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The IPS521G is a fully protected five terminal high side switch with built in short circuit, over-temperature, ESD protection, inductive load capability and diagnostic feedback. The output current is controlled when it reaches Ilim value. The current limitation is activated until the thermal protection acts. The over-temperature protection turns off the high side switch if the junction temperature exceeds Tshutdown. It will automatically restart after the junction has cooled 7oC below Tshutdown. A diagnostic pin is provided for status feedback of short-circuit, over-temperature and open load detection. The double level shifter circuitry allows large offsets between the logic ground and the load ground.
IPS521G Maximum Ratings
Symbol
Definition
Min.
Max.
Units
Test Conditions
Vout
Maximum output voltage
Vcc-50
Vcc+0.3
V
Voffset
Maximum logic ground to load ground offset
Vcc-50
Vcc+0.3
Vin
Maximum Input voltage
-0.3
5.5
Iin, max
Maximum positive IN current
-5
10
mA
Vdg
Maximum diagnostic output voltage
-0.3
5.5
V
Idg, max
Maximum diagnostic output current
-1
10
mA
Isd cont.
Diode max. permanent current (1) (rth=62oC/W)
-
1.4
A
Isd pulsed
Diode max. pulsed current (1)
-
10
ESD1
Electrostatic discharge voltage (Human Body)
-
4
KV
C=100pF, R=1500,
ESD2
Electrostatic discharge voltage (Machine Model)
-
0.5
C=200pF, R=0, L=10H
Pd
Maximum power dissipation(1) (TC=25oC) IPS521 (TC=25oC) IPS521S
-
1
W
-
Tj max.
Max. storage & operating junction temp.
-40
+150
oC
Vcc max.
Maximum Vcc voltage
-
50
V
IPS521G Features
• Over temperature protection (with auto-restart) • Short-circuit protection (current limit) • Active clamp • E.S.D protection • Status feedback • Open load detection • Logic ground isolated from power ground
IPS521GTR Parameters
Technical/Catalog Information
IPS521GTR
Vendor
International Rectifier
Category
Integrated Circuits (ICs)
Package / Case
8-SOIC (3.9mm Width)
Mounting Type
Surface Mount
Type
High Side
Voltage - Supply
5.5 V ~ 35 V
On-State Resistance
80 mOhm
Current - Output / Channel
1.6A
Current - Peak Output
10A
Packaging
Tape & Reel (TR)
Input Type
Non-Inverting
Number of Outputs
1
Operating Temperature
-40°C ~ 150°C
Lead Free Status
Contains Lead
RoHS Status
RoHS Non-Compliant
Other Names
IPS521GTR IPS521GTR
IPS521S Parameters
Technical/Catalog Information
IPS521S
Vendor
International Rectifier
Category
Integrated Circuits (ICs)
Package / Case
D²Pak, SMD-220, TO-263 (4 leads + tab)
Mounting Type
Surface Mount
Type
High Side
Voltage - Supply
5.5 V ~ 35 V
On-State Resistance
55 mOhm
Current - Output / Channel
1.9A
Current - Peak Output
10A
Packaging
Tube
Input Type
Non-Inverting
Number of Outputs
1
Operating Temperature
-40°C ~ 150°C
Lead Free Status
Contains Lead
RoHS Status
RoHS Non-Compliant
Other Names
IPS521S IPS521S
IPS521S General Description
The IPS521/IPS521S are fully protected five terminal high side switches with built in short-circuit , overtemperature, ESD protection, inductive load capability and diagnostic feedback. The output current is controlled when it reaches Ilim value. The current limitation is activated until the thermal protection acts. The over-temperature protection turns off the high side switch if the junction temperature exceeds Tshutdown. It will automatically restart after the junction has cooled 7oC below Tshutdown. A diagnostic pin is provided for status feedback of short-circuit, over-temperature and open load detection. The double level shifter circuitry allows large offsets between the logic ground and the load ground.
IPS521S Maximum Ratings
Symbol
Definition
Min.
Max.
Units
Test Conditions
Vout
Maximum output voltage
Vcc-50
Vcc+0.3
V
Voffset
Maximum logic ground to load ground offset
Vcc-50
Vcc+0.3
Vin
Maximum Input voltage
-0.3
7
Iin, max
Maximum positive IN current
-5
10
mA
Vdg
Maximum diagnostic output voltage
-0.3
7
V
Idg, max
Maximum diagnostic output current
-1
10
mA
Isd cont.
Diode max. permanent current (1) (rth=62oC/W)
-
2.2
A
Isd pulsed
Diode max. pulsed current (1)
-
10
ESD1
Electrostatic discharge voltage (Human Body)
-
4
KV
C=100pF, R=1500,
ESD2
Electrostatic discharge voltage (Machine Model)
-
0.5
C=200pF, R=0, L=10H
Pd
Maximum power dissipation(1) (TC=25oC) IPS521 (TC=25oC) IPS521S
-
40
W
-
1.56
Tj max.
Max. storage & operating junction temp.
-40
+150
oC
Tlead
Lead temperature (soldering 10 seconds)
-
300
Vcc max.
Maximum Vcc voltage
-
50
V
IPS521S Features
• Over temperature protection (with auto-restart) • Short-circuit protection (current limit) • Active clamp • E.S.D protection • Status feedback • Open load detection • Logic ground isolated from power ground