BTS 737 S3 Infineon Technologies, BTS 737 S3 Datasheet - Page 6

• Manufacturer Part Number: BTS 737 S3
• Manufacturer: Infineon Technologies

Specifications of BTS 737 S3

• Packages: P-DSO-28
• Channels: 4.0
• Ron @ Tj = 25°c: 35.0 mOhm
• Recommended Operating Voltage Min.: 5.0 V
• Recommended Operating Voltage Max.: 40.0 V
• Il(sc): 40.0 A

Operating Parameters
Operating voltage
Overvoltage protection
Standby current
(not subject to production test
Off-State output current
Operating current, V
Protection Functions
Current limit,
Repetitive short circuit current limit,
Initial short circuit shutdown time
Output clamp (inductive load switch off)
at V ON(CL) = V bb - V OUT
Thermal overload trip temperature
Thermal hysteresis
Reverse Battery
Reverse battery voltage
Drain-source diode voltage
I L = -2A; Tj = +150°C:
10)
11)
12)
13)
14)
15
Infineon technologies
I
V
I
(included in I
) The reverse load current through the intrinsic drain-source diode has to be limited by the connected load.
GND
bb
(see timing diagrams, page 13)
IN
Supply voltages higher than V
resistor for the GND connection is recommended). See also V
circuit diagram on page 9.
Measured with load; for the whole device; all channels off.
Integrated protection functions are designed to prevent IC destruction under fault conditions described in
the data sheet. Fault conditions are considered as "outside" normal operating range. Protection functions
are not designed for continuous repetitive operation.
If channels are connected in parallel, output clamp is usually accomplished by the channel with the lowest
V
The temperature protection and sense functionality is not active during reverse current operation! Input and
Status currents have to be limited (see max. ratings page 4 and circuit page 9).
Note that the power dissipation is higher compared to normal operating conditions due to the voltage drop
across the intrinsic drain-source diode.
T
= 40 mA
ON(CL)
= 0;
j
= I
= T
GND1/2
see diagram page 12
jt
.
(see timing diagrams, page 13)
bb(off)
+ I
11)
two,three or four parallel channels
GND3/4
(not subject to production test - specified by design)
)V
IN
IN
,
= 5V,
,
12)
10)
(see timing diagrams on page 13)
= 0; each channel; T
I L = 40 mA
14)
-
specified by design)
(V out > V bb )
bb(AZ)
four channels on:
require an external current limit for the GND and status pins (a 75
one channel on:
T
each channel
T
T
j
15
=-40...25°C
j
j,start
13)
=-40...25°C:
T
T
j
j
=150°C:
=125°C:
j
=25°C:
=150°C
6
:
:
V
V
I
I
I
I
I
t
V
T
-V
-V
bb(off)
L(off)
GND
L(lim)
L(SCr)
off(SC)
jt
T
bb(on)
bb(AZ)
ON(CL)
ON(CL)
bb
ON
jt
in table of protection functions and
150
Datasheet BTS737S3
5.0
41
36
41
--
--
--
--
--
--
--
--
--
--
--
--
500
1.6
6.0
47
10
40
45
40
40
47
10
--
--
--
--
--
1
4
2004-Feb-19
40
52
25
80
25
15
58
52
14
--
--
--
--
--
--
--
--
6
mA
mV
ms
°C
V
V
A
A
A
A
V
K
V