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PDF ITS410E2 Data sheet ( Hoja de datos )
| Número de pieza | ITS410E2 | |
| Descripción | Smart High-Side Power Switch | |
| Fabricantes | Infineon | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de ITS410E2 (archivo pdf) en la parte inferior de esta página. Total 15 Páginas | ||
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PROFET® ITS 410 E2
Smart Highside Power Switch
for Industrial Applications
Features
• Overload protection
• Current limitation
• Short circuit protection
• Thermal shutdown
• Overvoltage protection (including load dump)
• Fast demagnetization of inductive loads
• Reverse battery protection1)
• Undervoltage and overvoltage shutdown with
auto-restart and hysteresis
• Open drain diagnostic output
• Open load detection in ON-state
• CMOS compatible input
• Loss of ground and loss of Vbb protection
• Electrostatic discharge (ESD) protection
Product Summary
Overvoltage protection
Operating voltage
On-state resistance
Load current (ISO)
Current limitation
Operating temperature
Vbb(AZ)
Vbb(on)
RON
IL(ISO)
IL(SCr)
Ta
65 V
4.7 ... 42 V
220 mΩ
1.8 A
5A
-30…+85 °C
PG-TO220AB/5
5
Standard
5
1
Straight leads
Application
• µC compatible power switch with diagnostic feedback for 12 V and 24 V DC grounded loads in industrial
applications
• All types of resistive, inductive and capacitve loads
• Replaces electromechanical relays, fuses and discrete circuits
General Description
N channel vertical power FET with charge pump, ground referenced CMOS compatible input and diagnostic
feedback, monolithically integrated in Smart SIPMOS technology. Providing embedded protective functions.
2 IN
Voltage
source
V Logic
Voltage
sensor
ESD
4 ST
Logic
Overvoltage
protection
Current
limit
Gate
protection
+ Vbb 3
Charge pump
Level shifter
Rectifier
Limit for
unclamped
ind. loads
Open load
detection
OUT
Temperature
5
sensor
Load
Short circuit
detection
GND
1
Signal GND
PROFET
Load GND
1) With external current limit (e.g. resistor RGND=150 Ω) in GND connection, resistors in series with IN and ST
connections, reverse load current limited by connected load.
Infineon Technologies AG
1 of 15
2006-Mar-28
1 page  
PROFET® ITS 410 E2
Parameter and Conditions
at Tj = 25 °C, Vbb = 12 V unless otherwise specified
Symbol
Input and Status Feedback11)
Input turn-on threshold voltage Tj =-40..+150°C: VIN(T+)
Input turn-off threshold voltage Tj =-40..+150°C: VIN(T-)
Input threshold hysteresis
∆ VIN(T)
Off state input current (pin 2), VIN = 0.4 V
IIN(off)
On state input current (pin 2), VIN = 5 V
IIN(on)
Status invalid after positive input slope
td(ST SC)
(short circuit)
Tj=-40 ... +150°C:
Status invalid after positive input slope
td(ST)
(open load)
Tj=-40 ... +150°C:
Status output (open drain)
Zener limit voltage Tj =-40...+150°C, IST = +50 uA: VST(high)
ST low voltage Tj =-40...+150°C, IST = +1.6 mA: VST(low)
Values
Unit
min typ max
1.5 -- 2.4 V
1.0 -- -- V
-- 0.5
-- V
1 -- 30 µA
10 25 70 µA
-- -- 450 µs
300 -- 1400 µs
5.0 6 -- V
-- -- 0.4
11) If a ground resistor RGND is used, add the voltage drop across this resistor.
Infineon Technologies AG
5
2006-Mar-28
5 Page 
Timing diagrams
PROFET® ITS 410 E2
Figure 1a: Vbb turn on:
IN
t d(bb IN)
Vbb
V
OUT
A
Figure 2b: Switching an inductive load
IN
ST t d(ST)
*)
V
OUT
ST open drain
t
A
in case of too early VIN=high the device may not turn on (curve A)
td(bb IN) approx. 150 µs
Figure 2a: Switching a lamp,
IL
I L(OL)
t
*) if the time constant of load is too large, open-load-status may
occur
IN
ST
V
OUT
I
L
Infineon Technologies AG
t
11
2006-Mar-28
11 Page | ||
| Páginas | Total 15 Páginas | |
| PDF Descargar | [ Datasheet ITS410E2.PDF ] | |
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