BTS620L1 View Datasheet(PDF) - Siemens AG
Part Name
Description
Manufacturer
BTS620L1 Datasheet PDF : 12 Pages
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Parameter and Conditions, each channel
at Tj = 25 °C, Vbb = 12 V unless otherwise specified
Symbol
Leakage output current (included in Ibb(off))
VIN=0
Operating current (Pin 2)8), VIN=5 V
both channels on, Tj =-40...+150°C
Operating current (Pin 2)8)
one channel on, Tj =-40...+150°C:
IL(off)
IGND
IGND
Protection Functions
Initial peak short circuit current limit (pin 4 to 1
or 7)
Tj =-40°C:
Tj =25°C:
Tj =+150°C:
Repetitive short circuit shutdown current limit
Tj = Tjt (see timing diagrams, page 9)
Thermal overload trip temperature
Thermal hysteresis
Reverse battery (pin 4 to 2) 9)
Reverse battery voltage drop (Vout > Vbb)
IL = -2.9 A, each channel
Tj=150 °C:
IL(SCp)
IL(SCr)
Tjt
∆Tjt
-Vbb
-VON(rev)
BTS 620 L1
Values
Unit
min typ max
--
-- 12 µA
--
4
6 mA
--
2
3 mA
16 22
12 18
7 11
-- 10
150
--
-- 10
--
--
-- 610
28 A
24
15
-- A
-- °C
-- K
32 V
-- mV
Diagnostic Characteristics
Open load detection current
(on-condition, )
Tj=-40 °C:
Tj=25°C:
Tj=150°C:
Open load detection voltage10) (off-condition)
Tj=-40..150°C:
Internal output pull down
(pin 1 or 7 to 2), VOUT=5 V, Tj=-40..150°C
IL (OL)
VOUT(OL)
RO
800
-- 1450 mA
800
-- 1300
550
-- 1200
2
3
4V
4 10 30 kΩ
8) Add IST, if IST > 0, add IIN, if VIN>5.5 V
9) Requires 150 Ω resistor in GND connection. The reverse load current through the intrinsic drain-source
diode has to be limited by the connected load. Note that the power dissipation is higher compared to normal
operating conditions due to the voltage drop across the intrinsic drain-source diode. The temperature
protection is not active during reverse current operation! Input and Status currents have to be limited (see
max. ratings page 2 and circuit page 7).
10) External pull up resistor required for open load detection in off state.
Semiconductor Group
4
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