TLE6225GNT Infineon Technologies, TLE6225GNT Datasheet

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TLE6225GNT

Manufacturer Part Number
TLE6225GNT
Description
Manufacturer
Infineon Technologies
Datasheet

Specifications of TLE6225GNT

Switch Type
Low Side
Power Switch Family
TLE 6225G
Input Voltage
-0.3 to 7V
Power Switch On Resistance
3.6Ohm
Output Current
350mA
Number Of Outputs
4
Mounting
Surface Mount
Supply Current
1mA
Package Type
DSO
Operating Temperature (min)
-40C
Operating Temperature (max)
150C
Operating Temperature Classification
Automotive
Pin Count
20
Power Dissipation
2.5W
Lead Free Status / RoHS Status
Not Compliant
Smart Quad Low-Side Switch
Features
• Shorted circuit protection
• Overtemperature protection
• Overvoltage protection
• Open Load Detection
• Direct parallel control of the inputs
• Inputs high or low active programmable
• General fault flag
• Very low standby quiescent current
• Compatible with 3V microcontrollers
• Electostatic discharge (ESD) protection
Application
• µC compatible power switch for 12 V applications
• Switch for automotive and industrial systems
• Line, relay or lamp driver
General description
Quad channel Low-Side Switch in Smart Power Technology (SPT) with four separate inputs
and four open drain DMOS output stages. The TLE 6225 G is protected by embedded protec-
tion functions and designed for automotive and industrial applications, to drive lines, lamps
and relays.
Block Diagram
V2.1
IN4
IN1
GND
as Ch. 1
as Ch. 1
as Ch. 1
VS
PRG
ENA
Logic
VS
Output Control
1
FAULT
Buffer
Page
Product Summary
Supply voltage
Drain source voltage
On resistance
Output current(each)
GND
4
1
4
Output Stage
(individ.)
Diagnostic,
Protection
Over Temp.
Open Load
Data Sheet TLE 6225 G
V
V
R
I
D(NOM)
S
DS(AZ)max
ON
P-DSO 20-6
Ordering Code:
Q 67006 A9373
26.Aug. 2002
4.5 – 32
60
1.7
350
500
OUT1
OUT4
V
bb
mA
mA
V
V

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TLE6225GNT Summary of contents

Page 1

... Line, relay or lamp driver General description Quad channel Low-Side Switch in Smart Power Technology (SPT) with four separate inputs and four open drain DMOS output stages. The TLE 6225 G is protected by embedded protec- tion functions and designed for automotive and industrial applications, to drive lines, lamps and relays ...

Page 2

Pin Description Pin Symbol 1 IN1 2 IN2 3 FAULT 4 GND 5 GND 6 GND 7 GND IN3 10 IN4 11 ENA Enable for all channels/Standby 12 OUT4 13 OUT3 14 GND 15 GND 16 GND ...

Page 3

Maximum Ratings for T Parameter Supply Voltage Continuous Drain Source Voltage (OUT1...OUT4) Input Voltage, IN1 - IN4 Input Voltage, PRG, ENA Output Load Dump Protection V With Automotive Relay Load Ω =400ms; ...

Page 4

Electrical Characteristics Parameter and Conditions ° 150 ° (unless otherwise specified) 1. Power Supply Supply Voltage Supply Current (ENA = H, Outputs ON) Supply Current ...

Page 5

... The parallel inputs are high or low active depending on the PRG pin. If the parallel input pins are not connected (independent of high or low activity guaranteed that the outputs are switched OFF. ENA - and PRG - pin itself are internally pulled down when they are not connected. ...

Page 6

Diagnostic Table Operating Condition Standby Normal function Overtemperature Open load or short to ground X = not relevant *selective thermal shutdown for each channel at overtemperature Fault Distinction Open load/short to ground is recognised in OFF-state. Overtemperature as a result ...

Page 7

Typical electrical Characteristics Drain-Source on-resistance DS(ON Typical Drain- Source ON-Resistance 3,5 3 2,5 2 1,5 1 -50 -25 0 Figure 6 : Typical ON Resistance versus Junction-Temperature Channel 1-4 ...

Page 8

Timing Diagrams Power Outputs 80% 20% Application Circuit +5V VCC Py.1 Px.1 Px.2 µC e.g. C166 Px.3 Px.4 INT V2.1 t OFF VS PRG TLE 6225 G ENA IN1 OUT1 IN2 OUT2 IN3 OUT3 ...

Page 9

... Infineon Technologies Components may only be used in life-support devices or systems with the express written approval of Infineon Technologies failure of such components can reasonably be expected to cause the failure of that life-support device or system affect the safety or effectiveness of that device or system. Life support devices or systems are in- tended to be implanted in the human body support and/or maintain and sustain and/or protect human life ...

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