BTS5234LAUMA1 datasheet, PDF - EEWORLD Datasheet

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BTS5234LAUMA1: DescriptionIC HIGH SIDE PWR SWITCH PDSO-12; CategoryAnalog mixed-signal IC Drivers and interfaces; File Size279KB，28 Pages; ManufacturerInfineon; Websitehttp://www.infineon.com/; Environmental Compliance

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BTS5234LAUMA1 Overview

IC HIGH SIDE PWR SWITCH PDSO-12

BTS5234LAUMA1 Parametric

Parameter Name	Attribute value
Is it lead-free?	Lead free
Is it Rohs certified?	conform to
Maker	Infineon
Parts packaging code	SOIC
package instruction	HSSOP,
Contacts	12
Reach Compliance Code	compliant
ECCN code	EAR99
Built-in protection	OVER VOLTAGE; THERMAL; TRANSIENT
Interface integrated circuit type	HALF BRIDGE BASED PERIPHERAL DRIVER
JESD-30 code	R-PDSO-G12
length	7.5 mm
Number of functions	2
Number of terminals	12
Output current flow direction	SOURCE AND SINK
Nominal output peak current	23 A
Package body material	PLASTIC/EPOXY
encapsulated code	HSSOP
Package shape	RECTANGULAR
Package form	SMALL OUTLINE, HEAT SINK/SLUG, SHRINK PITCH
Peak Reflow Temperature (Celsius)	NOT SPECIFIED
Certification status	Not Qualified
Maximum seat height	2.6 mm
Maximum supply voltage	28 V
Minimum supply voltage	4.5 V
Nominal supply voltage	13.5 V
surface mount	YES
Terminal form	GULL WING
Terminal pitch	1 mm
Terminal location	DUAL
Maximum time at peak reflow temperature	NOT SPECIFIED
Disconnect time	250 µs
connection time	250 µs
width	6.4 mm
Base Number Matches	1

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Data Sheet, V1.0, January 2004

BTS 5234L

Smart High-Side Power Switch

PROFET

Two Channels, 60 mΩ

Automotive Power

N e v e r

s t o p

t h i n k i n g .

Smart High-Side Power Switch

BTS 5234L

Table of Contents

Page

Product Summary

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3

1 Overview

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5

1.1 Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5

1.2 Terms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6

2 Pin Configuration

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7

2.1 Pin Assignment BTS 5234L . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7

2.2 Pin Definitions and Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7

3 Electrical Characteristics

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8

3.1 Maximum Ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8

4 Block Description and Electrical Characteristics

. . . . . . . . . . . . . . . . . . . . . . .10

4.1 Power Stages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10

4.1.1 Output On-State Resistance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

4.1.2 Input Circuit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

4.1.3 Inductive Output Clamp . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

4.1.4 Electrical Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

4.2 Protection Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15

4.2.1 Over Load Protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

4.2.2 Reverse Polarity Protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

4.2.3 Over Voltage Protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

4.2.4 Loss of Ground Protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

4.2.5 Electrical Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

4.3 Diagnosis . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .18

4.3.1 ON-State Diagnosis . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

4.3.2 OFF-State Diagnosis . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

4.3.3 Sense Enable Function . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

4.3.4 Electrical Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22

5 Package Outlines BTS 5234L

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .24

6 Revision History

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .25

Data Sheet

V1.0, 2004-01-23

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