TLE6236G Datasheet, PDF (1/15 Pages) Infineon Technologies AG – Smart Octal Low-Side Switch

Datasheet TLE 6236 G
Smart Octal Low-Side Switch
Features
Product Summary
• Short Circuit Protection
• Overtemperature Protection
• Overvoltage Protection
• 8 bit Serial Data Input and Diagnostic
Output (acc. SPI protocol)
Supply voltage
Drain source clamping voltage
On resistance
V_S
4.5 – 5.5 V
V_DS(AZ)max 60
V
R_ON
1.7
Ω
• Direct Parallel Control of Four Chan- Output current (all outp.ON equal) I_D(NOM) 200
mA
nels for PWM Applications
(individually)
500
mA
• General Fault Flag
• Daisy chainable with other SPI devices
• Very Low Leakage Current (≤ 1µA)
• Compatible with 3V Micro Controllers
• Electostatic Discharge (ESD) Protection
Application
• µC Compatible Power Switch for 12V and 24VApplications
• Switch for Automotive and Industrial System
• Solenoids, Relays, Resistive Loads, LEDs
• Robotic Controls
P-DSO 28
Ordering Code:
General description
Q67007-A9413-A705
Octal Low-Side Switch in Smart Power Technology (SPT) with a Serial
Peripheral Interface (SPI) and eight open drain DMOS output stages. The TLE 6236 G is protected by
embedded protection functions and designed for automotive and industrial applications. The output
stages are controlled via an SPI Interface. Additionally four channels can be controlled direct in parallel
for PWM applications. The open load detection (pull down sources) can be disabled via the OL/PRG
pin. Then the leakage current is reduced to 1µA (max.) to avoid e.g. the glowing of LEDs in off state.
Therefore the TLE 6236 G is particularly suitable for body control units, dash board illumination or en-
gine management systems.
Block Diagram
OL/PRG RESET VS FAULT
GND
IN1
IN2
IN3
IN4
SCLK
SI
CS
SO
V2.1
as Ch. 1
LOGIC
Protection
Functions
as Ch. 1
as Ch. 1
Output Stage
8
1
4
8
Serial Interface
SPI
Output Control
Buffer
8
OL/PRG
GND
Page 1
V_BB
OUT1
OUT8
26.Aug. 2002