33984

Features: Dual 4.0m? Max High-Side Switch with Parallel Input or SPI Control 6.0 V to 27 V Operating Voltage with Standby Currents < 5.0 AOutput Current Monitoring with Two SPI-Selectable Current RatiosSPI Control of Overcurrent Limit, Overcurrent Fault Blanking Time, Output-OFF Open Load Detec...

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33984 Picture
SeekIC No. : 004228616 Detail

33984: Features: Dual 4.0m? Max High-Side Switch with Parallel Input or SPI Control 6.0 V to 27 V Operating Voltage with Standby Currents < 5.0 AOutput Current Monitoring with Two SPI-Selectable Current...

floor Price/Ceiling Price

Part Number:
33984
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2024/4/24

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Product Details

Description



Features:

Dual 4.0m? Max High-Side Switch with Parallel Input or SPI Control
6.0 V to 27 V Operating Voltage with Standby Currents < 5.0 A
Output Current Monitoring with Two SPI-Selectable Current Ratios
SPI Control of Overcurrent Limit, Overcurrent Fault Blanking Time, Output-OFF Open Load Detection, Output ON/OFF Control, Watchdog Timeout, Slew Rates, and Fault Status Reporting
SPI Status Reporting of Overcurrent, Open and Shorted Loads, Overtemperature, Undervoltage and Overvoltage Shutdown, Fail-Safe Pin Status, and Program Status
Enhanced -16 V Reverse Polarity V  Protection PWR




Specifications

Rating

Symbol

Value

Unit

ELECTRICAL RATINGS

Operating Voltage Range
Steady-State

VPWR

-16 to 41

V

V Supply Voltage
DD

VDD

0 to 5.5

V

Input/Output Voltage (Note 1)

VIN[0:1]  ,RST,FSI

CSNS, SI, SCLK,
CS, FS

-0.3 to 7.0

V

SO Output Voltage (Note 1)

VSO

-0.3 to V +0.3
DD

V

WAKE Input Clamp Current

ICL(WAKE)

2.5

mA

CSNS Input Clamp Current

ICL(CSNS)

10

mA

Output Current (Note 2)

IHS[0:1]

30

A

Output Clamp Energy (Note 3)

ECL[0:1]

0.75

J

ESD Voltage
Human Body Model (Note 4)
Machine Model (Note 5)

VESD1
VESD2

±2000
±200

V




Description

The SPI interface has a full duplex, three-wire synchronous ata transfer with four I/O lines associated with it: Serial Clock SCLK), Serial Input (SI), Serial Output (SO), and Chip Select CS).

The SI/SO terminals of the 33984 follow a first-in first-out (D7/D0) protocol with both input and output words transferring the most significant bit (MSB) first. All inputs are compatible with 5.0 V CMOS logic levels.

The SPI lines perform the following functions:




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