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UC3551

ADVANCED PWM STEP-UP DC-DC CONVERTER

文件:160.07 Kbytes 页数:6 Pages

UTC

友顺

UC3551

ADVANCED PWM STEP-UP DC-DC CONVERTER

The UTC UC3551 is a step-up DC/DC converter with high efficiency and low start-up voltage. It is operaded in stable waveforms without external compensate. This device incorporates an adaptive current mode PWM control loop in which an error amplifier, ramp generator, comparator, switch pass element a high switching rate which is up to 450 \n·KHz, making the external component counts less required. \n·Moreover, it features 17μA low quiescent current, which makes the \n·battery life longer. The low start-up input voltage below 1V makes \n·UTC UC3551 suitable for 1 to 4 battery cells applications o;

UTC

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UC3551_15

ADVANCED PWM STEP-UP DC-DC CONVERTER

文件:160.07 Kbytes 页数:6 Pages

UTC

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UC3551G-AG6-R

ADVANCED PWM STEP-UP DC-DC CONVERTER

文件:160.07 Kbytes 页数:6 Pages

UTC

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UC3551G-AG6-R

ADVANCED PWM STEP-UP DC-DC CONVERTER

文件:160.07 Kbytes 页数:6 Pages

UTC

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UC3551L-AG6-R

ADVANCED PWM STEP-UP DC-DC CONVERTER

文件:160.07 Kbytes 页数:6 Pages

UTC

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UC3551L-AG6-R

ADVANCED PWM STEP-UP DC-DC CONVERTER

文件:160.07 Kbytes 页数:6 Pages

UTC

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UC3551-XX

DC/DC switching regulators

UTC

友顺

技术参数

  • Vin(Range):

    2V~6V

  • Io(mA):

    Io up tp 300mA

  • Iq(µA):

    25

  • Efficiency:

    Up to 90%

  • package:

    SOT-26SOT-89-5

供应商型号品牌批号封装库存备注价格
UC/TI
24+
CDIP
300
询价
UTC/友顺
24+
SOT23-6
363428
代理DC-DC升压IC型号齐全优势产品.
询价
UTC
2406+
SOT23-6
34960
优势代理渠道 原装现货 可全系列订货
询价
UTC/友顺
24+
NA
8000
只做原装,欢迎询价,量大价优
询价
UTC/友顺
23+
SOP-8TR
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
UCC
10+
DIP-8
7800
全新原装正品,现货销售
询价
TI/德州仪器
QQ咨询
PLCC
954
全新原装 研究所指定供货商
询价
UNITROD
23+
TSSOP14
8560
受权代理!全新原装现货特价热卖!
询价
UNITROD
24+
TSSOP14
80000
只做自己库存 全新原装进口正品假一赔百 可开13%增
询价
UNITRODE
22+
TSSOP14
20000
公司只做原装 品质保障
询价
更多UC3551供应商 更新时间2026-4-21 16:01:00