onsemi美国

UC3845DR2

停产DC DC 开关控制器14-SOIC

IC REG CTRLR BOOST/FLYBK 14SOIC

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拓扑反激
输出路数1
输入电压范围7.6 ~ 30 V
开关频率500 kHz

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技术参数

拓扑反激
输出路数1
输入电压范围7.6 ~ 30 V
开关频率500 kHz
电源
Voltage - Supply (Vcc/Vdd)7.6V ~ 30V
交流 / 直流特性
Frequency - SwitchingUp to 500kHz
环境与封装
Mounting TypeSurface Mount
Operating Temperature0°C ~ 70°C (TA)
PackageTape & Reel (TR) Cut Tape (CT) Digi-Reel®
Package / Case14-SOIC (0.154", 3.90mm Width)
Supplier Device Package14-SOIC
其他
Base Product NumberUC3845
Clock SyncNo
Control FeaturesFrequency Control
Duty Cycle (Max)48%
FunctionStep-Up, Step-Up/Step-Down
Mfronsemi
Number of Outputs1
Output ConfigurationPositive, Isolation Capable
Output Phases1
Output TypeTransistor Driver
Product StatusObsolete
Serial Interfaces-
Series-
Synchronous RectifierNo
TopologyBoost, Flyback

技术资料

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