Part number:
NCP1597A
Manufacturer:
File Size:
556.72 KB
Description:
2.0a synchronous buck regulator.
Datasheet Details
Part number:
NCP1597A
Manufacturer:
File Size:
556.72 KB
Description:
2.0a synchronous buck regulator.
NCP1597A, 2.0A Synchronous Buck Regulator
Pin No Symbol 1 FB 2 GND 3 LX 4 VCCP 5 VCC 6 EN EP PAD Figure 1.
Block Diagram Description Feedback input pin of the Error Amplifier.
Connect a resistor divider from the converter’s output voltage to this pin to set the converter’s output voltage.
Ground pin.
Connect to thermal pad.
The drains
NCP1597A Buck Regulator - Synchronous 1 MHz, 2.0 A The NCP1597A family are fixed 1 MHz, high output current, synchronous PWM converters that integrate a low resistance, high side P channel MOSFET and a low side N channel MOSFET.
The NCP1597A utilizes current mode control to provide fast transient response and excellent loop stability.
It regulates input voltages from 4.0 V to 5.5 V down to an output voltage as low as 0.8 V and is able to s
NCP1597A Features
* include cycle
* by
* cycle current limiting, short
* circuit protection, power saving mode and thermal shutdown. Features
* Input Voltage Range: from 4.0 V to 5.5 V
* Internal 140 mW High
* Side Switching P
* Channel MOSFET and 90 mW Low
* Side N
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