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PDF L6377D Data sheet ( Hoja de datos )
| Número de pieza | L6377D | |
| Descripción | 0.5A HIGH-SIDE DRIVER INTELLIGENT POWER SWITCH | |
| Fabricantes | STMicroelectronics | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de L6377D (archivo pdf) en la parte inferior de esta página. Total 11 Páginas | ||
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L6377
0.5A HIGH-SIDE DRIVER
INTELLIGENT POWER SWITCH
PRODUCT PREVIEW
0.5 A OUTPUT CURRENT
8 TO 35 V SUPPLY VOLTAGE RANGE
EXTERNALLY PROGRAMMABLE CURRENT
LIMIT
NON-DISSIPATIVE OVER-CURRENT PRO-
TECTION
THERMAL SHUTDOWN
UNDER VOLTAGE LOCKOUT WITH HYS-
TERESYS
DIAGNOSTIC OUTPUT FOR UNDER VOLT-
AGE, OVER TEMPERATURE AND OVER
CURRENT
EXTERNAL ASYNCHRONOUS RESET INPUT
PRESETTABLE DELAY FOR OVERCUR-
RENT DIAGNOSTIC
OPEN GROUND PROTECTION
PROTECTION AGAINST SURGE TRAN-
SIENT (IEC 801-5)
IMMUNITY AGAINST BURST TRANSIENT
(IEC 801-4)
ESD PROTECTION (HUMAN BODY MODEL
±2KV)
MULTIPOWER BCD TECHNOLOGY
MINIDIP
SO14
ORDERING NUMBERS: L6377 (MINIDIP)
L6377D (SO)
DESCRIPTION
This device is a monolithic Intelligent Power
Switch in Multipower BCD Technology for driving
inductive, capacitive or resistive loads.
Diagnostic for CPU feedback and extensive use
of electrical protections make this device inher-
ently indistructible and suitable for general pur-
pose industrial applications.
BLOCK DIAGRAM
VS
CHARGE
PUMP
IN+ +
-
1.3V
DRIVER
VS
RS
CURRENT
LIMIT
OVC
UV
GND
OUT
R+
1.3V -
SHORT CIRCUIT
CONTROL
RSC
DIAG
OVT
UV
DELAY
ON DELAY
C DON
D94IN075D
February 1996
1/11
This is advanced information on a new product now in development or undergoing evaluation. Details are subject to change without notice.
1 page  
AC OPERATION
Symbol
Pin
Parameter
tr -tf Rise or Fall Time
td
dV/dt
2 Delay Time
Slew Rate (Rise and Fall
Edge)
tON
5
On time during Short
Circuit Condition
tOFF
Off time during Short
Circuit Condition
fmax
Maximum Operating
Frequency
SOURCE DRAIN NDMOS DIODE
Test Condition
Vs = 24V; Rl = 70Ω
Rl to ground
Vs = 24V; Rl = 70Ω
Rl to ground
50pF < CDON < 2nF
Symbol
Vfsd
Ifp
trr
tfr
Parameter
Forward On Voltage
Forward Peak Current
Reverse Recovery Time
Forward Recovery Time
Test Condition
Ifsd = 625mA
tp = 10ms; duty cycle = 20%
Ifsd = 500mA; dIfsd/dt = 25A/µs
Figure 1: Undervoltage Comparator Hysteresis
L6377
Min.
Typ.
20
5
Max.
0.7 1 1.5
Unit
µs
µs
V/µs
1.28 µs/pF
64 tON
25 kHz
Min.
Typ.
1
200
50
Max.
1.5
1.5
Unit
V
A
ns
ns
Vshys
Figure 2: Switching Waveforms
Vin
50%
Vsth D94IN126A
Vs
50%
Vout
td
50%
10%
tr
90%
td t
90%
50%
10%
tf
t
D94IN127A
5/11
5 Page 
L6377
Information furnished is believed to be accurate and reliable. However, SGS-THOMSON Microelectronics assumes no responsibility for the
consequences of use of such information nor for any infringement of patents or other rights of third parties which may result from its use. No
license is granted by implication or otherwise under any patent or patent rights of SGS-THOMSON Microelectronics. Specification mentioned
in this publication are subject to change without notice. This publication supersedes and replaces all information previously supplied. SGS-
THOMSON Microelectronics products are not authorized for use as critical components in life support devices or systems without express
written approval of SGS-THOMSON Microelectronics.
© 1996 SGS-THOMSON Microelectronics – Printed in Italy – All Rights Reserved
SGS-THOMSON Microelectronics GROUP OF COMPANIES
Australia - Brazil - Canada - China - France - Germany - Hong Kong - Italy - Japan - Korea - Malaysia - Malta - Morocco - The Netherlands -
Singapore - Spain - Sweden - Switzerland - Taiwan - Thailand - United Kingdom - U.S.A.
11/11
11 Page | ||
| Páginas | Total 11 Páginas | |
| PDF Descargar | [ Datasheet L6377D.PDF ] | |
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