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CXSU63245 CXSU63245L is a high efficiency, low input voltage, step-up synchronous boost converter designed for single-cell or dual-cell alkaline, NiMH, or NiCd battery-powered applications. It can r | ||||||||||||||||||||||||||||||||||||||||||||||||||||
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目录产品概述 返回TOP CXSU63245 CXSU63245L is a high efficiency, low input voltage, step-up synchronous boost converter designed for single-cell or dual-cell alkaline, NiMH, or NiCd battery-powered applications. It can receive an input voltage as low as 0.7V. It adopts NMOS for the main switch and PMOS for the synchronous switch.产品特点 返回TOP
Typical 0.7V Minimum Input Voltage Adjustable Output Voltage from 1.8V to 5.25V 18uA Quiescent Current Pass-through Function During Shutdown Output Over Voltage Protection Low RDS(ON) (Main Switch/Synchronous Switch) at 3.3V Output: 0.45/0.80ohm Typical 400ma Peak Current Limit Typical Fixed 750ns Off Time Maximum output current ---50mA@0.9VIN and 3.3VOUT ---100mA@1.8VIN and 3.3VOUT Compact SOT-363(SC70) 应用范围 返回TOP
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Single Output Step Up Regulator(Integrated Switch) |
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Part Number |
Vin (min) (V) |
Vin (max) (V) |
UVLO (V) |
Ilim(A) |
Fsw (MHz) |
Vout,max(V) |
Feedback Voltage (V) |
Feedback Voltage accuracy |
Input Quiescent Current(uA) |
Package |
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0.7 |
5 |
0.75 |
0.4 |
5.25 |
0.5 |
±3% |
0.5 |
SOT363 |
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0.7 |
5 |
0.75 |
0.2 |
5.25 |
0.5 |
±3% |
0.5 |
SOT363 |
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0.7 |
5 |
0.75 |
0.35 |
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