TLE7236E Infineon Technologies, TLE7236E Datasheet - Page 4
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TLE7236E
Manufacturer Part Number
TLE7236E
Description
IC DRIVER SPI 8CH HS/LS 24SSOP
Manufacturer
Infineon Technologies
Type
High Side/Low Side Driverr
Datasheet
1.TLE7236E.pdf
(37 pages)
Specifications of TLE7236E
Input Type
SPI
Number Of Outputs
8
On-state Resistance
900 mOhm, 1.6 Ohm
Current - Output / Channel
350mA
Current - Peak Output
500mA
Voltage - Supply
9 V ~ 16 V
Operating Temperature
-40°C ~ 150°C
Mounting Type
Surface Mount
Package / Case
*
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Table 1
Operating range power supply voltage
Digital supply voltage
Typical On-State resistance at 25 C
high-side: 2 channels (Relay)
high-side: 2 channels (Generic, LED)
auto configuring: 2 channels (Relay, Supplies)
low-side: 2 channels (Relay)
Nominal load current (all channels active)
Relay
LED, Generic
Over load switch off threshold
Output leakage current per channel at 25 C
Drain to source clamping voltage
Source to ground clamping voltage
SPI clock frequency
Protective Functions
•
•
•
Diagnostic Functions
•
•
•
•
Crank Mode
•
Limp Home / Fail-Safe Functions
•
•
Applications
•
•
•
Data Sheet
Over load and short circuit protection
Thermal shutdown
Electrostatic discharge protection (ESD)
Latched diagnostic information via SPI
Open load detection in OFF-state
Over load detection in ON-state
Over temperature
Integrated power supply enables secure operation at low battery voltage
Limp home activation via pin LHI
Limp home configuration via input pins
Especially designed for driving relays and LEDs in automotive applications
All types of resistive and inductive loads
Suitable to switch 5 V power supply lines by auto configuring channels
Product Summary
4
V
V
R
I
I
I
V
V
f
SCLK(max)
L(nom, min)
DS(OVL, min)
DS(OFF, max)
bb
DD
DS(ON)
DS(CL, min)
bb(CL, max)
SPI Driver for Enhanced Relay Control
4.0 … 28 V
3.0 … 5.5 V
0.9
1.6
0.9
0.9
350 mA
175 mA
500 mA
1 A
41 V
-40 V
5 MHz
Rev. 1.0, 2010-02-18
TLE7236EM
Overview