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NCP1596

ON Semiconductor
Part Number NCP1596
Manufacturer ON Semiconductor
Description 1.5 MHz Current Mode PWM Buck Down Converter
Published Jan 13, 2016
Detailed Description NCP1596, NCP1596A Product Preview 1.5 A, 1.5 MHz Current Mode PWM Buck Down Converter The NCP1596/NCP1596A is a current...
Datasheet PDF File NCP1596 PDF File

NCP1596
NCP1596


Overview
NCP1596, NCP1596A Product Preview 1.
5 A, 1.
5 MHz Current Mode PWM Buck Down Converter The NCP1596/NCP1596A is a current mode PWM buck converter with integrated power switch.
It can provide up to 1.
5 A 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.
Additionally, the device includes soft−start, thermal shutdown with hysteresis, cycle−by−cycle current limit, and short circuit protection.
This device is available in a compact 3x3 DFN package.
Features • High Efficiency up to 90%, 1 A @ 3.
3 V, 75% @ 1.
2 V • Fully Internal Compensation • Low Output Voltage Ripple, 20 mV Typical • ±1.
5% Reference Voltage • High PWM Switching Frequency, 1.
5 MHz • Automatic PWM / PFM Switchover at Light Load • Built−in 1 ms Digit...



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