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IPS5751
Intelligent Power Switch 1 Channel High Side Driver in a TO-220FL Package
International
19R Rectifier
Data Sheet No.PD60197
IPS5751/lPS5751 S
FULLY PROTECTED HIGH SIDE POWER MOSFET SWITCH
Features
Product Summary
q Over temperature protection (with auto-restart)
. Over current shutdown
. Active clamp Rds(on) 25mn (max)
. E.S.D protection
. Status feedback V clamp 50V
. Open load detection
. Logic ground isolated from power ground Ishutdown 35A
lopen load 1 A
Description
The FS5751/lPS5751S are fully protected five terminal Truth Table
high side switch with built in short circuit, over-temperor
ture, ESD protection, inductive load capability and Op. Conditions In Out Dg
diagnosticfeedback. The over-current protection latches N I H H
off the device if the output current exceeds Ishutdown. orma H
It can be reset by turning the input pin low. The over- Normal L L H
temperature protection turns off the high side switches Open load H H L
if the junction temperature exceeds Tshutdown. It will 0 I L X
automatically restart after the junction has cooled 7°C pen oad H
below Tshutdown. Adiagnostic pin is provided for status Over current H L (latched) L
feedback of over-current, over-temperature and open Over current L L H
load detection. The double level shifter circuitry allows H L li .
large offsets between the logic ground and the load Over-temperature (cycling) L (cycling)
ground. Over-temperature L L H
Typical Connection Packages
Status I I Vcc
feedback Dg .
E _ Logic control
Rdg - Out
JI In Gnd
l Load
Lioglc
signal Logic Gnd Load Gndl
T0220 - IPS5751
1
IPS575'ulPS5751S
Absolute Maximum Ratings
Absolute maximum ratings indicate sustained limits beyond which damage to the device may occur. All voltage parameters
are referenced to GROUND lead. (TAmbient = 25°C unless otherwise specified).
International
TOR Rectifier
Symbol Parameter Min. Max. Units Test Conditions
Vout Maximum output voltage Vcc-45 Vcc+0.3
Voffset Maximum logic ground to load ground offset Vcc-45 Vcc+0.3 V
Vin Maximum Input voltage -0.3 5.5
lin, max Maximum IN current -5 10 mA
Vdg Maximum diagnostic output voltage -0.3 5.5 V
Idg, max Maximum diagnostic output current -1 10 mA
lsd cont. Diode max. continuous current (1)
(Rth=60°C/W) IPS5751 - 2.8 A
(Rth=80°C/W) IPS5751S - 2.2
lsd pulsed Diode max. pulsed current (1) - 45
ESD1 Electrostatic discharge voltage (Human Body) - 4 C=100pF, R=1500§2,
ESD2 Electrostatic discharge voltage (Machine Model) - 0.5 kV C=200pF, R=0Q, L=10WH
Pd Maximum power dissipation“)
(Rth=60°C/W) IPS5751 - 2 W
(Rth=80°C/W) IPS5751S - 1.56
Tj max. Max. storage & operating junction temp. -40 +150 oc
Tlead Lead temperature (soldering 10 seconds) - 300
Vcc max. Maximum Vcc voltage - 45 V
Thermal Characteristics
Symbol Parameter Min Typ. Max. Units Test Conditions
Rth 1 Thermal resistance junctton to casg - 2 - TO-22O
Rth 2 Thermal resistance junction to ambient - 55 -
Rth 1 Thermal resistance with standard footprint - 60 - OCA/V
Rth 2 Thermal resistance with 1" square footprint - 35 - D2PAK (SMD220)
Rm 3 Thermal resistance junction to case - 5 -
(1) Limited by junction temperature (pulsed current limited also by internal wiring)
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