Name: FLEXMOS™ Hex Low-side MOSFET Pre-driver
Brand: FLEXMOS™ Hex Low-side MOSFET Pre-driver
SKU: NCV7520

FLEXMOS™ Hex Low-side MOSFET Pre-driver

Overview

The NCV7520 programmable six channel low-side MOSFET pre-driver is one of a family of FLEXMOS™ automotive grade products for driving logic-level MOSFETs. The product is controllable by a combination of serial SPI and parallel inputs. The device offers 3.3 V/5 V compatible inputs and the serial output driver can be poweredfrom either 3.3 V or 5 V. An internal power-on reset provides controlled power up. A reset input allows external re-initialization and an enable input allows all outputs and diagnostics to be simultaneously disabled.Each channel independently monitors its external MOSFET’s drain voltage for fault conditions. Shorted load fault detection thresholds are fully programmable using an externally programmed reference voltage and a combination of discrete internal ratio values. The ratio values are SPI selectable and allow different detection thresholds foreach channel. Fault recovery operation for each channel is programmable and may be selected for latch-off or automatic retry. Status information for each channel is 3-bit encoded by fault type and is available through SPI communication.The FLEXMOS family of products offers application scalability through choice of external MOSFETs.

Applications

Automotive Power Management

End Products

Power Train
Engine Control Unit

Features

16-bit SPI with Parity and Frame Error Detection
3.3 V/5 V Compatible Parallel and Serial Control Inputs
3.3 V/5 V Compatible Serial Output Driver
Open-drain Fault Flag
Priority Encoded Diagnostics with Latched Unique Fault Type Data - Shorted Load, Short to GND - Open Load with Fast Charge Option - On and Off State Pulsed Mode Diagnostics
Ratiometric Diagnostic References and Currents
Programmable - Shorted Load Fault Detection Thresholds - Fault Recovery Mode - Blanking Timers
Wettable Flanks Pb-Free Packaging
NCV Prefix for Automotive and Other Applications Requiring Unique Site and Control Change Requirements; AEC-Q100 Qualified and PPAP Capable
This is a Pb-Free Device
Scalable to Load by Choice of External MOSFET

Material Composition

Product Change Notification

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V_in Max (V)

V_CC Max (V)

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Turn On Prop. Delay Typ (ns)

Turn Off Prop. Delay Typ (ns)

Delay Matching

Reference Price

NCV7520FPR2G

Active

TQFP-32 EP

136AB

260

REEL

3000

MOSFET

Non-Isolated

5.25

277

-0.0265

0.0265

2000

$2.3

NCV7520MWTXG

Active

QFN-32

485CZ

260

REEL

5000

MOSFET

Non-Isolated

5.25

277

-0.0265

0.0265

2000

$1.84

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Gate Drivers | NCV7520

FLEXMOS™ Hex Low-side MOSFET Pre-driver

Overview

Product List

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