L93PI STMicroelectronics, L93PI Datasheet

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L93PI

Manufacturer Part Number
L93PI
Description
IC DRIVER QUAD LOW SIDE 20-SOIC
Manufacturer
STMicroelectronics
Type
Low Sider
Datasheet

Specifications of L93PI

Input Type
Non-Inverting
Number Of Outputs
4
On-state Resistance
1.7 Ohm
Current - Output / Channel
400mA
Current - Peak Output
700mA
Voltage - Supply
4.5 V ~ 40 V
Operating Temperature
-40°C ~ 150°C
Mounting Type
Surface Mount
Package / Case
20-SOIC
Number Of Drivers
4
Driver Configuration
Invert/Non-Invert
Driver Type
Low Side
Input Logic Level
CMOS/TTL
Operating Supply Voltage (max)
40V
Peak Output Current
15mA
Output Resistance
1.7Ohm
Operating Supply Voltage (min)
4.5V
Turn Off Delay Time
4.5us
Turn On Delay Time (max)
3.5us
Operating Temp Range
-40C to 150C
Operating Temperature Classification
Automotive
Mounting
Surface Mount
Pin Count
20
Package Type
SO
Supply Voltage (min)
4.5 V
Maximum Operating Temperature
+ 150 C
Mounting Style
SMD/SMT
Minimum Operating Temperature
- 40 C
Lead Free Status / RoHS Status
Lead free / RoHS Compliant

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BLOCK DIAGRAM
March 2000
WIDE INPUT VOLTAGE RANGE -24V UP TO +45V
WIDE
RANGE FROM 4.5V UP TO 32V
REVERSE BIASING PROTECTED (V
VERY LOW STANDBY QUIESCENT CUR-
RENT < 2 A
PROGRAMMABLE SIGNAL TRANSFER PO-
LARITY
TTL AND CMOS COMPATIBLE INPUTS
DEFINED OUTPUT OFF STATE OFF FOR
OPEN INPUTS
FOUR OPEN DRAIN DMOS OUTPUTS, WITH
R
OUTPUT CURRENT LIMITATION
CONTROLLED OUTPUT SLOPE FOR LOW EMI
OVERTEMPERATURE SHUT-DOWN
INTEGRATED
FAST INDUCTIVE RECIRCULATION V
STATUS MONITORING FOR
- OVERTEMPERATURE
DSon
= 1.5
OPERATING
®
PRG
at 25°C and V
IN4
IN1
EN
OUTPUT
CHANNEL 4
CHANNEL 1
SUPPLY
S
CLAMPING
> 6V
VOLTAGE
S
FB
= -24V)
GND
> 45V
FOR
=
4
VS
DIAGNOSTIC
REFERENCE
SHUTDOWN
THERMAL
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.
LOGIC
- DISCONNECTED GROUND OR SUPPLY
ESD: ALL PINS ARE GUARANTEED TILL 2kV
HUMAN BODY MODEL
&
VOLTAGE
QUAD LOW SIDE DRIVER
Vlogic
Vint
ORDERING NUMBER: L93PI
SO20 (12+4+4)
D95AT149
OUT4
OUT1
DIAG
L93PI
1/8

Related parts for L93PI

L93PI Summary of contents

Page 1

... DISCONNECTED GROUND OR SUPPLY VOLTAGE > 6V ESD: ALL PINS ARE GUARANTEED TILL 2kV S HUMAN BODY MODEL DESCRIPTION CLAMPING FOR The L93PI is a monolithic integrated quad low side driver realized in advanced Multipower-BCD > 45V FB technology intended to drive lines, lamps or relais in automotive or industrial applications. = & THERMAL ...

Page 2

... L93PI ABSOLUTE MAXIMUM RATINGS (no damage or latch) Symbol V Supply voltage S Pin voltages V Input, enable, program IN V Output OUT V Diagnostic output DIAG E Max. Energy During Flyback X PIN CONNECTION (Top view) PIN DESCRIPTION N Pin Name 4,5,6,7,14, GND 15,16, PRG 3 DIAG 1 IN1 2 IN2 9 IN3 10 IN4 ...

Page 3

... SO20 (2) SO(12+4+4) (1) – 14 (Typ – 160 to 190 140 to 170 switch-OFF-level. jMON Value -40 to 150 Min. Typ. Max. <2 10 1.5 2 -24 2.0 2.8 45 -10 15 - 1.7 2 400 700 1200 100 0.3 0 0.1 1 L93PI Unit C/W C Unit Unit 3/8 ...

Page 4

... L93PI ELECTRICAL CHARACTERISTICS (Continued) Symbol Parameter Timing (see Fig delay time d,on t Off delay time d,off t Enable settling time set Off diagnostic delay time d,DIAG S Output slopes out Figure INhigh V INlow V PRG Non-Inverting Mode V INhigh V INlow INhigh V INlow V OUT V S 1/2V ...

Page 5

... CIRCUIT DESCRIPTION The L93PI is a quad low side driver for lines, lamps or inductive loads in automotive and indus- trial applications. All INputs are TTL or CMOS compatible. This al- lows the device to be driven directly by a micro- controller. For the noise immunity, all inputs have a Schmitt-trigger with a hysteresis of typ ...

Page 6

... L93PI Figure 2: Application circuit for inverting transfer polarity. VCC = 5V VCC INT A 0:8 Adressdecoder GND 6/8 BOARD VOLTAGE PRG DIAG OUT OUT OUT OUT 4 GND M VCC = 250 mA 240 VCC IN 50 kHz 10 H 50pF GND ...

Page 7

... E 7.4 7.6 0.291 e 1. 10.65 0.394 h 0.25 0.75 0.010 L 0.4 1.27 0.016 K 0˚ (min.)8˚ (max inch MECHANICAL DATA TYP. MAX. 0.104 0.012 0.020 0.013 0.512 0.299 0.050 0.419 0.030 0.050 L93PI OUTLINE AND SO20 h x 45˚ SO20MEC 7/8 ...

Page 8

... L93PI Information furnished is believed to be accurate and reliable. However, STMicroelectronics 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 STMicroelectronics. Specification mentioned in this publication are subject to change without notice ...

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