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Datasheet> All Categories > Other integrated circuit (IC)> The signal circuit> TLE94108ELXUMA1
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TLE94108ELXUMA1

Description
IC DRIVER HALF-BRIDGE 24SSOP
CategoryOther integrated circuit (IC)    The signal circuit   
File Size1MB，76 Pages
ManufacturerInfineon
Websitehttp://www.infineon.com/
Environmental Compliance
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TLE94108ELXUMA1 Overview

IC DRIVER HALF-BRIDGE 24SSOP

TLE94108ELXUMA1 Parametric

Parameter NameAttribute value
Is it Rohs certified?conform to
package instructionHLSSOP,
Reach Compliance Codecompliant
ECCN codeEAR99
Factory Lead Time1 week
Analog Integrated Circuits - Other TypesBRUSH DC MOTOR CONTROLLER
JESD-30 codeR-PDSO-G24
length8.65 mm
Humidity sensitivity level3
Number of functions1
Number of terminals24
Maximum operating temperature85 °C
Minimum operating temperature-40 °C
Maximum output current2 A
Package body materialPLASTIC/EPOXY
encapsulated codeHLSSOP
Package shapeRECTANGULAR
Package formSMALL OUTLINE, HEAT SINK/SLUG, LOW PROFILE, SHRINK PITCH
Peak Reflow Temperature (Celsius)NOT SPECIFIED
Maximum seat height1.7 mm
Maximum supply voltage (Vsup)5.5 V
Minimum supply voltage (Vsup)3 V
Nominal supply voltage (Vsup)5 V
surface mountYES
Temperature levelINDUSTRIAL
Terminal formGULL WING
Terminal pitch0.65 mm
Terminal locationDUAL
Maximum time at peak reflow temperatureNOT SPECIFIED
width3.9 mm
Base Number Matches1

TLE94108ELXUMA1 Preview

TLE94108EL
Features
•
•
•
•
•
•
•
•
•
•
•
•
•
Eight half bridge power outputs
Very low power consumption in sleep mode
3.3V / 5V compatible inputs with hysteresis
All outputs with overload and short circuit protection
Independently diagnosable outputs (overcurrent, open load)
Open load diagnostics in ON-state for all high-side and low-side
Outputs with selectable open load thresholds (HS1, HS2)
16-bit Standard SPI interface with daisy chain and in-frame response capability for control and diagnosis
Fast diagnosis with the global error flag
PWM capable outputs for frequencies 80Hz, 100Hz and 200Hz with 8-bit duty cycle resolution
Overtemperature pre-warning and protection
Over- and Undervoltage lockout
Cross-current protection
Applications
•
•
•
•
HVAC Flap DC motors
Monostable and bistable Relays
Side mirror x-y adjustment and mirror fold
LEDs
Description
The TLE94108EL is a protected eight-fold half-bridge driver designed especially for automotive motion control
applications such as Heating, Ventilation and Air Conditioning (HVAC) flap DC motor control. It is part of a
larger family offering half-bridge drivers from three outputs to twelve outputs with direct interface or SPI
interface.
The half bridge drivers are designed to drive DC motor loads in sequential or parallel operation. Operation
modes forward (cw), reverse (ccw), brake and high impedance are controlled from a 16-bit SPI interface. It
offers diagnosis features such as short circuit, open load, power supply failure and overtemperature
detection. In combination with its low quiescent current, this device is attractive among others for automotive
applications. The small fine pitch exposed pad package, PG-SSOP-24, provides good thermal performance
and reduces PCB-board space and costs.
Data Sheet
www.infineon.com
1
1.0
2016-08-27
TLE94108EL
Type
TLE94108EL
Table 1
Product Summary
Package
PG-SSOP-24
Marking
TLE94108EL
Normal Operating Voltage
Extended Operating Voltage
Logic Supply Voltage
Maximum Supply Voltage for Load Dump
Protection
Minimum Overcurrent Threshold
Typical Quiescent Current at T
j
= 85°C
Maximum SPI Access Frequency
V
S
V
S
V
DD
V
S(LD)
I
SD
I
SQ
f
SCLK
5.5 ... 18 V
18 ... 20 V
3.0 ... 5.5 V
40 V
0.9 A
1.8 + 1.8
Ω
0.1 µA
5 MHz
Maximum On-State Path Resistance at T
j
= 150°C R
DSON(total)_HSx+LSy
Data Sheet
2
1.0
2016-08-27
TLE94108EL
Table of Contents
1
1.1
1.2
2
2.1
3
3.1
3.2
3.3
3.4
4
5
5.1
5.2
5.2.1
5.2.2
5.3
5.4
6
6.1
6.1.1
6.1.1.1
6.1.1.2
6.2
6.2.1
6.2.2
6.2.3
6.2.4
6.2.4.1
6.2.4.2
6.2.4.3
6.2.5
7
7.1
7.1.1
7.1.2
7.1.3
7.2
7.3
7.4
7.5
7.6
7.6.1
7.7
Data Sheet
Pin Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Pin Assignment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Pin Definitions and Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Voltage and current definition . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
General Product Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Absolute Maximum Ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Functional Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Thermal Resistance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Electrical Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Characterization results . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
General Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Power Supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Operation modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Normal mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Sleep mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Reset Behaviour . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Reverse Polarity Protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Half-Bridge Outputs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Functional Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Half-bridge operation with PWM enabled . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Inductive Load . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
LED mode (optional) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Protection & Diagnosis . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Short Circuit of Output to Supply or Ground . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Cross-Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Temperature Monitoring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Overvoltage and undervoltage shutdown . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
V
S
Undervoltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
V
S
Overvoltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
V
DD
Undervoltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Open Load . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Serial Peripheral Interface (SPI) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
SPI Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Global Error Flag . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Global Status Register . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
SPI protocol error detection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
SPI with independent slave configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Daisy chain operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Status register change during SPI communication . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
SPI Bit Mapping . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
SPI Control Registers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Control register definition . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
SPI Status Registers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3
23
23
23
23
23
23
24
25
25
25
26
28
29
31
33
35
36
36
36
36
37
38
38
39
40
41
43
45
47
50
52
53
63
1.0
2016-08-27
TLE94108EL
7.7.1
8
8.1
8.2
8.3
9
10
Status register definition . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64
Application Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Application Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Thermal application information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
EMC Enhancement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
69
69
72
73
Package Outlines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 74
Revision History . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75
Data Sheet
4
1.0
2016-08-27
TLE94108EL
Pin Configuration
1
1.1
Pin Configuration
Pin Assignment
GND
OUT 1
OUT 5
OUT 7
SDI
VDD
SDO
EN
N.U.
OUT 6
OUT 4
GND
Figure 1
1
2
3
4
5
6
7
8
9
10
11
12
24
23
22
21
20
19
18
17
16
15
14
13
GND
OUT 2
OUT 8
VS2
SCLK
CSN
N.U.
N.U.
VS1
N.U.
OUT 3
GND
Pin Configuration TLE94108EL
1.2
Pin Definitions and Functions
Pin
1
2
3
4
5
6
7
8
9
10
11
12
Symbol
GND
OUT 1
OUT 5
OUT 7
SDI
VDD
SDO
EN
N.U.
OUT 6
OUT 4
GND
Function
Ground. All ground pins should be externally connected together.
Power half-bridge 1
Power half-bridge 5
Power half-bridge 7
Serial data input with internal pull down
Logic supply voltage
Serial data output
Enable with internal pull-down; Places device in standby mode by pulling the EN
line Low
Not used. This pin should be left open.
Power half-bridge 6
Power half-bridge 4
Ground. All ground pins should be externally connected together.
5
1.0
2016-08-27
Data Sheet
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