NCP1593BGEVB

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ON Semiconductor

BOARD EVAL NCP1593B 3A BUCK REG

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NCP1593BGEVB

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ON Semiconductor

BOARD EVAL NCP1593B 3A BUCK REG

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Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	NCP1593BGEVB

Board Type	Fully Populated
Current - Output	3 A
Frequency - Switching	1 MHz
Main Purpose	DC/DC, Step Down
Outputs and Type	Non-Isolated
Outputs and Type	1
Regulator Topology	Buck
Supplied Contents	Board(s)
Utilized IC / Part	NCP1593B
Voltage - Input [Max]	5.5 V
Voltage - Input [Min]	4 V

NCP1593 Series

Synchronous Buck Regulator, 1 MHz, 3.0 A

Part	Package / Case	Voltage - Input (Max) [Max]	Voltage - Output (Min/Fixed)	Output Configuration	Frequency - Switching	Number of Outputs	Voltage - Output (Max) [Max]	Current - Output	Synchronous Rectifier	Mounting Type	Supplier Device Package	Voltage - Input (Min) [Min]	Operating Temperature [Max]	Operating Temperature [Min]	Topology	Function	Output Type	Board Type	Main Purpose	Voltage - Input [Max]	Voltage - Input [Min]	Supplied Contents	Outputs and Type	Outputs and Type	Utilized IC / Part	Regulator Topology
ON Semiconductor NCP1593BMNTWG	10-VFDFN Exposed Pad	5.5 V	0.6 V	Positive	1 MHz	1	5.23 V	3 A		Surface Mount Wettable Flank	10-DFN (3x3)	4 V	85 °C	-40 °C	Buck	Step-Down	Adjustable
ON Semiconductor NCP1593BGEVB					1 MHz			3 A										Fully Populated	DC/DC Step Down	5.5 V	4 V	Board(s)	Non-Isolated	1	NCP1593B	Buck

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Bulk	1	$ 51.13
Newark	Each	1	$ 67.12
		5	$ 65.34
		10	$ 63.56
		25	$ 62.67
		50	$ 61.78
		100	$ 58.23

Description

General part information

NCP1593 Series

The NCP1593 is a fixed 1 MHz, high output current, synchronous PWM converter that integrates a low-resistance, high-side P-channel MOSFET and a low-side N-channel MOSFET. The NCP1593 utilizes internally compensated current mode control to provide good transient response, ease of implementation and excellent loop stability. It regulates input voltages from 4.0 V to 5.5 V down to an output voltage as low as 0.6 V and is able to supply up to 3 A of load current. The NCP1593 includes an internally fixed switching frequency (FSW), and an internal soft-start to limit inrush current. Other features include cycle-by-cycle current limiting, 100% duty cycle operation, short- circuit protection, power saving mode and thermal shutdown.

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Technical documentation and resources