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MIC2238

Dual Synchronous 800mA/800mA Step-Down DC/DC Regulator

文件:786.46 Kbytes 页数:16 Pages

Micrel

麦瑞半导体

MIC2238

Dual 800/800mA Synchronous Buck Regulator

The MIC2238 is dual output 2-phase synchronous buck (step down) PWM DC/DC switching regulator. Power conversion efficiencies of above 95% are easily obtainable for a wide range of applications and loads. An ultra-low quiescent current of 28µA at light loads assures minimum current draw in batter • Input voltage range: 2.5V to 5.5V\n• Dual output voltages running out of phase\n• 28µA quiescent current\n• Fixed output voltage versions\n• Adjustable version down to 0.8V\n• Low noise 2.5MHz PWM operation\n• 800mA output current capability for each channel\n• Stable with 2.2µH inductor, 2.2µF ce;

Microchip

微芯科技

MIC2238_10

2.5MHz Dual Phase PWM Buck Regulator

文件:1.09972 Mbytes 页数:16 Pages

Micrel

麦瑞半导体

MIC2238-521YML

2.5MHz Dual Phase PWM Buck Regulator

文件:1.09972 Mbytes 页数:16 Pages

Micrel

麦瑞半导体

MIC2238-521YML

2.5MHz Dual Phase PWM Buck Regulator

文件:1.09972 Mbytes 页数:16 Pages

Micrel

麦瑞半导体

MIC2238-AAYML

2.5MHz Dual Phase PWM Buck Regulator

文件:1.09972 Mbytes 页数:16 Pages

Micrel

麦瑞半导体

MIC2238-AAYML

Dual Synchronous 800mA/800mA Step-Down DC/DC Regulator

文件:786.46 Kbytes 页数:16 Pages

Micrel

麦瑞半导体

MIC2238-AAYML

2.5MHz Dual Phase PWM Buck Regulator

文件:1.09972 Mbytes 页数:16 Pages

Micrel

麦瑞半导体

MIC2238-AAYMLTR

2.5MHz Dual Phase PWM Buck Regulator

文件:1.09972 Mbytes 页数:16 Pages

Micrel

麦瑞半导体

MIC2238-G4YML

2.5MHz Dual Phase PWM Buck Regulator

文件:1.09972 Mbytes 页数:16 Pages

Micrel

麦瑞半导体

技术参数

  • 5K Pricing:

    $1.73

  • Target Application:

    Portable Devices

  • Integrated Blocks:

    Buck (2x)

  • Target Processor:

    MPU32

  • Functional Features:

    Enable / Shutdown

  • Power Features:

    Ultra low Quiescent Current

  • VIN Min (V):

    2.5

  • VIN Max (V):

    5.5

  • Vout Min (V):

    0.8V

  • Vout Max (V):

    3.3V

  • max IOUT Max:

    800mA

  • Operating Frequency:

    2.5 MHz

  • Qualification Grade:

    Consumer

  • Pin Count:

    12

  • Packages:

    12/VDFN

供应商型号品牌批号封装库存备注价格
MICREL/麦瑞
23+
QFN
13000
原厂授权一级代理,专业海外优势订货,价格优势、品种
询价
MICREL
25+
MLF33D-
6100
百分百原装正品 真实公司现货库存 本公司只做原装 可
询价
MICREL
24+
QFN
795
询价
MICREL
23+
MLF-12
6499
原装正品,假一罚十
询价
MICREL
2016+
QFN
5500
只做原装,假一罚十,公司可开17%增值税发票!
询价
MICREL
23+
MICREL
28520
原厂授权代理分销现货只做原装正迈科技样品支持现货
询价
MIC
24+
MLF-12
6980
原装现货,可开13%税票
询价
MIC
24+
QFN
5000
全现原装公司现货
询价
17+
NA
9700
只做全新进口原装,现货库存
询价
MICREL
07+
QFN
40
原装现货海量库存欢迎咨询
询价
更多MIC2238供应商 更新时间2025-11-30 11:10:00