VIPer22A-E, VIPer22ADIP-E, VIPer22AS-E

Electrical characteristics

Doc ID 12050 Rev 2

5/21

Table 6.

Oscillation section

Symbol

Parameter

Test conditions

Min

Typ

Max

Unit

Oscillator frequency

total variation

54

60

66

kHz

Table 7.

PWM comparator section

Symbol

Parameter

Test conditions

Min

Typ

Max

Unit

(See Figure 12 on page 14)

560

Peak current

limitation

(See Figure 12 on page 14)

0.56

0.7

0.84

A

(See Figure 12 on page 14)

0.9

mA

FB pin input

impedance

(See Figure 12 on page 14)

1.2

k

Ω

Current sense delay

to turn-OFF

200

ns

Blanking time

500

ns

Minimum turn-ON

time

700

ns

Table 8.

Overtemperature section

Symbol

Parameter

Test conditions

Min

Typ

Max

Unit

Thermal shutdown

temperature

(See Figure 13 on page 14)

140

170

°C

Thermal shutdown

hysteresis

(See Figure 13 on page 14)

40

°C

Table 9.

1.

Above power capabilities are given under adequate thermal conditions

Mains type

SO-8

DIP-8

European (195 - 265 Vac)

12 W

20 W

US / Wide range (85 - 265 Vac)

7 W

12 W