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UD05123

2.25MHz, 1.2A, VFB=0.6V SYNCHRONOUS STEP-DOWN CONVERTER

DESCRIPTION UTC UD05123 is a 2.25MHz constant frequency current mode PWM step-down converter. It is ideal for portable equipment requiring very high current up to 1.8A from single-cell Lithium-ion batteries while still achieving over 90 efficiency during peak load conditions. The 2.5V to 5.5V

文件:193.52 Kbytes 页数:4 Pages

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UD05123

2.25MHz, 1.2A, VFB=0.6V SYNCHRONOUS STEP-DOWN CONVERTER

UTC UD05123 is a 2.25MHz constant frequency current modePWM step-down converter. It is ideal for portable equipmentrequiring very high current up to 1.8A from single-cell Lithium-ionbatteries while still achieving over 90% efficiency during peak loadconditions. The 2.5V to 5.5V input voltage ran Input Voltage Range :2.5V~5.5V Output Voltage: from 0.6V to VIN High Efficiency: Up to 92% Constant Frequency Operation: 2.25MHz Output Current:1.2A Quiescent Current: 50uA (input < 4.2V) No Schottky Diode Required 100% Duty Cycle in Dropout 0.6V Reference Allows Low Output Voltages Current ;

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UD05123G-AF5-R

2.25MHz, 1.2A, VFB=0.6V SYNCHRONOUS STEP-DOWN CONVERTER

DESCRIPTION UTC UD05123 is a 2.25MHz constant frequency current mode PWM step-down converter. It is ideal for portable equipment requiring very high current up to 1.8A from single-cell Lithium-ion batteries while still achieving over 90 efficiency during peak load conditions. The 2.5V to 5.5V

文件:193.52 Kbytes 页数:4 Pages

UTC

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UD05123L-AF5-R

2.25MHz, 1.2A, VFB=0.6V SYNCHRONOUS STEP-DOWN CONVERTER

DESCRIPTION UTC UD05123 is a 2.25MHz constant frequency current mode PWM step-down converter. It is ideal for portable equipment requiring very high current up to 1.8A from single-cell Lithium-ion batteries while still achieving over 90 efficiency during peak load conditions. The 2.5V to 5.5V

文件:193.52 Kbytes 页数:4 Pages

UTC

友顺

技术参数

  • Synchronous:

    V

  • Vcc(MIN)(V):

    2.5

  • Vcc(MAX)(V):

    5.5

  • Iout(A):

    1.2

  • VFB(V):

    0.6

  • η(%):

    92%

  • Freq. (TYP)(HZ):

    2.25M

  • IQ(MAX)(mA):

    0.09

  • Package:

    SOT-25

供应商型号品牌批号封装库存备注价格
FAIRCHILD/仙童
23+
DIP
11200
原厂授权一级代理、全球订货优势渠道、可提供一站式BO
询价
FAIRCHILD/仙童
24+
TO220
8540
只做原装正品现货或订货假一赔十!
询价
FAI
25+
TO220-4
50
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
FAI
23+
TO220-4
50
全新原装正品现货,支持订货
询价
ST
02/03+
QFP64
684
全新原装100真实现货供应
询价
ST
24+
QFP64
940
询价
ST
25+
QFP64
940
⊙⊙新加坡大量现货库存,深圳常备现货!欢迎查询!⊙
询价
ST
25+
QFP64
2987
只售原装自家现货!诚信经营!欢迎来电!
询价
ST
23+
QFP-64
16900
正规渠道,只有原装!
询价
ST
25+
QFP-64
16900
原装,请咨询
询价
更多UD05123供应商 更新时间2025-12-18 9:30:00