Rainbow-electronics BD4719G Manual do Utilizador descarregar pdf (Página 2)

Absolute Maximum Ratings(Ta=25˚C)

Power supply voltage

Output voltage

Power dissipation (SMP5)

Operating temperature range

Parameter Symbol Unit

Vcc

Topr

Storage temperature range

Tstg

Limits

–0.3 ~ +10

150

–20 ~ +75

–40 ~ +125

˚C

Application Circuit

GND

Vout

reset pin

Vref

VCC

VDD

Micro

controller

Detection voltage Vs –2%

—

1.9~4.6

±0.01

0.1

1.5

1.6

0.65

—

+2%

—

100

120

0.4

3.0

3.2

0.85

0.1

%/˚C

µS

µA

Vs/∆T

∆Vs

TPLH

TPHL

VOL

Icc1

Icc2

VOPL

Detection voltage

temperature coefficient

Hysteresis voltage

"H" transfer delay time

"L" transfer delay time

"L" output voltage

Circuit current (At ON mode)

Circuit current (At OFF mode)

Operating limit voltage

Output leak current

RL=4.7kΩ, Vcc=HÆL

RL=4.7KΩ, Ta=–20~+75˚C

RL=4.7KΩ, Vcc=LÆHÆL

*1 TPLH : Vcc=(Vs typ.–0.4V)Æ(Vs typ.+0.4V)

*2 TPHL : Vcc=(Vs typ.+0.4V)Æ(Vs typ.–0.4V)

CL=100PF, RL=4.7KΩ

Vcc=VsMIN.–0.05V, RL=4.7KΩ

Vcc=VsMIN.–0.05V, RL=∞

Vcc=VsTYP./0.85V, RL=∞

RL=4.7KΩ, VOL≥0.4V

Vcc=Vout=10V

Electrical characteristics(Unless otherwise noted; Ta=25˚C)

Timing waveform Transfer delay time measurement circuit

3.0 15.0 — mAIOL"L" output current Vo=0.4V, Vcc=VsMIN.–0.05V

Symbol Min. Max. Unit ConditionsTyp.Parameter

BD47XXG

VCC

VOUT

VOH

TPLH

VOL

VS+∆VS

1 2 3

5 4

NC SUB GND

Vcc Vout

RL=4.7KΩ

100pF

0.22uF

VCC

BD47XXG

TPHL

Note) The ratings shown above indicate breakdown limit of the pin and should not be regarded as the values that guarantee the operation.

* Derating : 1.5mW/˚C for operation above Ta=25˚C

1 2 3 4 5

Comentários a estes Manuais

Sem comentários

Rainbow-electronics BD4719G Manual do Utilizador Página 2

Comentários a estes Manuais

Manuais e produtos relacionados com Hardware de computador Rainbow-electronics BD4719G