Cxsu63273 is a boost DCDC with fixed frequency of 70Hz, high efficiency, wide input voltage, input range of cxsu63273 + 3V ~ + 18V, output range of cxsu63273 + 5V ~ + 80V (please inform BM additionally if more than 100V output is required, internal MOS needs to be replaced), static current of 2mA, built-in MOS, limited current protection, overheat protection. It can be 12V up to 24v1a5, 6V up to 12V 2a, 12V up to 48V 0.8A, with current sharing circuit, and can reach 10a, 20A through multiple groups of diodes in parallel
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7.相关产品
产品概述 返回TOP
CXSU63273是升压BOOST DCDC， 固定70HZ频率， 较高的效率， 宽输入电压 CXSU63273输入范围+3V ~ +18V CXSU63273输出范围+5V ~ +80V （需要100V以上输出请另外通知BM，需要更换内部的MOS） 静态电流2mA 内置MOS， 有限流保护，过热保护。 可以12V up to 24V 1A5 可以6V up to 12V 2A 可以12V up to 48V 0.8A 内有均流电路， 可以多组通过二极管并联达到 10A， 20A.
产品特点 返回TOP
Wide 3V to18V Operating Input Range
Output Adjustable from 5V to 80V
Programmable maximum peak current
30mΩ Internal Power MOSFET Switch
87% Efficiency at Vin=12V，Vout=24V@1.5A
Iq = 2mA Fixed 70KHz Frequency
Thermal Shutdown
Cycle-by-Cycle Over Current Protection
Available in 9-Pin SIP9 Packages
应用范围 返回TOP
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产品封装图 返回TOP
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Part Number |
Vin (min) (V) |
Vin (max) (V) |
UVLO (V) |
Ilim (A) |
Fsw (MHz) |
Vout, max(V) |
Input Quiescent Current(uA) |
Package |
|
3 |
18 |
16 |
2 |
1.5M |
80 |
20μA |
SIP9 |
|
|
3 |
36 |
16 |
2 |
1.5M |
100 |
20μA |
SOT23-6L DFN8L |
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