IR3316S

Features: • Load current feedback • Programmable over current shutdown• Active clamp• ESD protectio• Input referenced• Over temperature shutdo• Switching time optimized for • Reverse battery protectionSpecificationsAbsolute maximum ratings indicate s...

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SeekIC No. : 004376201 Detail

IR3316S: Features: • Load current feedback • Programmable over current shutdown• Active clamp• ESD protectio• Input referenced• Over temperature shutdo• Switching ti...

floor Price/Ceiling Price

Part Number:
IR3316S
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: 2024/12/21

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Product Details

Description



Features:

• Load current feedback
• Programmable over current shutdown
• Active clamp
• ESD protectio
• Input referenced
• Over temperature shutdo
• Switching time optimized for
• Reverse battery protection



Specifications

Absolute maximum ratings indicate sustained limits beyond which damage to the device may occur. All voltage parameters are referenced to Vcc lead. (Tambient=25 unless otherwise specified).

Symbol Parameter Min. Max. Units
Vcc-Vin Maximum Vcc voltage -16 37 V
Vcc-Vin cont. Maximum continuous Vcc voltage -16 26
Vcc-Vfb Maximum Ifb voltage -16 33
Vcc-Vout Maximum output voltage -0.3 37
Ids cont. Maximum body diode continuous current Rth=60°C/W (1) - 2.8 A
Ids pulsed Maximum body diode pulsed current (1) - 100
Pd Maximum power dissipation Rth=60°C/W - 2 W
ESD1 Electrostatic discharge voltage (Human body) C=100pF, R=1500 - 4 kV
ESD2 Electrostatic discharge voltage (Machine Model) C=200pF,R=0 - 0.5
Tj max. Max. storage & operating temperature junction temperature -40 150
Min Rfb Minimum on the resistor on Ifb pin 0.3 - k
Ifb max. Max. Ifb current -50 50 mA
(1) Limited by junction temperature. Pulsed is also limited by wiring


Description

The IR3316S side switch. The input signal is referenced to Vcc. When the input voltage Vcc - Vin is higher than the specified threshold,  he output power Mosfet is turned on. When the Vcc - Vin is lower than the specified Vil threshold, the output Mosfet is  urned off. A current proportional to the power Mosfet current is sourced to the Ifb pin. Over current shutdown occurs when  st-Vin > 4.5V. The current shutdown threshold is adjusted by selecting the proper RIfb. Either over current and over  emperature latches off the switch. The IR3316S is reset by pulling the input pin high. Other integrated protections (ESD,  everse battery, active clamp) make the switch very rugged in automotive environment.




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