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Número de pieza | L6375 | |
Descripción | 0.5A INDUSTRIAL INTELLIGENT POWER SWITCH | |
Fabricantes | STMicroelectronics | |
Logotipo | ||
Hay una vista previa y un enlace de descarga de L6375 (archivo pdf) en la parte inferior de esta página. Total 12 Páginas | ||
No Preview Available ! L6375
0.5A INDUSTRIAL INTELLIGENT POWER SWITCH
PRELIMINARY DATA
s 0.5A OUTPUT CURRENT
s 8V TO 35V SUPPLY VOLTAGE RANGE
s NON DISSIPATIVE SHORT CIRCUIT
PROTECTION
s THERMAL SHUTDOWN
s OPEN GROUND PROTECTION
s NEGATIVE VOLTAGE CLAMPING FOR FAST
DEMAGNETIZATION
s UNDERVOLTAGE LOCKOUT WITH
HYSTERESIS
s OPEN LOAD DETECTION
s TWO DIAGNOSTIC OUTPUTS
s OUTPUT STATUS LED DRIVER
s IMMUNITY AGAINST BURST TRANSIENT
(IEC 801-4), see application schematic.
s ESD PROTECTION (HUMAN BODY MODEL
±2KV)
MULTIPOWER BCD TECHNOLOGY
SO20
MINIDIP
ORDERING NUMBERS:
L6375D
L6375
DESCRIPTION
The L6375 is a monolithic fully protected, full diag-
nostic 0.5A Intelligent Power Switch. it is designed to
drive any kind of R-L-C load with controlled output
voltage slew rate and non dissipative short circuit
protection. An internal Clamping Diode enables the
fast demagnetization of inductive loads. Diagnostic
for CPU feedback and extensive use of electrical pro-
tections make this device extremely rugged and spe-
cially suitable for industrial automation applications.
BLOCK DIAGRAM
INPUT
IN+ +
IN- -
1.4V
Con OSC
THERMAL
PROTECTION
UNDER
VOLTAGE
NON DISSIPATIVE
SHORT CIRCUIT
OUTSTATUS
3mA
CHARGE
PUMP
DRIVER
CURRENT
LIMITATION
OPEN LOAD
DETECTION
DIAGNOSTIC
VS
OUT
DIAG1
DIAG2
OUTPUT STATUS
D95IN208B
February 2000
This is preliminary information on a new product now in development or undergoing evaluation. Details are subject to change with out notice.
1/12
1 page L6375
ELECTRICAL CHARACTERISTCS (Continued)
Symbol Pin
Parameter
Test Condition
Min.
Vosd
Ioslk
Vdgl
Idglk
Tmax
5.6 Active Output Status Driver
Drop Voltage
5.6 Output Status Driver Leakage
Current
5.6 Diagnostic Drop Voltage
5.6 Diagnostic Leakage Current
Over Temperature Upper
Threshold
Vs – Vos ; Ios = 2mA
Tamb = 0 to +85°C
Vout < Voth2 ; Vos = 0V
VS = 18 to 35V
D1 / D2 = L ; Idiag = 0.5mA
D1 / D2 = L ; Idiag = 3mA
D1 / D2 = H ; 0 < Vdg < Vs
VS = 15.6 to 35V
Thys
Over Temperature Hysteresis
AC OPERATION (pin numbering referred to Minidip package)
tr -tf
td
dV/dt
tON
2 Rise or Fall Time
Vs = 24V; Rl =70Ω Rl to ground
2 Delay Time
Vs = 24V; Rl =70Ω Rl to ground
2 Slew Rate (Rise and Fall Edge) 50pF < CDON < 2nF
8 On time during Short Circuit
Condition
7
tOFF 8 Off time during Short Circuit
Condition
fmax Maximum Operating Frequency
SOURCE DRAIN NDMOS DIODE
Vf Forward On Voltage
@ Ifsd = 625mA
IfD Forward Peak Voltage
t = 10ms; d = 20%
trr
Reverse Recovery Time
If = 625mA di/dt = 25A/µs
tfr Forward Recovery Time
Typ.
1.5
40
250
150
20
20
5
1
128
64
25
1
200
50
Max.
3
Unit
V
25 µA
mV
mV
5 µA
°C
°C
µs
µs
15 V/µs
µs/pF
µs/pF
KHz
1.5 V
2A
ns
ns
5/12
5 Page DIM.
mm
inch
MIN. TYP. MAX. MIN. TYP. MAX.
A 3.32
0.131
a1 0.51
0.020
B 1.15
1.65 0.045
0.065
b 0.356
0.55 0.014
0.022
b1 0.204
0.304 0.008
0.012
D
10.92
0.430
E 7.95
9.75 0.313
0.384
e 2.54
0.100
e3 7.62
0.300
e4 7.62
0.300
F 6.6 0.260
I 5.08 0.200
L 3.18
3.81 0.125
0.150
Z 1.52 0.060
L6375
OUTLINE AND
MECHANICAL DATA
Minidip
11/12
11 Page |
Páginas | Total 12 Páginas | |
PDF Descargar | [ Datasheet L6375.PDF ] |
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