Описание продукта
The NCP1595A is a current mode PWM buck converter with integrated power switch and synchronous rectifier. It can provide up to 1.5A output current with high conversion efficiency. High frequency PWM control scheme can provide a low output ripple noise. Thus, it allows the usage of small size passive components to reduce the board space. In a low load condition, the controller will automatically change to PFM mode which provides a higher efficiency at low load. The NCP1595A is pin to pin compatible to the 2A NCP1597A.
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Отличительные черты |
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Synchronous Rectification for Higher Efficiency in PWM Mode
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Fully Internal Compensation
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High Switching Frequency, 1.0 MHz
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Built-in Slope Compensation for Current mode PWM converter
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+ / - 1.5% Reference Voltage
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Thermal Shutdown with Hysteresis
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Ext. Adjustable Output Voltage
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Low Profile and Minimum External Components
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Designed for use with ceramic capacitor
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Применения |
- Hard Disk Drive
- USB Power Devices
- Wireless and DSL Modems
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