BTS621L1 E3230

Manufacturer Part NumberBTS621L1 E3230
DescriptionIC HISIDE PWR SWITCH 2CH TO220-7
ManufacturerInfineon Technologies
SeriesPROFET®
TypeHigh Side
BTS621L1 E3230 datasheet
 


Specifications of BTS621L1 E3230

Input TypeNon-InvertingNumber Of Outputs2
On-state Resistance80 mOhmCurrent - Output / Channel4.4A
Current - Peak Output14AVoltage - Supply5 V ~ 34 V
Operating Temperature-40°C ~ 150°CMounting TypeThrough Hole
Package / CaseTO-220-7 (Bent Leads)Lead Free Status / RoHS StatusContains lead / RoHS non-compliant
Other namesBTS621L1-E3230
BTS621L1E3230
BTS621L1E3230
SP000011278
  
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Smart Two Channel 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 output
Open load detection in ON-state
CMOS compatible input
Loss of ground and loss of V
protection
bb
Electrostatic discharge (ESD) protection
Application
C compatible power switch with diagnostic
feedback for 12 V and 24 V DC grounded loads
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.
Voltage
source
V
Logic
Voltage
sensor
3
IN1
6
IN2
Logic
ESD
5
ST
PROFET
)
1
With external current limit (e.g. resistor R
connection, reverse load current limited by connected load.
Semiconductor Group
Product Summary
Overvoltage protection
Operating voltage
On-state resistance R
Load current (ISO)
Current limitation
1
Standard
Current
Gate 1
Overvoltage
limit 1
protection
protection
Limit for
Level shifter
unclamped
Rectifier 1
Temperature
ind. loads 1
sensor 1
Charge
Open load
pump 1
Short to Vbb
detection 1
Charge
Gate 2
Current
pump 2
protection
limit 2
Level shifter
Limit for
unclamped
Rectifier 2
Temperature
ind. loads 2
sensor 2
Open load
Short to Vbb
detection 2
GND
2
Signal GND
=150 ) in GND connection, resistor in series with ST
GND
1 of 15
PROFET ® BTS621L1
V
43
bb(AZ)
V
5.0 ... 34 V
bb(on)
both
channels:
each
parallel
100
50 m
ON
I
4.4
8.5
L(ISO)
I
8
8
L(SCr)
TO-220AB/7
7
7
1
1
Straight leads
SMD
+ V bb
4
OUT1
1
OUT2
7
Load
R
R
O1
O2
GND
Load GND
2003-Oct-01
V
A
A
7

BTS621L1 E3230 Summary of contents

  • Page 1

    Smart Two Channel 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 ...

  • Page 2

    Pin Symbol 1 OUT1 (Load GND 3 IN1 IN2 7 OUT2 (Load, L) Maximum Ratings °C unless otherwise specified j Parameter Supply voltage (overvoltage protection see page 4) ...

  • Page 3

    Thermal Characteristics Parameter and Conditions Thermal resistance chip - case, both channels: junction - ambient (free air): SMD version, device on PCB Electrical Characteristics Parameter and Conditions ° unless otherwise specified j ...

  • Page 4

    Parameter and Conditions ° unless otherwise specified j bb Operating Parameters ) Operating voltage 6 Undervoltage shutdown Undervoltage restart Undervoltage restart of charge pump see diagram page 13 Undervoltage hysteresis V = ...

  • Page 5

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

  • Page 6

    Parameter and Conditions ° unless otherwise specified j bb Input and Status Feedback Input resistance T =-40..150°C, see circuit page 7 j Input turn-on threshold voltage Input turn-off threshold voltage Input threshold ...

  • Page 7

    Truth Table Normal operation Open load Short circuit Overtemperature Undervoltage/ Overvoltage L = "Low" Level X = don't care H = "High" Level Status signal after the time delay shown in the diagrams (see fig 5. page ...

  • Page 8

    Status output R ST(ON) GND ESD-Zener diode: 6.1 V typ., max 5 mA; R < 380 at 1.6 mA, ESD zener diodes are not ST(ON used as voltage clamp at DC conditions. Operation in this mode may result ...

  • Page 9

    GND disconnect with GND pull IN1 OUT1 V IN1 PROFET IN2 6 V OUT2 IN2 ST GND GND Any kind of load device ...

  • Page 10

    Typ. transient thermal impedance chip case Z = f(t ), one Channel active thJC p Z [K/W] thJC 10 1 0.1 0.01 1E-5 1E-4 1E-3 1E-2 Typ. transient thermal impedance chip case Z = f(t ), both Channel active thJC ...

  • Page 11

    Timing diagrams Figure 1a: V turn on: bb IN1 IN2 OUT1 V OUT2 ST open drain Figure 2a: Switching a lamp OUT I L Semiconductor Group Both channels are symmetric and consequently the diagrams ...

  • Page 12

    Figure 4a: Overtemperature: Reset if T < OUT T J Figure 5a: Open load: detection in ON-state, open load occurs in on-state IN1 IN2 channel 2: normal operation V OUT1 channel open ...

  • Page 13

    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 14

    ... Package and Ordering Code All dimensions in mm Standard TO-220AB/7 BTS621L1 Q67060-S6304-A2 TO 220AB/7, Opt. E3230 BTS621L1 E3230 Q67060-S6304-A3 Semiconductor Group Ordering code SMD TO 220AB/7, Opt. E3128 BTS621L1 E3128A T&R: Changed since 04.96 Date Change Dec t d(ST OL4) 1996 to 800µs, typical from 400 to 320µ ...

  • Page 15

    ... 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 ...

  • Page 16

    This datasheet has been download from: www.datasheetcatalog.com Datasheets for electronics components. ...