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Numéro de référence | L9377 | ||
Description | DUAL INTELLIGENT POWER LOW SIDE SWITCH | ||
Fabricant | STMicroelectronics | ||
Logo | |||
1 Page
® L9377
DUAL INTELLIGENT POWER LOW SIDE SWITCH
DUAL POWER LOW SIDE DRIVER WITH 2 x
5A
LOW RDSON TYPICALLY 200mΩ @ TJ = 25°C
INTERNAL OUTPUT CLAMPING DIODES
VFB=50V FOR INDUCTIVE RECIRCULATION
LIMITED OUTPUT VOLTAGE SLEW RATE
FOR LOW EMI
µP COMPATIBLE ENABLE AND INPUT
WIDE OPERATING SUPPLY VOLTAGE
RANGE 4.5V TO 45V
REAL TIME DIAGNOSTIC FUNCTIONS:
- OUTPUT SHORTED TO GND
- OUTPUT SHORTED TO VSS
- OPEN LOAD
- LOAD BYPASS
DEVICE PROTECTION FUNCTIONS:
- OVERLOAD DISABLE
- REVERSE BATTERY UP TO -16V @ VS
- THERMAL SHUTDOWN
DESCRIPTION
The L9377 is a monolithic integrated dual low
side driver realized in an advanced Multipower-
BLOCK DIAGRAM
MULTIPOWER BCD TECHNOLOGY
DIE
ORDERING NUMBER: L9377DIE1
BCD mixed technology. It is especially intended
to drive valves in automotive environment. Its in-
puts are µP compatible for easy driving. Particular
care has been taken to protect the device
against failures, to avoid electro-magnetic inter-
ferences and to offer extensive real time diag-
nostic.
IN1
DIAG1
EN
Channel 1
OUT1
VS
IN2
DIAG2
Output
Control
R
QS
Overtemp
Delay
Timer
Overload
Diagnostic
Control
Channel 2
Openload
OUT2
RO
July 2000
GND
1/9
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Pages | Pages 9 | ||
Télécharger | [ L9377 ] |
No | Description détaillée | Fabricant |
L937 | T-1 Bi-Color Indicator Lamps | Kingbright |
L9377 | DUAL INTELLIGENT POWER LOW SIDE SWITCH | STMicroelectronics |
L9377DIE1 | DUAL INTELLIGENT POWER LOW SIDE SWITCH | STMicroelectronics |
L937ID | BI-COLOR INDICATOR LAMPS | Kingbright Corporation |
US18650VTC5A | Lithium-Ion Battery | Sony |
TSPC106 | PCI Bus Bridge Memory Controller | ATMEL |
TP9380 | NPN SILICON RF POWER TRANSISTOR | Advanced Semiconductor |
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