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PDF TLE5206-2GP Data sheet ( Hoja de datos )
| Número de pieza | TLE5206-2GP | |
| Descripción | 5-A H-Bridge | |
| Fabricantes | Infineon Technologies | |
| Logotipo |  |
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5-A H-Bridge for DC-Motor Applications
TLE 5206-2
1 Overview
1.1 Features
• Delivers up to 5 A continuous 6 A peak current
• Optimized for DC motor management applications
• Operates at supply voltages up to 40 V
• Very low RDS ON; typ. 200 mΩ @ 25 °C per switch
• Output full short circuit protected
• Overtemperature protection with hysteresis
and diagnosis
• Short circuit diagnosis with open drain error flag
• Undervoltage lockout
• CMOS/TTL compatible inputs with hysteresis
• No crossover current
• Internal freewheeling diodes
• Wide temperature range; − 40 °C < Tj < 150 °C
• Green Product (RoHS compliant)
• AEC Qualified
PG-TO220-7-11
PG-DSO-20-37
Type
TLE 5206-2
TLE 5206-2GP
TLE 5206-2G
TLE 5206-2S
Package
PG-TO220-7-11
PG-DSO-20-37
PG-TO263-7-1
PG-TO220-7-12
PG-TO263-7-1
Description
PG-TO220-7-12
The TLE 5206-2 is an integrated power H-bridge with DMOS output stages for driving
DC-Motors. The part is built using the Infineon multi-technology process SPT® which
allows bipolar and CMOS control circuitry plus DMOS power devices to exist on the
same monolithic structure.
Operation modes forward (cw), reverse (ccw), brake high and brake low are invoked
from just two control pins with TTL/CMOS compatible levels. The combination of an
extremely low RDS ON and the use of a power IC package with low thermal resistance and
high thermal capacity helps to minimize system power dissipation. A blocking capacitor
at the supply voltage is the only external circuitry due to the integrated freewheeling
diodes.
Data Sheet
1 Rev.1.1, 2007-07-31
1 page  
TLE 5206-2
1.5 Circuit Description
Overview
Input Circuit
The control inputs consist of TTL/CMOS-compatible schmitt-triggers with hysteresis.
Buffer amplifiers are driven by this stages.
Output Stages
The output stages consist of a DMOS H-bridge. Integrated circuits protect the outputs
against short-circuit to ground and to the supply voltage. Positive and negative voltage
spikes, which occur when switching inductive loads, are limited by integrated
freewheeling diodes.
A monitoring circuit for each output transistor detects whether the particular transitor is
active and in this case prevents the corresponding source transistor (sink transistor) from
conducting in sink operation (source operation). Therefore no crossover currents can
occur.
1.6 Input Logic Truth Table
Functional Truth Table
IN1 IN2 OUT1
L LL
L HL
H LH
H HH
OUT2
L
H
L
H
Comments
Brake; both low side transistors turned-ON
Motor turns counterclockwise
Motor turns clockwise
Brake; both high side transistors turned-ON
Notes for Output Stage
Symbol
Value
L Low side transistor is turned-ON
High side transistor is turned-OFF
H High side transistor is turned-ON
Low side transistor is turned-OFF
Data Sheet
5 Rev.1.1, 2007-07-31
5 Page 
TLE 5206-2
Electrical Characteristics
3.3 Electrical Characteristics (cont’d)
6 V < VS < 18 V; IN1 = IN2 = HIGH
IOUT1, 2 = 0 A (No load); – 40 °C < Tj < 150 °C; unless otherwise specified
Parameter
Symbol Limit Values Unit Test Condition
min. typ. max.
Short Circuit Current Limitation
Source current
Sink current
– ISCH – – 20
ISCL – – 15
Output Delay Times (Device Active for t > 1 ms)
Source ON
td ON H –
10
20
Sink ON
td ON L
–
10 20
Source OFF
td OFF H – 2 5
Sink OFF
td OFF L – 2 5
A t < tdSD
A t < tdSD
µs IOUT = – 3 A
resistive load
µs IOUT = 3 A
resistive load
µs IOUT = – 3 A
resistive load
µs IOUT = 3 A
resistive load
Output Switching Times (Device Active for t > 1 ms)
Source ON
tON H
–
15 30
Sink ON
tON L – 5 10
Source OFF
tOFF H
–
2
5
Sink OFF
tOFF L
–
2
5
µs IOUT = – 3 A
resistive load
µs IOUT = 3 A
resistive load
µs IOUT = – 3 A
resistive load
µs IOUT = 3 A
resistive load
Clamp Diodes
Forward Voltage
High-side
Low-side
VFH – 1 1.5 V IF = 3 A
VFL – 1.1 1.5 V IF = 3 A
Data Sheet
11 Rev.1.1, 2007-07-31
11 Page | ||
| Páginas | Total 24 Páginas | |
| PDF Descargar | [ Datasheet TLE5206-2GP.PDF ] | |
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