BTS721L1 Infineon Technologies, BTS721L1 Datasheet - Page 6

• Manufacturer Part Number: BTS721L1
• Description: IC SWITCH HI-SIDE 4-CH DSO-20
• Manufacturer: Infineon Technologies
• Series: PROFET®r
• Type: High Sider

Specifications of BTS721L1

• Input Type: Non-Inverting
• Number Of Outputs: 4
• On-state Resistance: 85 mOhm
• Current - Output / Channel: 2.9A
• Current - Peak Output: 14A
• Voltage - Supply: 5 V ~ 34 V
• Operating Temperature: -40°C ~ 150°C
• Mounting Type: Surface Mount
• Package / Case: DSO-20
• Switch Type: High Side
• Power Switch Family: BTS721L1
• Input Voltage: -10 to 16V
• Power Switch On Resistance: 85mOhm
• Output Current: 2.5A
• Mounting: Surface Mount
• Supply Current: 8mA
• Package Type: DSO
• Operating Temperature (min): -40C
• Operating Temperature (max): 150C
• Operating Temperature Classification: Automotive
• Pin Count: 20
• Power Dissipation: 3700W
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: Q1736924; SP000011301

Data Sheet
Initial short circuit shutdown time
Parameter and Conditions,
at T
Leakage output current (included in I
Operating current
Protection Functions
Initial peak short circuit current limit,
Repetitive short circuit current limit,
Output clamp (inductive load switch off)
Thermal overload trip temperature
Thermal hysteresis
Reverse Battery
Reverse battery voltage
Drain-source diode voltage
9
10
11
12
)
diagrams, page 13)
V
I
at V
I
) Integrated protection functions are designed to prevent IC destruction under fault conditions described in the
) If channels are connected in parallel, output clamp is usually accomplished by the channel with the lowest
) Requires a 150
(see page 12 and timing diagrams on page 13)
GND
L
(see timing diagrams, page 13)
IN
T
j
= - 2.9 A, T
Add I
data sheet. Fault conditions are considered as "outside" normal operating range. Protection functions are not
designed for continuous repetitive operation.
V
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 3 and circuit page 8).
= 25 °C, V
j
ON(CL)
= 0
ON(CL)
= T
= I
GND1/2
ST
jt
, if I
= V
bb
ST
j
+ I
bb
= +150°C
= 12 V unless otherwise specified
> 0
- V
GND3/4
9)
resistor in GND connection. The reverse load current through the intrinsic drain-source
, V
OUT
IN
,
10)
each channel, T
= 5V, T
12
)
(V
four parallel channels
four parallel channels
each of the four channels
two parallel channels
two parallel channels
out
j
> V
=-40...+150°C
four channels on:
one channel on:
bb
T
T
bb(off)
(see timing
each channel
)
j,start
j,start
T
11)
j
=+150°C:
T
)
j
=-40°C:
j
= 25°C:
=-40°C:
=25°C:
6
t
I
I
I
I
V
T
- V
- V
off(SC)
Symbol
L(off)
GND
L(SCp)
L(SCr)
jt
T
ON(CL)
bb
ON
four times the current of one channel
jt
twice the current of one channel
Smart High-Side Power Switch
150
min
11
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9
5
Values
610
typ
18
14
47
10
15
12
--
--
--
2
8
8
8
8
8
Rev. 1.3, 2010-03-16
max
12
12
25
22
14
32
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3
BTS721L1
Unit
mA
mV
ms
°C
A
A
A
V
K
V