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TLE6215G

P1-P3P4-P6P7-P9P10-P12
Preliminary Datasheet TLE 6215 G
V5 Page 28.04.2002
4
Pin Definitions and Functions Pin Configuration(top view)
Pin Symbol Function
1 IN1 Control input channel 1
2 ST2 Status output channel 2
3 OUT2 Power output channel 2
4 N.C. Not connected, cooling
5,6,7,8 GND Ground, cooling
9,10 N.C. Not connected, cooling
11 ENA Enable input for both channels
12 V
S
Supply voltage
13,14,15,16 N.C. Not connected, cooling
17,18,19,20 GND Ground, cooling
21 N.C. Not connected, cooling
22 OUT1 Power output channel 1
23 ST1 Status output channel 1
24 IN2 Control input channel 2
Preliminary Datasheet TLE 6215 G
V5 Page 28.04.2002
5
Electrical Characteristics
Parameter and Conditions Symbol Values Unit
V
S
= 6.5 to 40 V ; T
j
= - 40 °C to + 150 °C
(unless otherwise specified)
min typ max
1. Power Supply (V
S
)
Supply current (Outputs ON) V
S
= 40 V
V
S
≤ 18 V
I
S
2,5
5
4
mA
Supply current (Output OFF) V
S
≤ 18 V I
S
1,5 3 mA
Operating voltage V
S
4.8 40 V
2. Power Outputs
ON state resistance; T
j
= 25 ° C
I
D
= 4A; V
S
≥ 9.5 V T
j
= 150°C
R
DS(ON)
0.21
0.42
Ω
Z-Diode clamping voltage (OUT1, OUT2) V
DS(AZ)
45 60 V
Pull down resistor T
j
= 25 ° C
T
j
≤ 125 ° C
R
PD
14
10
20 26
40
kΩ
Output on delay time
2
I
D
= 0.2 A
Output off delay time
2
I
D
= 2 A
Output on fall time
2
I
D
= 0.2 A
Output off rise time
2
I
D
= 2 A
Output off status delay time
2
I
D
= 2 A
Output on status delay time
2
3
4
Overload switch-off delay time
3
t
on
t
off
t
fall
t
rise
t
4
t
5
t
DSO
10
20
50
25
40
20
25
40
40
60
50
150
µs
3. Digital Inputs (IN1, IN2, ENA)
Input low voltage V
INL
- 0.3 1.0 V
Input high voltage V
INH
2.0 6.0 V
Input voltage hysteresis V
INHys
0.2 0.6 V
Input pull down current V
IN
=5 V; V
S
≥ 9 V I
IN
50 100 140 µA
Enable pull down current V
ENA
=5 V; V
S
≥ 9 V I
ENA
15 30 45 µA
4. Digital Status Outputs (ST1, ST2), open Drain
Output voltage low I
ST
= 2 mA V
STL
0.5 V
Leakage current high I
STH
10 µA
2
See timing diagram, resitive load condition; V
S
≥ 9 V
3
This parameter will not be tested but assured by design
4
Time till status valid after switching on or error detection
Preliminary Datasheet TLE 6215 G
V5 Page 28.04.2002
6
Electrical Characteristics
Parameter and Conditions Symbol Values Unit
V
S
= 6.5 to 40 V ; T
j
= - 40 °C to + 150 °C
(unless otherwise specified)
min typ max
5. Diagnostic Functions
Open load detection voltage V
S
≤ 18 V
(Output OFF) V
S
= 12 V
V
DS(OL)
0.515*V
S
6.2
0.585*V
S
7.0
V
Open load compare voltage
5
18V > V
DSC
> 0.65*V
S
V
DS(OL)C
V
DSC
-1.6 V
DSC
-0.9 V
Open load detection current (Output ON) I
D(OL)
100 500 mA
Overload threshold current V
S
≥ 9.5 V I
D(lim)
5 A
Overtemperature shutoff threshold
6
Hysteresis
T
th
T
hys
170
10
200 °C
K
Application Description
This IC is specially designed to drive inductive loads (relays, electromagnetic valves). Integrated
clamp-diodes limit the output voltage peak when switching off an inductive load.
For the detection of errors there are two status outputs, which monitor the following errors by logic
levels:
− thermal overload,
− open and short load to ground in active an inactive mode,
− overloading of output (also shorted load to supply) in active mode.
Circuit Description
Input Circuits
The control and enable inputs, all active high, consist of Schmitt triggers with hysteresis. All inputs are
connected with pull-down current sources. Not connected inputs are interpreted as "low“.
Switching Stages
The power outputs consist of a DMOS power transistor with open drain. The output stages are short-
load-protected throughout the operating range. Integrated clamp-diodes limit voltage spikes produced
when inductive loads are discharged.
Protective Circuit
The outputs are protected against current overload. There is no protection against reverse polarity of
the supply voltage.
5
V
DSC
is the output voltage of the other channel used for open load compare detection
6
This parameter will not be tested but assured by design
P1-P3P4-P6P7-P9P10-P12

TLE6215G

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Manufacturer:
Infineon Technologies
Description:
IC LOW SIDE SWITCH 2CHAN PDSO-24
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