BTS410E2 Просмотр технического описания (PDF) - Infineon Technologies

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BTS410E2

Smart Highside Power Switch

Infineon Technologies 

BTS 410 E2

Options Overview

all versions: High-side switch, Input protection, ESD protection, load dump and

reverse battery protection with 150 Ω in GND connection, protection against loss of

ground

Type

BTS 412 B2 410D2 410E2 410F2 410G2 410H2 307 308

Logic version

B

D

E

F

G

H

Overtemperature protection with hysteresis

Tj >150 °C, latch function16)17)

Tj >150 °C, with auto-restart on cooling

X

X

X

X

X

X

X

X

Short circuit to GND protection

switches off when VON>3.5 V typ. and Vbb> 7 V

typ16) (when first turned on after approx. 150 µs)

X

X

switches off when VON>8.5 V typ.16)

(when first turned on after approx. 150 µs)

X

X

X

X

Achieved through overtemperature protection

X

X

Open load detection

in OFF-state with sensing current 30 µA typ.

in ON-state with sensing voltage drop across

power transistor

X

X

X

X

X

X

X

X

Undervoltage shutdown with auto restart X

X

X

X

X

X

X

X

Overvoltage shutdown with auto restart18) X

X

X

X

X

X

-

X

Status feedback for

overtemperature

X

X

X

X

X

X

X

X

short circuit to GND

X

X

X

X

-

X

X

X

short to Vbb

X

-19)

-19)

-19)

-19)

X

X

X

open load

X

X

X

X

X

X

X

X

undervoltage

X

X

-

-

-

-

X

-

overvoltage

X

X

-

-

-

-

-

-

Status output type

CMOS

Open drain

Output negative voltage transient limit

(fast inductive load switch off)

to Vbb - VON(CL)

Load current limit

high level (can handle loads with high inrush currents)

low level (better protection of application)

Protection against loss of GND

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

16) Latch except when Vbb -VOUT < VON(SC) after shutdown. In most cases VOUT = 0 V after shutdown (VOUT ≠

0 V only if forced externally). So the device remains latched unless Vbb < VON(SC) (see page 4). No latch

between turn on and td(SC).

17) With latch function. Reseted by a) Input low, b) Undervoltage

18) No auto restart after overvoltage in case of short circuit

19) Low resistance short Vbb to output may be detected in ON-state by the no-load-detection

Semiconductor Group

10

2003-Oct-01

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