BTS840S2 Infineon Technologies, BTS840S2 Datasheet - Page 6

• Manufacturer Part Number: BTS840S2
• Description: IC SWITCH PWR HISIDE 2CH DSO-20
• Manufacturer: Infineon Technologies
• Series: PROFET®r
• Type: High Sider

Specifications of BTS840S2

• Input Type: Non-Inverting
• Number Of Outputs: 2
• On-state Resistance: 27 mOhm
• Current - Output / Channel: 12A
• Current - Peak Output: 50A
• Voltage - Supply: 5 V ~ 34 V
• Operating Temperature: -40°C ~ 150°C
• Mounting Type: Surface Mount
• Package / Case: DSO-20
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: BTS840S2; BTS840S2INTR; BTS840S2NT; BTS840S2T; SP000011324

Parameter and Conditions,
at T
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
Diagnostic Characteristics
Current sense ratio
Current sense output voltage limitation
Current sense leakage/offset current
Current sense settling time to I
12
13
14)
15)
16)
Infineon technologies
I
V IS = 0...5 V, V bb(on) = 6.5 15) ...27V,
k ILIS = I L / I IS
T j = -40 ...+150°C
positive input slope
) If channels are connected in parallel, output clamp is usually accomplished by the channel with the lowest
) Requires a 150
L
T j = -40 ...+150°C
j
= - 4.0 A, T
V
diode has to be limited by the connected load. Power dissipation is higher compared to normal operating
conditions due to the voltage drop across the 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 3 and
circuit page 9).
This range for the current sense ratio refers to all devices. The accuracy of the k
a factor of two by matching the value of k
In the case of current limitation the sense current I
High. See figure 2c, page 12.
Valid if
not subject to production test, specified by design
= -40...+150°C, V
ON(CL)
V
V IN =5 V, V IS = 0, V OUT = 0
bb(u rst)
j
= +150°C
was exceeded before.
bb
resistor in GND connection. The reverse load current through the intrinsic drain-source
14)
16)
= 12 V unless otherwise specified
, static on-condition,
,
,
T
I L = 40 mA
13
j
= 25...+150°C, I
V IN =5 V, V IS = 0, I L = 0: I
I L = 0
T
)
j
(V
= 25...+150°C, I
V IN =0, V IS = 0, I L = 0: I
each of the two channels
out
T
IS static
T
j
= -40°C, I
> V
j
T
= -40°C, I
j
bb
=25°C...150°C:
)
I IS = 0, I L = 5 A:
ILIS
10% after
5 A
12)
for every single device.
(short circuit)
T
L
L
j
= 0.5 A:
= 0.5 A:
=-40°C:
L
L
= 5 A: k
= 5 A:
6
IS
is zero and the diagnostic feedback potential
V
T
-V
-V
V
I
t
Symbol
IS(LL)
IS(LH)
IS(SH)
son(IS)
ILIS
jt
T
ON(CL)
IS(lim)
bb
ON
jt
16
)
4350
3100
4350
3800
150
min
5.4
41
43
--
--
--
--
0
0
0
ILIS
can be raised at least by
Values
4800
4800
4800
4800
600
6.1
typ
47
10
--
--
--
--
--
--
--
BTS 840 S2
2003-Oct-01
5800
7800
5350
6300
max
300
6.9
52
32
15
10
--
--
--
--
V
1
ST
Unit
is
mV
°C
V
K
V
V
A
s