AVS1BCP08 データシートの表示（PDF） - STMicroelectronics

部品番号

コンポーネント説明

一致するリスト

AVS1BCP08

AUTOMATIC VOLTAGE SWITCH (SMPS < 200W)

STMicroelectronics 

AVS08

DC GENERAL ELECTRICAL CHARACTERISTICS (continued)

CONTROLLER AVS1BCP08 Toper = 25°C (unless otherwise specified)

Symbol

Parameter

Min.

Value

Typ.

Unit

Max.

VSS (pin 1) (Vreg)

ISS (pin 1) (Vreg)

(@ VSS = 9V)

ISS (pin 1)

(@ triac gate non

connected)

Shunt regulator

Supply current

Quiescent current

-10

-9

-8

V

0.4

25

mA

1

mA

F (pin 3)

(@ R = 91kΩ)

(C = 100pF)

Oscillator frequency

42

44

46

KHz

VM (pin 8) Vth (3) Peak voltage of detection high-threshold

VM (pin 8) Vh (3) Peak voltage of detection hysteresis

(1) VM (pin 8) Vth (3) Zero-crossing detection high-threshold

VM (pin 8) Vh (3) Zero-crossing detection hysteresis

(2)

Vrazht (4) Power-on-reset activation threshold

4.08

4.25

4.42

V

0.370

0.4

0.420

V

95

110

125

mV

27

50

80

mV

Vreg x 0.89

V

(2)

Vrazlt (4) Power-down-reset activation threshold

3

6.95

V

Mode (pin 7)

VIL (4)

VIH (4)

0.7 Vreg

0.3 Vreg V

VG (pin 5)

VOL (IVG = 25mA)

Leakage current (VG = VDD)

1

V

+ 50

µA

NOTE:

(1) : This value gives a typical noise immunity on the zero-crossing detectionof 110mV x 1018/18 = 6.20V on the main supply

(2) : See following diagram

(3) : Voltage referred to VSS

(4) : Voltage referred to VDD

POWER-ON AND POWER-OFF RESET BEHAVIOUR

Undetermined Power-on reset

Normal operation

Power-off reset Undetermined

0V

0V

-2.7V

Vrazht

Vreg = VSS - VDD

-2.7V

Vrazlt

4/7

Share Link: