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The TLE4206G is designed as one kind of fully protected dual-half-bridge-driver with some points of features:(1)delivers up to 0.8 A continuous; (2)optimized for DC motor management applications; (3)very low current consumption in stand-by (inhibit) mode; (4)low saturation voltage; typ.1.2 V total @ 25; 0.4 A; (5)output protected against short circuit; (6)error flag diagnosis; (7)overvoltage lockout and diagnosis; (8)undervoltage lockout; (9)CMOS/TTL compatible inputs with hysteresis; (10)no crossover current; (11)internal clamp diodes; (12)overtemperature protection with hysteresis and diagnosis; (13)enhanced power P-DSO-Package.
The absolute maximum ratings of the TLE4206G can be summarized as:(1)logic input voltages:-0.3 to 20 V;(2)output current (OUT1, OUT2):internally limited;(3)output current (diode):-1 to 1 A;(4)junction temperature:-40 to 150 °C;(5)storage temperature:-50 to 150 °C.
The electrical characteristics of the TLE4206G can be summarized as:(1)UV switch ON voltage:7.4 V;(2)UV switch OFF voltage:6.9 V;(3)UV ON/OFF hystere-sis:0.5 V;(4)OV switch OFF voltage:20.5 V;(5)OV switch ON voltage:20 V;(6)OV ON/OFF hysteresis:0.5 V;(7)forward voltage; upper:1 V;(8)upper leakage current:5 mA;(9)forward voltage; lower:0.9 V;(10)input current:-1 to 1 uA. If you want to know more information such as the electrical characteristics about the TLE4206G, please download the datasheet in www.seekic.com or www.chinaicmart.com .
TLE4207 General Description
The TLE 4207 is a fully protected Dual-Half-Bridge-Driver designed specially for automotive and industrial motion control applications.
The part is built using the Siemens bipolar high voltage power technology DOPL. The actuator (DC motor) can be connected direct between the halfbridges. Operation modes forward (cw), reverse (ccw), brake and high impedance are invoked from a standard interface. The standard enhanced power P-DSO-14 package meets the application requirements and saves PCB-board space and costs.
Furthermore the built in features like diagnosis, over- and undervoltage-lockout, shortcircuit- protection, over-temperature-protection and the very low quiescent current in stand-by mode will open a wide range of automotive and industrial applications.
TLE4207 Maximum Ratings
Parameter
Symbol
Limit Values
Unit
Remarks
min.
max.
Voltages
Supply voltage
Supply voltage
VS
VS
0.3
1
45
V
V
t < 0.5 s; IS > 2 A
Logic input voltages (IN1; IN2; INH)
Logic output voltage (EF)
VI
VEF
5
0.3
20
20
V
V
0 V < VS < 45 V
0 V < VS < 45 V
Currents
Output current (cont.)
Output current (peak)
IOUT1-2
IOUT1-2
A
A
internally limited
internally limited
Output current (diode)
Output current (EF)
IOUT1-2
IOUT1-2
1
2
1
5
A
mA
Temperatures
Junction temperature
Storage temperature
Tj
Tstg
40
50
150
150
Thermal Resistances
Junction pin
Junction ambient
Rthj-pin
RthjA
25
65
K/W
K/W
measured to pin 5
Note: Maximum ratings are absolute ratings; exceeding any one of these values may cause irreversible damage to the integrated circuit.
TLE4207 Features
• Delivers up to 0.8 A continuous • Optimized for DC motor management applications • Very low current consumption in stand-by (Inhibit) mode • Low saturation voltage; typ.1.2 V total @ 25 ; 0.4 A • Output protected against short circuit • Error flag diagnosis • Overvoltage lockout and diagnosis • Undervoltage lockout • CMOS/TTL compatible inputs with hysteresis • No crossover current • Internal clamp diodes • Overtemperature protection with hysteresis and diagnosis • Enhanced power P-DSO-Package