IRVR101

Features: • 9600 Baud Rate• 10.7 to 16.0V Setpoint Control• Programmable Load Response Control• Programmable Field Excitation• Full Diagnostic Capability• Self Excitation• Short Circuit Protected• EMI and ESD Immunity• Field Excitation, Tempera...

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IRVR101 Picture
SeekIC No. : 004378858 Detail

IRVR101: Features: • 9600 Baud Rate• 10.7 to 16.0V Setpoint Control• Programmable Load Response Control• Programmable Field Excitation• Full Diagnostic Capability• Self Ex...

floor Price/Ceiling Price

Part Number:
IRVR101
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: 2024/12/26

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Product Details

Description



Features:

• 9600 Baud Rate
• 10.7 to 16.0V Setpoint Control
• Programmable Load Response Control
• Programmable Field Excitation
• Full Diagnostic Capability
• Self Excitation
• Short Circuit Protected
• EMI and ESD Immunity
• Field Excitation, Temperature, and Fault Status Feedback
• < 200uA Standby Current



Specifications

Condition
Symbol
Rating
Unit
Power Supply
Continuous DC Voltage
Transient Voltage (load dump)
Reverse Battery (connector/other terminals)

VBATT
VMAX
VMIN

25
40
-12/-3

V
V
V
Temperature
Operating baseplate temperature
Storage temperature

TA
TSTG

-40 to +150
-50 to +170


Field Current
Continuous @ -40
Continuous @ 25
Continuous @ 150

IFLD-40
IFLD+25
IFLD+150

11
8
5

A
A
A



Description

The IRVR101 is an integral alternator voltage regulator that allows for external control of the setpoint voltage in an automotive charging system where optimized alternator output control is desired. The setpoint control is achieved using the Local Interconnect Network (LIN) serial communications protocol. Slew rate control and filtering of the interface lines provide electromagnetic compatibility. The regulator consists of a control ASIC, discrete low side power MOSFET (field driver), re-circulation diode, and passive components. The discrete circuitry allows for optimal flexibility with respect to the alternator rotor circuit and charging system requirements. The IRVR101 is characterized over the temperature range of 40 to 150 .




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