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EUP4890HIR1, EUP6514, EUP7171DIR1

Table of contents:
Info of EUP4890HIR1
Info of EUP6514
Info of EUP7171DIR1

EUP4890HIR1, EUP6514, EUP7171DIR1 Selling Leads, Datasheet

MFG:EUTECH Package Cooled:BGA-9 D/C:08+

EUP4890HIR1, EUP6514, EUP7171DIR1 Picture

EUP4890HIR1, EUP6514, EUP7171DIR1 Datasheet download

Five Points

Part Number: EUP4890HIR1

MFG: EUTECH

Package Cooled: BGA-9

D/C: 08+

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EUP6514 General Description

The EUP6514 is a high efficiency, fixed 300kHz frequency, voltage mode, synchronous PWM controller. The device drives two low cost N-channel MOSFETs and is designed to work with 5V to 12V supply voltage, providing excellent regulation for load transients.
The EUP6514 includes soft-start, frequency compensation networks nd integrates all of the controls, output adjustments, monitoring and protection functions into a single package.
A power-on-reset (POR) circuit monitors the power supply to prevent wrong logic controls. The built-in soft-start with fixed soft-start internal prevents the output voltage from overshoot as well as limiting the input current. Adjustable over-current protection monitors the voltage drop across the RDS(ON) of the lower MOSFET, with no current sense resistor required. The EUP6514 is available in 8-pins SOP package.
Pulling and holding the voltage on OPS pin below 0.1V with an open drain device shuts down the controller.

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