Want to post a buying lead? If you are not a member yet, please select the specific/related part number first and then fill the quantity and your contact details in the "Request for Quotation Form" on the left, and then click "Send RFQ".Your buying lead can then be posted, and the reliable suppliers will quote via our online message system or other channels soon.
The TLE 5206-2 is an integrated power H-bridge with DMOS output stages for driving DC-Motors. The part is built using the SIEMENS 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.
TLE5206-2 Maximum Ratings
Parameter
Symbol
Limit Values
Unit
Remarks
min.
max.
Voltages
Voltages
VS
0.3
40
V
1
40
V
t < 0.5 s; IS > 5 A
Logic input voltage
VIN1, 2
0.3
7
V
0 V < VS < 40 V
Diagnostics output voltage
VEF
0.3
7
V
Currents of DMOS-Transistors and Freewheeling Diodes
Output current (cont.)
IOUT1, 2
5
5
A
Output current (peak)
IOUT1, 2
6
6
A
tp < 100 ms; T = 1 s
Output current (peak)
IOUT1, 2
A
tp < 50 µs; T = 1 s; internally limitted; see overcurrent
Temperatures
Junction temperature
Tj
40
150
°C
Storage temperature
Tstg
50
150
°C
Thermal Resistances
Junction case
RthjC
3
K/W
P-TO220-7-11/12, P-TO263-7-1
Junction ambient
RthjA
65
K/W
P-TO220-7-11/12
75
K/W
P-TO263-7-1
Junction case
RthjC
5
K/W
P-DSO-20-12
Junction ambient
RthjA
50
K/W
P-DSO-20-12
Note: Maximum ratings are absolute ratings; exceeding any one of these values may cause irreversible damage to the integrated circuit.
TLE5206-2 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