Micro-Power Regulated Charge Pump CXUS65138 is a Micro-Power switched capacitor voltage converter that delivers a regulated output. No external inductor is required for operation

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The CXUS65138 is a Micro-Power switched capacitor voltage converter that delivers a regulated output. No external inductor is required for operation.wwz嘉泰姆

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The CXUS65138 can deliver up to 100mA to the voltage regulated output. It features very low quiescent current and high efficiency over a large portion of its load range, making this device ideal for battery-powered applications. Furthermore, the combination of few external components and small package size keeps the total converter board area to a minimum in space-restricted applications.wwz嘉泰姆

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The CXUS65138 uses a pulse skipping technique to provide a regulated output from a varying input supply. The CXUS65138 contains a thermal management circuit to protect the device under continuous output short-circuit conditions.wwz嘉泰姆

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The CXUS65138 is available in Green SOT-23-6 package and is rated over the -40℃</span> to +85℃</span> temperature range.wwz嘉泰姆

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• Step-Up Voltage Converter
• Input Voltage Range:
    CXUS65138-5.0: 2.7V to 5.0V
    CXUS65138-4.5: 2.7V to 4.5V
• Micro-Power Consumption: 60μA
• Fixed 5V, 4.5V ± 4% Output
• Peak Current 250mA for 100ms
• High Frequency 750kHz Operation
• Logic-Controlled Shutdown
• Short-Circuit/Over-Temperature Protection
• Available in Green SOT-23-6 Packagewwz嘉泰姆

   应用范围 返回TOPwwz嘉泰姆

Cellular Phones
Digital Cameras
Handheld Electronics
LED/Display Backlight Driver
LEDs for Camera Flash
Portable Communication Devices
MP3 Players
GPS Receivers
PDAswwz嘉泰姆

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