BTS308 查看數據表（PDF） - Infineon Technologies

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BTS308

Smart Highside Power Switch

Infineon Technologies 

Parameter and Conditions

at Tj = 25 °C, Vbb = 24 V unless otherwise specified

Symbol

Input and Status Feedback8)

Input resistance

RI

see circuit page 6

Input turn-on threshold voltage

Tj =-40..+150 VIN(T+)

Input turn-off threshold voltage

Tj =-40..+150° VIN(T-)

Input threshold hysteresis, Tj =-40..+150°C

∆ VIN(T)

Off state input current (pin 2), VIN = 0.4 V,

Tj =-40..+150°C

IIN(off)

On state input current (pin 2), VIN = 3.5 V,

Tj =-40..+150°C

IIN(on)

Delay time for status with open load

after Input neg. slope (see diagram page 11)

td(ST OL3)

Status invalid after positive input slope

td(ST SC)

(short circuit)

Tj=-40 ... +150°C:

Status output (open drain)

Zener limit voltage Tj =-40...+150°C, IST = +50 uA: VST(high)

ST low voltage Tj =-40...+150°C, IST = +1.6 mA: VST(low)

BTS 308

Values

Unit

min typ max

--

4

-- kΩ

1.5

-- 2.4 V

0.8

--

-- V

0.2

--

-- V

8

-- 30 µA

10 22 50 µA

50

-- 400 µs

15 50 100 µs

5.4

6

-- V

--

-- 0.4

8) If a ground resistor RGND is used, add the voltage drop across this resistor.

Semiconductor Group

Page 5

2003-Oct-01

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