Specification	NCP1034BCK5VGEVB

Board Type	Fully Populated
Current - Output	5 A
Frequency - Switching	500 kHz
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	NCP1034
Voltage - Input [Max]	57.6 V
Voltage - Input [Min]	38.4 V
Voltage - Output	5 V

NCP1034 Series

Part	Supplied Contents	Voltage - Output	Frequency - Switching	Regulator Topology	Outputs and Type	Outputs and Type	Board Type	Utilized IC / Part	Current - Output	Main Purpose	Voltage - Input [Max]	Voltage - Input [Min]
ON Semiconductor NCP1034BCK5VGEVB	Board(s)	5 V	500 kHz	Buck	Non-Isolated	1	Fully Populated	NCP1034	5 A	DC/DC Step Down	57.6 V	38.4 V

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	$ 100.39
LCSC	Piece	1	$ 115.21
Newark	Each	1	$ 131.56
		5	$ 128.00
		10	$ 124.45
		25	$ 122.67
		50	$ 120.89
		100	$ 113.78

Description

General part information

NCP1034 Series

The NCP1034 is a high voltage PWM controller designed for high performance synchronous Buck DC-DC applications. The NCP1034 drives a pair of external N-MOSFETs using a programmable switching frequency up to 500 kHz which allows flexibility to tune the operation of the IC to meet system level requirements. An external synchronization feature allows the simplification of system level filter design. The output voltage can be precisely regulated using the internal 1.25 V reference voltage for low voltage applications. Protections such as under voltage lockout and hiccup current limit are provided to give required system level security in the event of a fault.Input voltage up to 100V1.25 V +/-1.5% feedback voltage across temperatureExternal Frequency SynchronizationProgrammable switching frequency up to 500 kHz2 A Output Drive Capability

Documents

Technical documentation and resources