参数资料
型号: IR3811MTR1PBF
厂商: International Rectifier
文件页数: 2/21页
文件大小: 0K
描述: IC REG BUCK SYNC ADJ 7A QFN
产品培训模块: SupIRBuck? Family and POL Design Tools Overview
产品变化通告: (EP) Parts Discontinuation 25/May/2012
标准包装: 750
系列: SupIRBuck™
类型: 降压(降压)
输出类型: 可调式
输出数: 1
输出电压: 0.6 V ~ 12 V
输入电压: 2.5 V ~ 21 V
PWM 型: 电压模式
频率 - 开关: 600kHz
电流 - 输出: 7A
同步整流器:
工作温度: -40°C ~ 125°C
安装类型: 表面贴装
封装/外壳: 15-PowerVQFN
包装: 带卷 (TR)
供应商设备封装: PQFN(5x6)
PD-60334
IR3811MPbF
ABSOLUTE MAXIMUM RATINGS
(Voltages referenced to GND)
?
?
?
?
?
?
?
?
?
?
?
?
V IN Supply Voltage
Vcc Supply Voltage
Vc Supply Voltage
SW
PGood
Fb,COMP,SS,Vsns
OCSet
AGnd to PGnd
Storage Temperature Range
Operating Junction Temperature Range
ESD Classification
Moisture Sensitivity Level
-0.3V to 24V
-0.3V to 16V
-0.3V to 30V
-0.3V to 30V
-0.3V to 16V
-0.3V to 3.5V
10mA
-0.3V to +0.3V
-65 ° C To 150 ° C
-40 ° C To 150 ° C
JEDEC, JESD22-A114
JEDEC Level 3 @ 260 o C
Caution: Stresses beyond those listed under “Absolute Maximum Rating” may cause permanent damage to the
device. These are stress ratings only and functional operation of the device at these or any other conditions beyond
those indicated in the operational sections of the specifications is not implied. Exposure to “Absolute Maximum
Rating” conditions for extended periods may affect device reliability.
PACKAGE INFORMATION
5mm x 6mm POWER QFN
12
11
10
V IN
SW
PGnd
θ JA = 35 o C / W
θ J - PCB = 2 o C / W
HG
Vc
13
14
15
AGnd
9
8
Vref
V CC
1
2
3
4
5
6
7
Vp
FB COMP AGnd AGnd SS OCSet
Fig. 2: Package outline (Top view)
ORDERING INFORMATION
10/04/08
PACKAGE
DESIGNATOR
M
M
PACKAGE
DESCRIPTION
IR3811MTRPBF
IR3811MTR1PBF
PIN
COUNT
15
15
PARTS PER
REEL
4000
750
2
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相关代理商/技术参数
参数描述
IR3811MTRPBF 功能描述:直流/直流开关调节器 7A SupIRBuck Reg 600kHz, 2.5-21V in RoHS:否 制造商:International Rectifier 最大输入电压:21 V 开关频率:1.5 MHz 输出电压:0.5 V to 0.86 V 输出电流:4 A 输出端数量: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:PQFN 4 x 5
IR3812MPBF 制造商:International Rectifier 功能描述:
IR3812MPBF_08 制造商:IRF 制造商全称:International Rectifier 功能描述:HIGHLY INTEGRATED 4A WIDE-INPUT VOLTAGE, SYNCHRONOUS BUCK REGULATOR
IR3812MTR1PBF 功能描述:直流/直流开关调节器 4A SupIRBuck Reg 600kHz, 2.5-21V in RoHS:否 制造商:International Rectifier 最大输入电压:21 V 开关频率:1.5 MHz 输出电压:0.5 V to 0.86 V 输出电流:4 A 输出端数量: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:PQFN 4 x 5
IR3812MTRPBF 功能描述:直流/直流开关调节器 4A SupIRBuck Reg 600kHz, 2.5-21V in RoHS:否 制造商:International Rectifier 最大输入电压:21 V 开关频率:1.5 MHz 输出电压:0.5 V to 0.86 V 输出电流:4 A 输出端数量: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:PQFN 4 x 5