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PDF L6375S Data sheet ( Hoja de datos )
| Número de pieza | L6375S | |
| Descripción | 0.5A High Side Driver Industrial Intelligent Power Switch | |
| Fabricantes | ST Microelectronics | |
| Logotipo |  |
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L6375S
0.5A high-side driver industrial intelligent power switch
Preliminary Data
Features
■ 0.5A output current
■ 8V to 35V supply voltage range
■ Internal current limiting
■ Thermal shutdown
■ Open ground protection
■ Internal negative voltage clamping for fast
demagnetization
■ Differential inputs with large common mode
range and threshold hysteresis
■ Undervoltage lockout with hysteresis
■ Open load detection
■ Two diagnostic outputs
■ Output status LED driver
■ Non dissipative short circuit protection
■ Immunity against burst transient
(IEC 61000-4-4)
■ ESD protection (human body model ±2kV)
SO-8
Description
The L6375S is a monolithic Intelligent Power
Switch in Multipower BCD Technology, for driving
inductive or resistive loads with controlled output
voltage slew rate and short circuit protection.
An internal Clamping Diode enables the fast
demagnetization of inductive loads. Diagnostic for
CPU feedback and extensive use of electrical
protections make this device extremely rugged
and specially suitable for industrial automation
applications.
Order codes
Part number
L6375S
L6375STR
Op. Temp. range, ° C
-25 to +125
-25 to +125
Package
SO-8
SO-8
Packing
Tube
Tape & Reel
September 2006
Rev 1
This is preliminary information on a new product now in development or undergoing evaluation. Details are subject to
change without notice.
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L6375S
Electrical specifications
2
2.1
2.2
Electrical specifications
Absolute maximum ratings
Table 2. Absolute maximum ratings
Symbol
Parameter
Vs
Vs
Vs -Vout
Vod
Iod
Iout
Vout
PTOT
Vdiag
Idiag
Ii
Vi
Top
TJ
TSTG
EI
Supply voltage (tw < 10 ms)
Supply voltage (DC)
Supply to output differential voltage
Externally forced voltage
Externally forced current
Output current (see also Isc)
Output voltage
Power dissipation
External voltage
Externally forced current
Input current
Input voltage
Ambient temperature, operating range
Junction temperature, operating range
(see Overtemperature Protection)
Storage temperature
Energy inductive load TJ = 85°C
Value
50
40
internally limited
-0.3 to 7
±1
internally limited
internally limited
internally limited
-0.3 to 40
-10 to 10
20
-10 to Vs +0.3
-25 to 85
-25 to 125
-55 to 150
200
Unit
V
V
V
V
mA
A
V
W
V
mA
mA
V
°C
°C
°C
mJ
Thermal data
Table 3. Thermal data
Symbol
Parameter
Value
RthJA Thermal resistance Junction-ambient
Max (1)
65
RthJP Thermal resistance Junction-pins Max 15
1. When mounted on a FR4 printed circuit board with 0.5 cm2 of Cu (at least 35mm thick)
Unit
°C/W
°C/W
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L6375S
3 Application circuits
Figure 5. Inductive load equivalent circuit
Application circuits
Figure 6. External demagnetisation circuit (versus ground)
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| PDF Descargar | [ Datasheet L6375S.PDF ] | |
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