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N channel vertical power FET with charge pump, ground referenced CMOS or Vbb/2 compatible input and common diagnostic feedback, monolithically integrated in Smart SIPMOS technology. Providing embedded protective functions.
ITS4880R Maximum Ratings
Parameter at Tj = -40...135 , unless otherwise specified
Symbol
Value
Unit
Supply voltage Continuous input voltage2) Continuous voltage at LS-pin Load current (Short - circuit current, see page 6) Current through input pin (DC), each channel Reverse current through GND-pin1) Junction temperature Operating temperature Storage temperature Power dissipation 3)
Inductive load switch-off energy dissipation4) single pulse, Tj = 125 , IL = 0.625 A one channel active all channels simultaneously active ( each channel )
EAS
10 1
J
Load dump protection4) VLoadDump5)= VA + VS VIN= low or high td = 400 ms, RI = 2 Ω, RL = 27 Ω, VA = 13.5 V td = 350 ms, RI = 2 Ω, RL = 47 Ω, VA = 27 V
VLoaddump
90 117
V
Electrostatic discharge voltage (Human Body Model) according to ANSI EOS/ESD - S5.1 - 1993, ESD STM5.1 - 1998 Input pin, LS pin, Common diagnostic pin all other pins
VESD
±1 ±5
kV
Continuous reverse drain current1)4), each channel
IS
4
A
1defined by Ptot 2At VIN > Vbb, the input current is not allowed to exceed ±5 mA. 3 Device on 50mm*50mm*1.5mm epoxy PCB FR4 with 6 cm2 (one layer, 70µm thick) copper area for drain connection. PCB is vertical without blown air. 4not subject to production test, specified by design 5VLoaddump is setup without the DUT connected to the generator per ISO 7637-1 and DIN 40839 . Supply voltages higher than Vbb(AZ) require an external current limit for the GND pin, e.g. with a 150Ω resistor in GND connection. A resistor for the protection of the input is integrated.
ITS4880R Features
• Output current 0,625 A per channel • Short circuit protection • Maximum current internally limited • Overload protection • Input protection • Overvoltage protection (including load dump) • Undervoltage shutdown with auto- restart and hysteresis • Switching inductive loads • Thermal shutdown with restart • Thermal independence of separate channels • ESD - Protection • Loss of GND and loss of Vbb protection • Very low standby current • Reverse battery protection • Programmable input for CMOS or Vbb/2 • Common diagnostic output ( current output ) for overtemperature
ITS4880R Typical Application
• Output driver for industrial applications ( PLC ) • All types of resistive, inductive and capacitive loads • µC or optocoupler compatible power switch for 24 V DC industrial applications • Replaces electromechanical relays and discrete circuits