L9348

Product :
Supply Voltage - Max :
Maximum Power Dissipation :
Package / Case :
Mounting Style : SMD/SMT
Packaging : Tube
Supply Current : 8 mA
Type : Low Side
Maximum Operating Temperature : + 150 C
Rise Time : 5000 ns
Fall Time : 8000 ns
Supply Voltage - Min : 4.8 V


Features:

` SUPPLY VOLTAGE RANGE: 4.8 TO 18V
` OUTPUT VOLTAGE UP TO 40V
` OUTPUT VOLTAGE CLAMP DURING RECIRCULATION OF INDUCTIVE LOADS
` OUTPUT CURRENT CAPABILITY 2 X 5A AND 2 X 3A
` LOW POWER DISSIPATION DURING RECIRCULATION OF INDUCTIVE LOADS BY INTEGRATED FREE WHEELING DIODES
(3A-DRIVERS ONLY)
` LOW ON-RESISTANCE 2 X 0.2 , 2 X 0.35 (TYP.)
` OUTPUT SHORT CIRCUIT CURRENT PROTECTION
` REAL TIME DIAGNOSTIC FUNCTIONS
` OVERTEMPERATURE SHUTDOWN
` SIGNAL- AND POWER-GROUND-LOSS SHUTDOWN
` 3.3V CMOS COMPATIBLE INPUTS AND STATUS

Pinout




Specifications

The absolute maximum ratings are the limiting values for this device. Damage may occur if this device is subjected to conditions which are beyond these values.

Symbol	Parameter	Test Conditions	Value	Unit
Voltages
VS	Supply voltage range		-0.3 to 40	V
VQ, VD	max. static Output voltage		40	V
VIN, VEN	Input voltage range (IN1 to IN4, EN)	|II | < 10mA	-1.5 to 6	V
VST	Status output voltage range	|II | < 1mA	-0.3 to 6	V
VDRmax	max. Reverse breakdown voltage free wheeling diodes D3, D4	IR = 100 mA	55	V
Currents
IQ 1/2	Output current at reversal supply for Q1, Q2		-4	A
IQ 3/4	Output current at reversal supply for Q3, Q4		-2	A
IST	Status output current range		-1 to 1	mA
EQ1/2	max. Discharging energy for inductive loads per channel Q1, Q2	Tj = 25°C	50	mJ
		Tj = 150°C	30	mJ
IFDmax	max. load current free wheeling diodes	t < 5ms	3	A
ESD Protection
Supply and Signal pins		versus GND	±2	kV
Output pins (QX, DX)		versus common ground (=short of SGND with all PGND)	±4	kV

Note: Human Body Model according to MIL883C. The device withstands ST1 class level.


Description

The L9348 is a monolithic integrated quad low side driver realized in advanced Multipower-BCD technology. L9348 is intended to drive inductive loads (relays, electromagnetic valves) in automotive and industrial applications.

Parameters:

Technical/Catalog Information	L9348
Vendor	STMicroelectronics
Category	Integrated Circuits (ICs)
Package / Case	36-PowerSOIC
Mounting Type	Surface Mount
Type	Low Side
Voltage - Supply	4.8 V ~ 18 V
On-State Resistance	200 mOhm, 350 mOhm
Current - Output / Channel	-
Current - Peak Output	-
Packaging	Tube
Input Type	Non-Inverting
Number of Outputs	4
Operating Temperature	-40°C ~ 150°C
Drawing Number	*
Lead Free Status	Lead Free
RoHS Status	RoHS Compliant
Other Names	L9348 L9348