HT1608

2

极限参数

OUT to GND……………………………………………………………………………..-0.3V to +9V

VCC to GND…………………………………………………………………………….-0.3V to +9V

Operating TemperatureRange…………………………………………………..-40℃ to +125℃

JunctionTemperatureRange………………………………………………………-40℃

to +150℃

StorageTemperatureRange………………………………………………………..-60℃

to +150℃

Stresses exceeding maximum ratings may damage the device. Maximum ratings are stress ratings only.

Functional operation above the recommended operating conditions is not implied. Extended exposure

to stresses above the recommended operating conditions may affect device reliability.

电气参数

VDD=5V , Vout=5V ,Ta=25℃,

unless otherwise specified

Parameters

Symbol

Test Condition

Min

Typ

Max

Unit

开启电压

UVLO_ON

VDD rising from 0

5

6

7

V

关闭电压

UVLO_OFF

VDD falling after turn on

2.5

3

3.5

V

OC 集电极耐压

V

cbo

--

--

--

650

V

内部电流限值

I

c

VDD=5V

after

turn

on

--

420

--

mA

启动电流

I

start

VDD rising before turn

on

35

43

55

uA

工作电流

I

op

Operation Current

1.5

mA

前沿消隐时间

T

off_max

--

574

887

1290

ns

结温

OTP

--

--

150

--

℃