TOP233PN datasheet(26/36 Pages) POWERINT

26 / 36 page

TOP232-234

7/01

MULTI-FUNCTION INPUT

Conditions

(Unless Otherwise Specified)

See Figure 34

SOURCE = 0 V

; T

J = -40 to 125 °C

Min

Typ

Max

Parameter

Symbol

Units

REM (N)

M (SC)

M (DC)

RON

ROFF

µA

µs

210

225

240

-43

-35

-27

-7

300

400

520

-300

-240

-180

-110

-90

-70

2.00

2.60

3.00

2.50

2.90

3.30

1.25

1.32

1.39

1.18

1.24

1.30

110

0.30

0.6

1.1

1.0

1.8

1.5

2.5

4.0

1.5

2.5

4.0

J = 25 °C

MULTI-FUNCTION

Pin Floating

MULTI-FUNCTION

Pin Shorted to

CONTROL

J = 25 °C

Threshold

Hysteresis

J = 25 °C

M = VC

Normal Mode

Auto-restart Mode

M = 50 µA

M = 225 µA

M = -50 µA

M = -150 µA

J = 25 °C

M > IM (DC)

DRAIN = 150 V

From Remote On to Drain Turn-On

See Note B

Minimum Time Before Drain

Turn-On to Disable Cycle

See Note B

M = 0 V

Threshold

Hysteresis

Line Under-Voltage

Threshold Current

Line Over-Voltage

or Remote ON/

OFF Threshold

Current and

Hysteresis

Remote ON/OFF

Negative Threshold

Current and

Hysteresis

MULTI-FUNCTION

Pin Short Circuit

Current

MULTI-FUNCTION

Pin Voltage

Maximum Duty

Cycle Reduction

Onset Threshold

Current

Maximum Duty

Cycle Reduction

Slope

Remote OFF

DRAIN Supply

Current

Remote ON Delay

Remote OFF

Setup Time

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