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IPS1025HF датащи(PDF) 8 Page - STMicroelectronics

номер детали IPS1025HF
подробное описание детали  High efficiency, high-side switch with extended diagnostics, smart driving for capacitive loads and short propagation delay at power-on
PDF  32 Pages
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производитель  STMICROELECTRONICS [STMicroelectronics]
домашняя страница  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics

IPS1025HF датащи(HTML) 8 Page - STMicroelectronics

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Table 9. Protections
Symbol
Parameter
Test Condition
Min.
Typ.
Max.
Unit
Overload with Dual Threshold Protection: IPD pin to GND by CPD (470 pF ≤ CPD ≤ 470 nF); see Section 7.3.1
IPKH
Initial over-current activation threshold
VCC = 24 V
-
15.4
-
A
ILIMH
Initial over-current limitation level
6.25
9.0
11.75
A
DPK
Time limit of Initial over-current
-
215*CPD [nF]
-
µs
IPKL
Steady state over-current activation threshold
-
8.0
-
A
ILIML
Steady state over-current limitation level
2.5
3.5
4.5
A
IHYS
Steady state output Current limitation
hysteresis
-
0.3
-
A
ILIML-OFF
Steady state over-current limitation
deactivation threshold
-
ILIML - IHYS
-
A
Overload with Single Level (Lowest) Protection: IPD pin connected to IN by 10 kΩ resistor; see Section 7.3.2
IPKL
Steady state over-current activation threshold
VCC= 24 V
-
8.0
-
A
ILIML
Steady state over-current limitation level
2.5
3.5
4.5
A
IHYS
Steady state output Current limitation
hysteresis
-
0.3
-
A
ILIML-OFF
Steady state over-current limitation
deactivation threshold
-
ILIML-IHYS
-
A
Overload with Single Level (Highest) Protection: IPD pin connected to GND by 10 kΩ resistor; see Section 7.3.3
IPKH
Initial over-current activation threshold
VCC= 24 V
-
15.4
-
A
ILIMH
Initial over-current limitation level
6.25
9.0
11.75
A
Over-temperature protections
TJSD
Junction temperature shutdown
-
150
170
190
°C
TJR
Junction temperature reset
-
-
150
-
°C
TJHYS
Junction temperature hysteresis
-
-
20
-
°C
TCSD
Case temperature shutdown
-
-
130
-
°C
TCR
Case temperature reset
-
-
110
-
°C
TCHYS
Case temperature hysteresis
-
-
20
-
°C
Ground disconnection/Wire break
ILGND
GND disconnection output current
VINX = 24 V,
VCC = 24 V,
VOUT = 0 V
-
-
0.5
mA
VCC over-voltage
VCLAMP VCC Clamp Voltage
ICC ≤ 10 mA
65.5
70.0
73.5
V
Demagnetization of inductive load
VDEMAG Demagnetization Voltage
IOUT = 0.5 A, Load ≥ 10 mH Vcc-76
Vcc-72.5
Vcc-68
V
IPS1025HF, IPS1025HFQ
Electrical characteristics
DS13869 - Rev 3
page 8/32



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