L93PI SIDE DRIVER Datasheet

L93PI Datasheet, PDF, Equivalent


Part Number

L93PI

Description

QUAD LOW SIDE DRIVER

Manufacture

STMicroelectronics

Total Page 8 Pages
Datasheet
Download L93PI Datasheet


L93PI
® L93PI
QUAD LOW SIDE DRIVER
WIDE INPUT VOLTAGE RANGE -24V UP TO +45V
WIDE OPERATING SUPPLY VOLTAGE
RANGE FROM 4.5V UP TO 32V
REVERSE BIASING PROTECTED (VS = -24V)
VERY LOW STANDBY QUIESCENT CUR-
RENT < 2µA
PROGRAMMABLE SIGNAL TRANSFER PO-
LARITY
TTL AND CMOS COMPATIBLE INPUTS
DEFINED OUTPUT OFF STATE OFF FOR
OPEN INPUTS
FOUR OPEN DRAIN DMOS OUTPUTS, WITH
RDSon = 1.5 at 25°C and VS > 6V
OUTPUT CURRENT LIMITATION
CONTROLLED OUTPUT SLOPE FOR LOW EMI
OVERTEMPERATURE SHUT-DOWN
INTEGRATED OUTPUT CLAMPING FOR
FAST INDUCTIVE RECIRCULATION VFB > 45V
STATUS MONITORING FOR
- OVERTEMPERATURE
SO20 (12+4+4)
ORDERING NUMBER: L93PI
- DISCONNECTED GROUND OR SUPPLY
VOLTAGE
ESD: ALL PINS ARE GUARANTEED TILL 2kV
HUMAN BODY MODEL
DESCRIPTION
The L93PI is a monolithic integrated quad low
side driver realized in advanced Multipower-BCD
technology. It is intended to drive lines, lamps or
relais in automotive or industrial applications.
BLOCK DIAGRAM
IN4 CHANNEL 4
IN1
CHANNEL 1
PRG
=&
THERMAL
SHUTDOWN
4
DIAGNOSTIC
LOGIC
OUT4
OUT1
DIAG
EN
September 2013
Vint
REFERENCE Vlogic
GND VS
D95AT149
1/8

L93PI
L93PI
ABSOLUTE MAXIMUM RATINGS (no damage or latch)
Symbol
VS
Pin voltages
VIN
VOUT
VDIAG
EX
Supply voltage
Parameter
Input, enable, program
Output
Diagnostic output
Max. Energy During Flyback
PIN CONNECTION (Top view)
Value
-24 to 45
-24 to 45
-0.3 to 45
-0.3 to 45
2
IN1
IN2
DIAG
GND
GND
GND
GND
VS
IN3
IN4
1 20
2 19
3 18
4 17
5 16
6 15
7 14
8 13
9 12
10 11
D94AT121A
PRG
OUT1
OUT2
GND
GND
GND
GND
OUT3
OUT4
EN
PIN DESCRIPTION
No
8
4,5,6,7,14,
15,16,17
11
20
3
1
2
9
10
19
18
13
12
Pin Name
VS
GND
EN
PRG
DIAG
IN1
IN2
IN3
IN4
OUT 1
OUT 2
OUT 3
OUT 4
NC
SUPPLY VOLTAGE
GROUND
ENABLE
PROGRAM
DIAGNOSTIC
INPUT 1
INPUT 2
INPUT 3
INPUT 4
OUTPUT 1
OUTPUT 2
OUTPUT 3
OUTPUT 4
NOT CONNECTED
Function
Unit
V
V
V
V
mJ
2/8


Features ® L93PI QUAD LOW SIDE DRIVER WIDE INPU T VOLTAGE RANGE -24V UP TO +45V WIDE OP ERATING SUPPLY VOLTAGE RANGE FROM 4.5V UP TO 32V REVERSE BIASING PROTECTED (VS = -24V) VERY LOW STANDBY QUIESCENT CUR RENT < 2µA PROGRAMMABLE SIGNAL TRANSFE R POLARITY TTL AND CMOS COMPATIBLE INPU TS DEFINED OUTPUT OFF STATE OFF FOR OPE N INPUTS FOUR OPEN DRAIN DMOS OUTPUTS, WITH RDSon = 1.5 Ω at 25°C and VS > 6V OUTPUT CURRENT LIMITATION CONTROLLED OUTPUT SLOPE FOR LOW EMI OVERTEMPERATU RE SHUT-DOWN INTEGRATED OUTPUT CLAMPING FOR FAST INDUCTIVE RECIRCULATION VFB > 45V STATUS MONITORING FOR - OVERTEMPER ATURE SO20 (12+4+4) ORDERING NUMBER: L 93PI - DISCONNECTED GROUND OR SUPPLY VO LTAGE ESD: ALL PINS ARE GUARANTEED TILL 2kV HUMAN BODY MODEL DESCRIPTION The L 93PI is a monolithic integrated quad lo w side driver realized in advanced Mult ipower-BCD technology. It is intended t o drive lines, lamps or relais in autom otive or industrial applications. BLOC K DIAGRAM IN4 CHANNEL 4 IN1 CHANNEL 1 PRG =& THERMAL SHUTDOWN 4 DI.
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