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ISP 452

Features: • Short-circuit protection• Input protection• Overtemperature protection with hysteresis• Overload protection• Overvoltage protection• Switching inductive load• Clamp of negative output voltage with inductive loads• Undervoltage shutdown...

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SeekIC No. : 004381059 Detail

ISP 452: Features: • Short-circuit protection• Input protection• Overtemperature protection with hysteresis• Overload protection• Overvoltage protection• Switching inducti...

ISP 452 Data Sheet

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Part Number:
ISP 452
Supply Ability:
5000

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

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Product Details

Description



Features:

• Short-circuit protection
• Input protection
• Overtemperature protection with hysteresis
• Overload protection
• Overvoltage protection
• Switching inductive load
• Clamp of negative output voltage with inductive loads
• Undervoltage shutdown
• Maximum current internally limited
• Electrostatic discharge (ESD) protection
• Reverse battery protection1)


Application

• C compatible power switch for 12 V DC grounded loads for industrial applications
• All types of resistive, inductive and capacitive loads
• Replaces electromechanical relays and discrete circuits


Specifications

Parameter Symbol Values Unit
Supply voltage Vbb 40 V
Load current self-limited IL IL(SC) A
Maximum input voltage2) VIN -5.0...Vbb V
Maximum input current IIN ±5 mA
Inductive load switch-off energy dissipation,
single pulse IL = 0.5A, Tj, start = 150°C
(not tested, specified by design)		 EAS

0.5

 J
Load dump protection3) VLoadDump = UA+ Vs
RI=2 , td=400ms, IN= low or high, UA= 13.5 V
(not tested, specified by design)
RL= 24
RL= 80 		VLoad dump 4) 60
80		 V
Electrostatic discharge capability (ESD)5) PIN 3
PIN 1,2,4		 VESD ±1
±2		 kV
Junction Temperature
Operating temperature range
Storage temperature range		 Tj
Ta
Tstg		 150
-30 ...+85
-40 ...+105		 °C
Max. power dissipation (DC)6) TA = 25 °C Ptot 1.8 W
Thermal resistance chip - soldering point:
chip - ambient:6)		 RthJS
RthJA		 7
70		 K/W

2) At VIN > Vbb, the input current is not allowed to exceed ±5 mA.
3) Supply voltages higher than Vbb(AZ) require an external current limit for the GND pin, e.g. with a 150 resistor in the GND connection.
A resistor for the protection of the input is integrated.
4) VLoad dump is setup without the DUT connected to the generator per ISO 7637-1 and DIN 40839
5) HBM according to MIL-STD 883D, Methode 3015.7
6) Device on epoxy pcb 40 mm x 40 mm x 1.5 mm with 6 cm2 copper area for Vbb connection




Description

• N channel vertical power FET with charge pump, ground referenced CMOS compatible input, monolithically integrated in Smart SIPMOS® technology.
• Providing embedded protection functions.ISP 452




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