 6 6 6 6 6
Typical Quiescent Current (uA) 1500 1500 1500 1500 1500 1500
Line Regulation 0.03%/V 0.03%/V 0.03%/V 0.03%/V 0.03%/V 0.03%/V
Load Regulation 0.3% 0.3% 0.3% 0.3% 0.3% 0.3%
Efficiency (%) 96 96 96 96 96 96
Minimum Operating Temperature (°C) -40 -40 -40 -40 -40 -40
Maximum Operating Temperature (°C) 125 125 125 125 125 125
Supplier Temperature Grade Industrial Extended Extended Industrial Industrial Industrial
系列
Packaging
Tube Tube Tape and Reel Tube Tape and Reel Tape and Reel
Pin Count 24 24 24 24 24 24
Standard Package Name QFN QFN QFN QFN QFN QFN
Supplier Package QFN EP QFN EP QFN EP QFN EP QFN EP QFN EP
Mounting Surface Mount Surface Mount Surface Mount Surface Mount Surface Mount Surface Mount
Package Height 0.75(Max) 0.75(Max) 0.75(Max) 0.75(Max) 0.75(Max) 0.75(Max)
Package Length 4 4 4 4 4 4
Package Width 4 4 4 4 4 4
PCB changed 24 24 24 24 24 24
Lead Shape No Lead No Lead No Lead No Lead No Lead No Lead

参考设计

LTC3605、12V 至 1.2V、10A 两相降压转换器
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LTC3605、12V 至 1.2V、10A 2 相降压转换器
电路展示了 LTC3605、10A 时 12V 至 1.2V 两相降压转换器 说明 Circuit shows LTC3605, 12V to 1.2V...

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LTC3605、12V 至 1.8V、5A 降压转换器工作在 2.25MHz
电路显示 LTC3605 专为低占空比下的高效率而设计,例如 5A 时 12Vin 至 1.8Vout。高效率是通过低 RDS(ON) 底部同步 MOSFET 开关 (35mΩ) 和 70mΩ RDS(ON) 顶部实现的同步MOSFET 说明 ...

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LTC3605 的典型应用 - 15V、5A 同步降压型稳压器
LTC3605 的典型应用是一款高效率、单片同步降压稳压器,采用可锁相控制的导通时间恒定频率、电流模式架构 说明 Typical Application...

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