参数资料
型号: MIC47150WD TR
厂商: Micrel Inc
文件页数: 8/11页
文件大小: 0K
描述: IC REG LDO ADJ 1.5A TO-252-5
标准包装: 1
稳压器拓扑结构: 正,可调式
输出电压: 可调至 0.9V
输入电压: 1.4 V ~ 6.5 V
电压 - 压降(标准): 0.28V @ 1.5A
稳压器数量: 1
电流 - 输出: 1.5A
电流 - 限制(最小): 1.6A
工作温度: -40°C ~ 125°C
安装类型: 表面贴装
封装/外壳: TO-252-6,DPak(5 引线 + 接片)
供应商设备封装: TO-252-5
包装: 标准包装
其它名称: 576-3616-6
Micrel, Inc.
MIC47150
capacitor of at least 1μF is needed directly between the
would not exceed the
IC’s
maximum
junction
input and regulator ground. Refer to “ Application Note 9 ”
for further details and examples on thermal design and
heat sink specifications.
The maximum power allowed can be calculated using
the thermal resistance ( θ JA ) of the D-Pak adhering to the
following criteria for the PCB design: 2 oz. copper and
100mm 2 copper area for the MIC47150. Given a
maximum ambient temperature (T A =75 ° C), and without
the use of a heat sink, the maximum power allowed that
temperature (125 ° C) is
P D(MAX) = (T J(MAX) – T A )/ θ JA = (125 ° C – 75 ° C)/(56 ° C/W)
= 0.893W
Minimum Load Current
The MIC47150, unlike most other high current
regulators, does not require a minimum load to maintain
output voltage regulation.
October 2009
8
M9999-102309-A
相关PDF资料
PDF描述
MIC4720YMME TR IC REG BUCK ADJ 2A 10MSOP
MIC4721YMMTR IC REG BUCK ADJ 1.5A 10MSOP
MIC4722YML TR IC REG BUCK ADJ 3A 12MLF
MIC4723YMME IC REG BUCK ADJ 3A 10MSOP
MIC4724YMME TR IC REG BUCK ADJ 3A 10MSOP
相关代理商/技术参数
参数描述
MIC4720 制造商:MICREL 制造商全称:Micrel Semiconductor 功能描述:3mm x 3mm 2.0MHz 2A Integrated Switch Buck Regulator
MIC4720BML 制造商:MICREL 制造商全称:Micrel Semiconductor 功能描述:3mm x 3mm 2.0MHz 2A Integrated Switch Buck Regulator
MIC4720YML 制造商:MICREL 制造商全称:Micrel Semiconductor 功能描述:3mm x 3mm 2.0MHz 2A Integrated Switch Buck Regulator
MIC4720YML TR 功能描述:直流/直流开关调节器 2A 2MHz Buck Regulator in MLF 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
MIC4720YML-TR 功能描述:Buck Switching Regulator IC Positive Adjustable 1V 1 Output 2A 12-VFDFN Exposed Pad, 12-MLF? 制造商:microchip technology 系列:- 包装:剪切带(CT) 零件状态:停产 功能:降压 输出配置:正 拓扑:降压 输出类型:可调式 输出数:1 电压 - 输入(最小值):2.7V 电压 - 输入(最大值):5.5V 电压 - 输出(最小值/固定):1V 电压 - 输出(最大值):5.5V 电流 - 输出:2A 频率 - 开关:2MHz 同步整流器:无 工作温度:-40°C ~ 125°C (TJ) 安装类型:表面贴装 封装/外壳:12-VFDFN 裸焊盘,12-MLF? 供应商器件封装:12-MLF?(4x4) 标准包装:1