BTS308 E3062A Infineon Technologies, BTS308 E3062A Datasheet

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BTS308 E3062A

Manufacturer Part Number
BTS308 E3062A
Description
IC SWITCH SMART HISIDE TO220AB-5
Manufacturer
Infineon Technologies
Series
PROFET®r
Type
High Sider
Datasheet

Specifications of BTS308 E3062A

Input Type
Non-Inverting
Number Of Outputs
1
On-state Resistance
270 mOhm
Current - Output / Channel
1.3A
Current - Peak Output
5A
Voltage - Supply
4.7 V ~ 34 V
Operating Temperature
-40°C ~ 150°C
Mounting Type
Surface Mount
Package / Case
TO-220-4 Full Pack (Bent and Staggered Leads)
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Other names
BTS308 E3062A
BTS308E3062AINTR
BTS308E3062AT
SP000011227
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 OFF-state
CMOS compatible input
Loss of ground and loss of V
Electrostatic discharge (ESD) protection
Most suitable for inductive loads
Replaces electromechanical relays, fuses and discrete circuits
Fast switching
Not suitable for lamp loads
C compatible power switch with diagnostic feedback for 12 V and 24 V DC grounded loads
With external current limit (e.g. resistor R
connection, reverse load current limited by connected load.
4
2
ST
IN
ESD
Voltage
Voltage
sensor
source
Logic
V
1
)
Logic
bb
protection
Overvoltage
protection
Charge pump
Level shifter
Rectifier
1
GND
GND
Page 1 of 14
Signal GND
=150 ) in GND connection, resistor in series with ST
Current
Product Summary
Overvoltage protection
Operating voltage
On-state resistance
Load current (ISO)
limit
unclamped
Open load
Short circuit
detection
ind. loads
detection
Limit for
Standard
protection
Gate
5
Temperature
TO-220AB/5
sensor
PROFET
Straight leads
+ V bb
OUT
PROFET ® BTS 308
V
V
R
I
L(ISO)
bb(AZ)
bb(on)
Load GND
ON
1
3
5
5
4.7 ... 34 V
2003-Oct-01
Load
300 m
SMD
1.3
60
1
5
V
A

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BTS308 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) Load ...

Page 3

Electrical Characteristics Parameter and Conditions ° unless otherwise specified j bb Load Switching Capabilities and Characteristics On-state resistance (pin 0 12V ...

Page 4

Parameter and Conditions ° unless otherwise specified Protection Functions Initial peak short circuit current limit (pin max 100 > ON(SC) ...

Page 5

Parameter and Conditions ° unless otherwise specified j bb Input and Status Feedback Input resistance see circuit page 6 Input turn-on threshold voltage Input turn-off threshold voltage Input threshold hysteresis, T Off ...

Page 6

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

Page 7

Inductive and overvoltage output clamp V Z PROFET GND V clamped typ. ON Overvolt. and reverse batt. protection Logic GND V = 6.2 V typ., V ...

Page 8

V disconnect with charged external bb inductive load high OUT PROFET GND other external inductive loads L are connected to the PROFET, additional elements like D are ...

Page 9

Options Overview all versions: High-side switch, Input protection, ESD protection, load dump and reverse battery protection with 150 Type Logic version Overtemperature protection with hysteresis >150 °C, latch function ) T j >150 °C, with auto-restart ...

Page 10

Timing diagrams Figure 1a: V turn on d(bb IN OUT A ST open drain A in case of too early V IN =high the device may not turn on (curve A) t approx. 150 ...

Page 11

Figure 3c: Short circuit while on OUT I L **) **) current peak approx Figure 4a: Overtemperature, Reset if (IN=low) and (T < OUT goes ...

Page 12

Figure 6b: Undervoltage restart of charge pump bb(o rst) bb(u rst) V bb(u cp) V bb(under) charge pump starts at V =4.9 V typ. bb(ucp) Figure 7a: Overvoltage ON(CL) bb(over) bb ...

Page 13

Package and Ordering Code All dimensions in mm Standard TO-220AB/5 BTS 308 TO-220AB/5, Option E3043 BTS 308 E3043 Semiconductor Group SMD TO-220AB/5, Opt. E3062 Ordering code BTS 308 E3062A tbd Ordering code tbd Page 13 BTS 308 Ordering code T&R: ...

Page 14

... 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. Life support devices ...

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