中文
EnglishCXSU63245 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
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
· BatteryPowered Applications
· Consumer And Portable Medical Products
· Personal Care Products
· Smart Phones
技术规格书（产品PDF) 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 |
|
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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