TOP221YN datasheet(12/21 Pages) POWERINT

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TOP221-227

7/01

ILD

C(RESET)

DS(ON)

DSS

100

125

135

2.0

3.3

4.3

31.2

36.0

51.4

60.0

15.6

18.0

25.7

30.0

7.8

9.0

12.9

15.0

5.2

6.0

8.6

10.0

3.9

4.5

6.4

7.5

3.1

3.6

5.2

6.0

2.6

3.0

4.3

5.0

250

700

100

Current Limit

Delay

Thermal Shutdown

Temperature

Power-up Reset

Threshold Voltage

ON-State

Resistance

OFF-State

Current

Breakdown

Voltage

Rise

Time

Fall

Time

°C

Ω

µA

CIRCUIT PROTECTION (cont.)

OUTPUT

Conditions

(Unless Otherwise Specified)

See Figure 14

SOURCE = 0 V

; T

J = -40 to 125 °C

Min

Typ

Max

Parameter

Symbol

Units

C = 4 mA

S2 open

TOP221

J = 25 °C

D = 25 mA

J = 100 °C

TOP222

J = 25 °C

D = 50 mA

J = 100 °C

TOP223

J = 25 °C

D = 100 mA

J = 100 °C

TOP224

J = 25 °C

D = 150 mA

J = 100 °C

TOP225

J = 25 °C

D = 200 mA

J = 100 °C

TOP226

J = 25 °C

D = 250 mA

J = 100 °C

TOP227

J = 25 °C

D = 300 mA

J = 100 °C

See Note B

DS = 560 V, TA = 125 °C

See Note B

D = 100 µA, TA = 25 °C

Measured in a Typical Flyback

Converter Application.

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