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NCV7510

Part Number	NCV7510
Manufacturer	ON Semiconductor
Description	FlexMOS Programmable Peak and Hold PWM MOSFET Predriver
Published	Nov 21, 2006
Detailed Description	www.DataSheet4U.com NCV7510 FlexMOSt Programmable Peak and Hold PWM MOSFET Predriver The NCV7510 high side MOSFET predr...
Datasheet	NCV7510 PDF File

Overview

www.
DataSheet4U.
com NCV7510 FlexMOSt Programmable Peak and Hold PWM MOSFET Predriver The NCV7510 high side MOSFET predriver is a fully programmable automotive grade product for driving solenoids or other unipolar actuators.
The product is optimized for common−rail diesel fuel injection applications and includes an additional synchronous clamp MOSFET predriver.
Peak and hold currents, peak dwell time and other features are programmable via the device’s SPI port.
Load current is continuously sampled and compared to the programmable 7−bit peak/hold DAC values while the load self−modulates to maintain the desired currents at each of the peak and hold points.
Passive fault diagnostics monitor and protect the MOSFETs when a fault is detected.
Fault data is available via SPI and an open−drain FAULT output provides immediate fault notification to a host controller.
The FlexMOS family of products offers application scalability through choice of external MOSFETs.
Features http://onsemi.
com MARKING DIAGRAM 20 20 1 SO−20L DW SUFFIX CASE 751D A WL YY WW NCV7510 AWLYYWW 1 = Assembly Location = Wafer Lot = Year = Work Week • • • • • • • • • • • • • • 4 MHz 16−Bit SPI Communication 3.
3 / 5.
0 V Compatible Inputs Bootstrap for High Side MOSFET Synchronous Clamp Drive Cross Conduction Suppression Self−Protection − Overcurrent and Overvoltage − Antisaturation Fault Diagnostics − Short to Battery/GND − Open Circuit / Shorted Load − Overvoltage Open−Drain FAULT Output Programmable − Peak / Hold Current PWM Thresholds − Overcurrent and Overvoltage − Antisaturation Thresholds − Peak Dwell Time NCV Prefix for Automotive and Other Applications Requiring Site and Control Changes Scalable by Choice of MOSFETs Reduced Load Power Consumption Low Host Controller Overhead Low Standby Current PIN CONNECTIONS 1 ENA CONTROL PCLK CSB SCLK SI SO LOOP FAULT OCP 20 VB DRN GATE SRC CLAMP PGND SNS+ SNS− DGND VDD ORDERING INFORMATION Device NCV7510DW NCV7510DWR2 Package SO−20L SO−20L Shipping† 37 Un...

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