参数资料
型号: MIC2250YML TR
厂商: Micrel Inc
文件页数: 2/14页
文件大小: 0K
描述: IC REG BOOST ADJ 2A 8MLF
标准包装: 1
类型: 升压(升压)
输出类型: 可调式
输出数: 1
输出电压: 2.5 V ~ 32 V
输入电压: 2.5 V ~ 5.5 V
PWM 型: 电流模式
频率 - 开关: 最高 2.5MHz
电流 - 输出: 2A
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: 8-VFDFN 裸露焊盘,8-MLF?
包装: 标准包装
供应商设备封装: 8-MLF?(2x2)
产品目录页面: 1093 (CN2011-ZH PDF)
其它名称: 576-3302-6
Micrel, Inc.
Ordering Information
MIC2250
Part Number
Marking (1)
Junction Temp. Range
Package (3)
Lead Finish
8-Pin 2mm x 2mm MLF
MIC2250YML
ZA A
(2)
–40° to +125°C
?
Pb-Free
AZ1
MIC2250-1YD5
MIC2250-2YD5
(2)
AZ2 (2)
–40° to +125°C
–40° to +125°C
5-Pin Thin SOT-23
5-Pin Thin SOT-23
Pb-Free
Pb-Free
Note:
1.
Pin 1 identifier = “ ? ”.
2.
Over/Underbar (
/__ ) may not be to scale.
3.
MLF ? is GREEN RoHs compliant package. Lead finish is NiPdAu. Mold compound is Halogen Free.
Pin Configuration
8-Pin 2mm x 2mm MLF ? (ML)
(Top View)
Pin Description
5-Pin Thin SOT-23 (D5)
(Top View)
Pin Name
FB
Pin Number
MIC2250YML
1
Pin Number
MIC2250-1YD5
3
Pin Number
MIC2250-2YD5
3
Pin Function
Feedback (Input): 1.24V output voltage sense node.
V OUT = 1.24V (1 + R1/R2)
AGND
PGND
SW
NC
VIN
DITH
2
3
4
5
6
7
2
1
5
2
1
5
4
Analog Ground. Connect to power ground.
Power Ground.
Switch Node (Input): Internal power NMOS drain.
Not Internally Connected.
Supply (Input): 2.5V to 5.5V input voltage.
Frequency Dithering (Input): Connect this pin high to
enable pseudo-random on-time dithering to reduce EMI.
Connect this pin-to-ground to disable this function.
EN
8
4
4
Enable (Input): Logic high enables the regulator. Logic
low shuts down the regulator. Do not leave floating.
HS PAD
EPAD
Ground (Return): Exposed backside pad. Connect to
power ground.
April 2011
2
M9999-041811-B
相关PDF资料
PDF描述
VI-20P-EX-S CONVERTER MOD DC/DC 13.8V 75W
VI-20N-EX-S CONVERTER MOD DC/DC 18.5V 75W
VI-20M-EX-S CONVERTER MOD DC/DC 10V 75W
VI-20L-EX-S CONVERTER MOD DC/DC 28V 75W
VI-201-EX-S CONVERTER MOD DC/DC 12V 75W
相关代理商/技术参数
参数描述
MIC2251 制造商:MICREL 制造商全称:Micrel Semiconductor 功能描述:High-Efficiency Low EMI Boost Regulator
MIC2251_1105 制造商:MICREL 制造商全称:Micrel Semiconductor 功能描述:High-Efficiency Low EMI Boost Regulator
MIC2251-1YD5 制造商:MICREL 制造商全称:Micrel Semiconductor 功能描述:High-Efficiency Low EMI Boost Regulator
MIC2251-1YD5 TR 功能描述:直流/直流开关调节器 High-Efficiency Low EMI Boost Regulator with Dithering Disabled in 5-pin TSOT Package 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
MIC2251-1YD5TR 制造商:Micrel 功能描述:Regulator Boost 2A 2.5 5.5V EFF SOT23 5