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PDF BTS441T Data sheet ( Hoja de datos )
| Número de pieza | BTS441T | |
| Descripción | Smart Highside Power Switch One Channel: 20m | |
| Fabricantes | Infineon Technologies AG | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de BTS441T (archivo pdf) en la parte inferior de esta página. Total 11 Páginas | ||
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Smart Highside Power Switch
One Channel: 20mΩ
Product Summary
On-state Resistance
Operating Voltage
Nominal load current
Current limitation
RON
Vbb(on)
IL(ISO)
IL(lim)
20mΩ
4.75 ... 41V
21A
65A
BTS 441 T
Package
TO-220-5-11 TO-263-5-2 TO-220-5-12
Standard
SMD
Straight
General Description
• N channel vertical power FET with charge pump, ground referenced CMOS compatible input, monolithically
integrated in Smart SIPMOS® technology.
• Providing embedded protective functions.
Application
• µC compatible power switch for 5V, 12 V and 24 V DC applications
• All types of resistive, inductive and capacitve loads
• Most suitable for loads with high inrush currents, so as lamps
• Replaces electromechanical relays, fuses and discrete circuits
Basic Funktions
• Very low standby current
• Optimized static electromagnetic compatibility (EMC)
• µC and CMOS compatible
• Fast demagnetization of inductive loads
• Stable behaviour at undervoltage
Protection Functions
• Short circuit protection
Vbb
• Current limitation
• Overload protection
• Thermal shutdown
• Overvoltage protection (including load dump) with external
GND-resistor
Logic
• Reverse battery protection with external GND-resistor
IN with
• Loss of ground and loss of Vbb protection
• Electrostatic discharge (ESD) protection
protection
functions
OUT
PROFET
GND
Load
Infineon Technologies AG
1 of 11
2003-Oct-01
1 page  
BTS 441 T
Parameter and Conditions
Symbol
at Tj =-40...+150°C, Vbb = 12 V unless otherwise specified
Protection Functions10)
Current limit (pin 3 to 5)
(see timing diagrams, page 9)
Tj =-40°C:
Tj =25°C:
Tj =+150°C:
Repetitive short circuit current limit
Tj = Tjt (see timing diagrams, page 10)
Thermal shutdown time11)12)
Tj,start =25°C:
(see timing diagram on page 10)
Output clamp (inductive load switch off) ;Tj =-40°C:
at VOUT = Vbb - VON(CL), IL= 40 mA Tj=25..150°C:
Thermal overload trip temperature
Thermal hysteresis
Reverse battery (pin 3 to 1) 13)
Reverse battery voltage drop (VOUT > Vbb)
IL = -2A
Tj =+150°C:
IL(lim)
IL(SCr)
Toff(SC)
VON(CL)
Tjt
∆Tjt
-Vbb
-VON(rev)
Values
Unit
min typ max
-- --
-- 65
40 --
-- 55
-- 14
41 --
43 47
150 --
-- 10
-- --
-- 540
85 A
--
--
-- A
-- ms
-- V
52
-- °C
-- K
32 V
-- mV
10) 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.
11) not subject to production test, specified by design
12) Device on 50mm*50mm*1.5mm epoxy PCB FR4 with 6cm2 (one layer, 70µm thick) copper area for Vbb
connection. PCB is vertical without blown air.
13) 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).
Infineon Technologies AG
5
2003-Oct-01
5 Page 
Package and Ordering Code
All dimensions in mm
Standard (=staggered): P-TO220-5-11
Sales code
Ordering code:
BTS441T
Q67060-S6112-A2
10 ±0.2
9.8 ±0.15
8.5 1)
3.7-0.15
A
4.4
1.27±0.1
BTS 441 T
Straight: P-TO220-5-12
Sales code
Ordering code:
BTS441T S
Q67060-S6112-A4
10 ±0.2
9.8 ±0.15
8.5 1)
3.7 -0.15
A
B
1.27 ±0.1
4.4
0.05
0.05 C
C
0...0.15
1.7
0.8 ±0.1
0.25 M A C
1) Typical
All metal surfaces tin plated, except area of cut.
0.5 ±0.1
2.4
3.9 ±0.4
8.4 ±0.4
0...0.15
6x
0.8 ±0.1
0.5 ±0.1
2.4
1.7
0.25 M A B C
Typical
1) All metal surfaces tin plated, except area of cut.
Published by Infineon Technoligies AG,
St.-Martin-Strasse 53, D-81669 München
© Infineon Technologies AG 2001. All Rights Reserved
SMD: P-TO263-5-2
Sales code
Ordering code:
(tape&reel)
BTS441T G
Q67060-S6112-A3
Attention please!
The information herein is given to describe certain components and
shall not be considered as a guarantee of characteristics.
Terms of delivery and rights to technical change reserved.
We hereby disclaim any and all warranties, including but not limited
to warranties of non-infringement, regarding circuits, descriptions
and charts stated herein.
10 ±0.2
9.8 ±0.15
8.5 1)
A
1.27 ±0.1
B
0.1
4.4
2.4
Information
For further information on technology, delivery terms and conditions
and prices please contact your nearest Infineon Technologies Office
in Germany or our Infineon Technologies Representatives worldwide
(see address ist).
0.05
Warnings
Due to technical requirements components may contain dangerous
substances. For information on the types in question please contact
your nearest Infineon Technologies Office.
5x0.8 ±0.1
0...0.15
4x1.7
0.25 M A B
0.5 ±0.1
8˚ max.
0.1
1) Typical
All metal surfaces tin plated, except area of cut.
Infineon Technologies Components may only be used in life-support
devices or systems with the express written approval of Infineon
Technologies, if a failure of such components can reasonably be
expected to cause the failure of that life-support device or system, or
to affect the safety or effectiveness of that device or system. Life
support devices or systems are intended to be implanted in the
human body, or to support and/or maintain and sustain and/or
protect human life. If they fail, it is reasonable to assume that the
health of the user or other persons may be endangered.
Infineon Technologies AG
11
2003-Oct-01
11 Page | ||
| Páginas | Total 11 Páginas | |
| PDF Descargar | [ Datasheet BTS441T.PDF ] | |
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