Protected Power Switches | NCV7755

Octal High-Side Driver that can be controlled via SPI or direct drive inputs. 

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Overview

The NCV7755 is an automotivegrade integrated driver with eight high-side switches. The device provides drive capability up to 700mA per channel and is protected for overload and over temperature conditions. All channels have integrated output clamps for switching inductive loads, multiple start pulses for bulbs, and can be mapped to two internal PWM generators for LED loads. The output control and diagnostics reporting is via SPI. Additionally, INx pins can be mapped to any of the outputs for direct drive. 

  • Automotive Body Control Application
  • Automotive Engine Control Application
  • Bulb Drive
  • LED Drive
  • Automotive
  • Industrial
  • Octal channel controlled via SPI or drive pins
  • Two Input Pins with Mapping for PWM Operation
  • Limp Home Mode with Auto−retry
  • Supports Cranking Voltage of 3V Minimum on VS
  • Over Current Protection
  • Open Load Protection
  • Power Supply Monitoring
  • Reverse Polarity Protection
  • Loss of Ground Protection

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Package Type

Case Outline

MSL Type

MSL Temp (°C)

Container Type

Container Qty.

ON Target

Over Current - Shutdown (Y/N)

Over Current - Current Source (Y/N)

Current Limit (FIXED/ADJ/NO)

Over Voltage Protection (Y/N)

Reverse Current Blocking (Y/N)

FAULT Signal (Y/N)

PGOOD (Y/N)

UVLO (Y/N)

Rds(on) Typ (mΩ)

Max Current (A)

Output Discharge (Y/N)

IMON Output (Y/N)

Adjustable Slew Rate (Y/N)

Vin Min (V)

Vin Max (V)

Iq (µA)

eFuse / Hot Plug (Y/N)

Input / Output

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Pricing ($/Unit)

NCV7755DQR2G

Active

CAD Model

Pb

A

H

P

SSOP-24 NB EP

940AK

2

260

REEL

2500

Y

Y

N

~NA~

N

N

Y

Y

Y

900

2.3

~NA~

~NA~

N

3

28

3

~NA~

~NA~

~NA~

$3.3333

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