BTS5231-2GS datasheet(13/27 Pages) INFINEON

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Smart High-Side Power Switch

BTS5231-2GS

Block Description and Electrical Characteristics

Data Sheet

V1.2, 2008-09-01

4.1.4

Electrical Characteristics

bb = 9 V to 16 V, Tj = -40 °C to +150 °C (unless otherwise specified)

typical values:

bb = 13.5 V, Tj = 25 °C

Pos.

Parameter

Symbol

Limit Values

Unit

Test Conditions

min.

typ. max.

General

4.1.1

Operating voltage

4.5

IN = 4.5 V,

L = 12 Ω,

DS < 0.5 V

4.1.2

Operating current

one channel active

two channels active

GND

2.0

3.8

4.0

8.0

IN = 5 V

4.1.3

Standby current for

whole device with

load

bb(OFF)

1.5

2.5

µA

IN = 0 V,

SEN = 0 V,

j = 25 °C

j = 85 °C

j = 150 °C

Output Characteristics

4.1.4

On-State resistance

per channel

DS(ON)

140

260

Ω

L = 2.5 A

j = 25 °C

j = 150 °C

4.1.5

Output voltage drop

limitation at small load

currents

DS(NL)

L < 0.15 A

4.1.6

Nominal load current

per channel

one channel active

two channels active

L(nom)

1.8

1.3

a = 85 °C

j ≤ 150 °C

2) 3)

4.1.7

Output clamp

OUT(CL)

-24

-20

-17

L = 40 mA

4.1.8

Output leakage

current per channel

L(OFF)

0.1

4.0

µA

IN = 0 V

4.1.9

Inverse current

capability

-I

L(inv)

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