NCP1596A - 1.5 MHz Current Mode PWM Buck-Down Converter

onsemi

Key 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 Digital Soft Start.
Cycle.
by.
cycle Current Limit.
Thermal Shutdown with Hysteresis.
Internal UVLO Protection.
Ext. Adjustable Ou.

NCP1596A 1.5 mhz current mode pwm buck-down converter by onsemi - Datasheet Preview

Datasheet Details

Part number	NCP1596A
Manufacturer	onsemi
File Size	277.01 KB
Description	1.5 MHz Current Mode PWM Buck-Down Converter
Datasheet	NCP1596A Datasheet

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Part Number	Description
NCP1596	1.5 MHz Current Mode PWM Buck Down Converter
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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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NCP1596A 1.5 A, 1.5 MHz Current Mode PWM Buck Down Converter The 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.