BTS426L1 E3062A Infineon Technologies, BTS426L1 E3062A Datasheet

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BTS426L1 E3062A

Manufacturer Part Number
BTS426L1 E3062A
Description
IC HIGH SIDE PWR SWITCH TO220-5
Manufacturer
Infineon Technologies
Series
PROFET®r
Type
High Sider
Datasheet

Specifications of BTS426L1 E3062A

Input Type
Non-Inverting
Number Of Outputs
1
On-state Resistance
50 mOhm
Current - Output / Channel
7A
Current - Peak Output
25A
Voltage - Supply
5 V ~ 34 V
Operating Temperature
-40°C ~ 150°C
Mounting Type
Surface Mount
Package / Case
TO-220-5 (Formed Leads)
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Other names
BTS426L1E3062ANT
BTS426L1E3062AT
SP000011244
Smart Highside Power Switch
Features
Application
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.
1
Semiconductor Group
)
Overload protection
Current limitation
Short circuit protection
Thermal shutdown
Overvoltage protection (including load dump)
Fast demagnetization of inductive loads
Reverse battery protection
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 V
Electrostatic discharge (ESD) protection
All types of resistive, inductive and capacitve loads
Replaces electromechanical relays, fuses and discrete circuits
C compatible power switch with diagnostic feedback for 12 V and 24 V DC grounded loads
With external current limit (e.g. resistor R
current limited by connected load.
4
2
ST
IN
ESD
1 )
Voltage
Voltage
sensor
source
bb
Logic
protection
V
Logic
Overvoltage
GND
protection
Charge pump
Level shifter
Rectifier
=150 ) in GND connection, resistor in series with ST connection, reverse load
1
GND
Signal GND
1 of 14
Current
Product Summary
Overvoltage protection
Operating voltage
On-state resistance
Load current (ISO)
Current limitation
limit
Short to Vbb
unclamped
Open load
detection
ind. loads
Limit for
Standard
protection
Gate
5
Temperature
sensor
TO-220AB/5
PROFET
Straight leads
R
GND
+ V bb
O
PROFET ® BTS426L1
OUT
V
V
R
I
I
L(ISO)
L(SCr)
bb(AZ)
bb(on)
ON
Load GND
1
3
5
5
Load
5.0 ... 34 V
2003-Oct-01
SMD
7.0
43
60 m
16
1
5
V
A
A

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BTS426L1 E3062A Summary of contents

Page 1

Smart Highside Power Switch Features Overload protection Current limitation Short circuit protection Thermal shutdown Overvoltage protection (including load dump) Fast demagnetization of inductive loads 1 ) Reverse battery protection Undervoltage and overvoltage shutdown with auto-restart and hysteresis Open drain diagnostic ...

Page 2

Pin Symbol 1 GND - OUT O (Load, L) Maximum Ratings °C unless otherwise specified j Parameter Supply voltage (overvoltage protection see page 3) Supply ...

Page 3

Electrical Characteristics Parameter and Conditions ° unless otherwise specified j bb Load Switching Capabilities and Characteristics On-state resistance (pin Nominal load current, ISO Norm ...

Page 4

Parameter and Conditions ° unless otherwise specified j bb Protection Functions 9) Initial peak short circuit current limit (pin Repetitive short circuit shutdown current limit (see ...

Page 5

Parameter and Conditions ° unless otherwise specified Input and Status Feedback Input resistance T =-40..150°C, see circuit page 6 j Input turn-on threshold voltage Input turn-off threshold voltage ...

Page 6

Truth Table Input- Output level level Normal L L operation H H Open load Short circuit Overtem perature H L Undervoltage Overvoltage ...

Page 7

Status output R ST(ON) GND ESD-Zener diode: 6.1 V typ., max 5 mA; R mA, ESD zener diodes are not to be used as voltage clamp at DC conditions. Operation in this mode may result in a drift of the ...

Page 8

GND disconnect with GND pull PROFET ST 4 GND GND bb Any kind of load device stays off GND > IN IN(T+) ...

Page 9

Typ. transient thermal impedance chip case Z = f(t )Z [K/W] thJC p thJC 10 1 0.1 0.01 1E-5 1E-4 1E-3 1E-2 Transient thermal impedance chip ambient air Z = f(t )Z [K/W] thJA p thJA 100 10 1 0.1 ...

Page 10

Timing diagrams Figure 1a: V turn on OUT ST open drain proper turn on under all conditions Figure 2a: Switching a lamp OUT I L Semiconductor Group Figure 2b: Switching an inductive ...

Page 11

Figure 4a: Overtemperature: Reset if T < OUT T J Figure 5a: Open load: detection in ON-state, turn on/off to open load IN t d(ST OUT I L open The status delay time ...

Page 12

Figure 6a: Undervoltage bb(under) V OUT ST open drain Figure 6b: Undervoltage restart of charge pump bb(over bb(o rst) bb(u rst) V bb(u cp) V bb(under) charge pump starts at V ...

Page 13

... Package and Ordering Code All dimensions in mm Standard TO-220AB/5 BTS426L1 TO-220AB/5, Option E3043 BTS426L1 E3043 Semiconductor Group Ordering code SMD TO-220AB/5, Opt. E3062 Q67060-S6108-A2 BTS426L1 E3062A Changed since 04.96 Date Change Ordering code Dec t 1996 to 800µs, typical from 400 to Q67060-S6108-A3 320µ ...

Page 14

... Due to technical requirements components may contain dangerous substances. For information on the types in question please contact your nearest Infineon Technologies Office. Infineon Technologies Components may only be used in life-support devices or systems with the express written approval of Infineon Technologies failure of such components can reasonably be expected to cause the failure of that life-support device or system affect the safety or effectiveness of that device or system ...

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