BTS441T Infineon Technologies, BTS441T Datasheet - Page 5

• Manufacturer Part Number: BTS441T
• Description: IC HIGH SIDE PWR SWITCH TO220-5
• Manufacturer: Infineon Technologies
• Series: PROFET®r
• Type: High Sider

Specifications of BTS441T

• Input Type: Non-Inverting
• Number Of Outputs: 1
• On-state Resistance: 15 mOhm
• Current - Output / Channel: 21A
• Current - Peak Output: 65A
• Voltage - Supply: 4.75 V ~ 43 V
• Operating Temperature: -40°C ~ 150°C
• Mounting Type: Through Hole
• Package / Case: TO-220-5 (Bent and Staggered Leads)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: BTS441TNK; SP000011258

Data sheet
Parameter and Conditions
at T
Protection Functions
Current limit (pin 3 to 5)
(see timing diagrams, page 9)
Repetitive short circuit current limit
Thermal shutdown time
Output clamp
Thermal overload trip temperature
Thermal hysteresis
Reverse battery (pin 3 to 1)
Reverse battery voltage drop (V
I
10
11)
12)
13)
(see timing diagram on page 10)
L
at V OUT = V bb - V ON(CL) , I L = 40 mA
T
) Integrated protection functions are designed to prevent IC destruction under fault conditions described in the
= -2A
j
j
data sheet. Fault conditions are considered as "outside" normal operating range. Protection functions are not
designed for continuous repetitive operation.
not subject to production test, specified by design
Device on 50mm*50mm*1.5mm epoxy PCB FR4 with 6cm
connection. PCB is vertical without blown air.
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 1 and circuit page 7).
= T
=-40...+150°C, V
jt
(see timing diagrams, page 10)
(inductive load switch off)
bb
= 12 V unless otherwise specified
10)
11)12)
13)
OUT
> V
T
T
j
bb
T
=25..150°C: V
T
j,start
)
j
;
j
T
T
=+150°C:
=+150°C:
T
j
j
j
=-40°C:
=-40°C:
=25°C:
=25°C:
5
2
(one layer, 70μm thick) copper area for V bb
I
I
T
T
Δ T
- V
-V
L(lim)
L(SCr)
Symbol
off(SC)
jt
ON(CL)
bb
ON(rev)
jt
150
min
40
41
43
--
--
--
--
--
--
--
Values
540
typ
65
55
14
47
10
--
--
--
--
--
Rev. 1.11, 2008-12-09
max
85
52
32
--
--
--
--
--
--
--
--
Unit
mV
ms
°C
BTS441T
A
A
V
K
V