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Numéro de référence | L9997ND | ||
Description | DUAL HALF BRIDGE DRIVER | ||
Fabricant | STMicroelectronics | ||
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1 Page
® L9997ND
DUAL HALF BRIDGE DRIVER
HALF BRIDGE OUTPUTS WITH TYPICAL
RON = 0.7Ω
OUTPUT CURRENT CAPABILITY ±1.2A
OPERATING SUPPLY VOLTAGE RANGE 7V
TO 16.5V
SUPPLY OVERVOLTAGE PROTECTION
FUNCTION FOR VVS UP TO 40V
VERY LOW QUIESCENT CURRENT IN
STANDBY MODE < 1µA
CMOS COMPATIBLE INPUTS WITH HYS-
TERESIS
OUTPUT SHORT-CIRCUIT PROTECTION
THERMAL SHUTDOWN
REAL TIME DIAGNOSTIC: THERMAL OVER-
LOAD, OVERVOLTAGE
MULTIPOWER BCD TECHNOLOGY
SO20 (12+4+4)
ORDERING NUMBERS: L9997ND
L9997ND013TR
DESCRIPTION
The L9997ND is a monolithic integrated driver, in
BCD technology intended to drive various loads,
including DC motors. The circuit is optimized for
automotive electronics enviromental conditions.
BLOCK DIAGRAM
VS
1
EN
10
VS
ENABLE
REFERENCE PROTECTION
BIAS
FUNC TIONS
VS
DIAG
11
5V
IN1
12
DRIVER 1
OUT1
19
IN2
9
April 1999
DRIVER 2
M
VS
OUT2
2
GND
4...7, 14...17
1/9
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Pages | Pages 9 | ||
Télécharger | [ L9997ND ] |
No | Description détaillée | Fabricant |
L9997ND | DUAL HALF BRIDGE DRIVER | STMicroelectronics |
L9997ND013TR | DUAL HALF BRIDGE DRIVER | STMicroelectronics |
US18650VTC5A | Lithium-Ion Battery | Sony |
TSPC106 | PCI Bus Bridge Memory Controller | ATMEL |
TP9380 | NPN SILICON RF POWER TRANSISTOR | Advanced Semiconductor |
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