IK3466 Просмотр технического описания (PDF) - IK Semicon Co., Ltd

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IK3466

IC for AC/DC Converter with built–in Power DMOS Transistor with Operating Frequency 132 ± 8 kHz

IK Semicon Co., Ltd 

IK3466

Table 2 - Absolute Maximum Ratings

Symbol

Parameter

VD

IDMAX

VEN/UV

IEN/UV

VBP

Tstg

DRAIN lead supply voltage

Peak current, DRAIN lead,

EN/UV lead voltage

EN/UV lead current

BYPASS lead voltage

Storage temperature

Target

Unit

Min

Max

-0,3

700

V

-

560

mA

-0,3

9

V

-

100

mA

-0,3

9

V

-60

150

oC

* Stresses beyond those listed under “absolute maximum ratings” may cause permanent damage to the device.

These are stress ratings only and functional operation of the device at these or any other conditions beyond those

indicated under “recommended operating conditions” is not implied.

Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.

Table 3 – Recommended Operation Mode

Symbol

Parameter

VDS

DRAIN lead supply voltage

IDS

Peak current, DRAIN lead,

VBP

BYPASS lead voltage

ТJ

Junction temperature

________

* Ambient temperature

Norm

Unit

Min

Max

50

700

V

-

375

mA

-

6,15

V

-40*

125

oC

Table 3 – Electric Parameters IK3466 .

( ТJ - 40* … +125oC, SOURCE = 0V , unless otherwise specified)

Parameter

Symbol

Measurement

mode

Control function

Operating frequency

Maximum duty cycle

fOSC

DCMAX

ТJ = 25oC

S1 open

EN/UV pin turnoff threshold

current

EN/UV pin voltage

DRAIN supply current

IDIS

VEN

IEN/UV = -125 uA

IEN/UV = 25 uA

IS1

VEN/UV=0 V

EN/UV open

IS2

(MOSFET

Switching)

Notes 1, 2

Target

Min.

Max.

124

140

62

68

-300

0,4

1,3

-170

1,5

2,7

500

320

Unit

kHz

%

A

V

A

2012, April Ver. 00

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