LNK6663E(2014) データシートの表示（PDF） - Power Integrations, Inc

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LNK6663E
(Rev.:2014)

Energy Effcient, High-Power Off-Line Switcher with Accurate Primary-Side Regulation (PSR)

Power Integrations, Inc 

LinkSwitch-HP

Parameter

Conditions

Symbol

SOURCE = 0 V; TJ = -40 to 125 °C

Min

(Unless Otherwise Specified)

Voltage Sense (FB) Input

FEEDBACK Pin

Reference Voltage

VFBth

FEEDBACK Pin

Reference Voltage

Temperature Variation

Line Undervoltage

Turn-On Threshold

Current

FEEDBACK Pin Bus

Voltage Reference

Current Temperature

Variation

ΔVFB(th)

IFB(UV,REF)

ΔIFB(REF)

Line Undervoltage

Turn-Off Threshold

Current

IFB(UVOFF)

Line Undervoltage

Turn-Off Delay

Line Overvoltage

Turn-Off Threshold

Current

IFB(OV)

Line Overvoltage

Turn-Off Delay

Output Overvoltage

Detection Threshold

Voltage

VFB(OVP)

Output Overvoltage

Detection Delay

FEEDBACK Pin

Auto-Restart

Threshold Voltage

VFB(AR)

Current Limit

Reduction Onset

Threshold Current

IFB(LIM)

Current Limit

Reduction Slope

ILIM(LINE)

FEEDBACK Pin

Sampling Delay Time

Missing Feedback

Voltage Protection

Sense Delay Time

Missing Feedback

Voltage Protection

Delay

TSAMP1

TSAMP2

TMFVP

TJ = +25 °C

0 °C ≤ TJ ≤ +100 °C

See Note A

TON = 220 ns, TJ = +25 °C

TON = 220 ns, 0 °C ≤ TJ ≤ +100 °C

See Note A

TON = 220 ns,

TJ = +25 °C

TJ = 25 °C

TON = 220 ns, TJ = +25 °C

TJ = +25 °C

TJ = +25 °C

TJ = +25 °C

TJ = +25 °C

1.974

-115

-1200

2.375

1.794

TON = 220 ns, TJ = +25 °C

0 °C ≤ TJ ≤ +100 °C

-463 mA < IFB ≤ IFB(LIM)

IFB < -463 mA

0 °C ≤ TJ ≤ +100 °C

IPK = ISET

IPK = 0.25 × ISET

TJ = +25 °C

Typ

2.000

-0.01

-250

-100

8

-1150

2

2.5

16

1.85

-210

-0.032

-0.008

2.5

1.2

0.8

4

Max

Units

2.026

V

%/°C

mA

±10

%

-85

mA

Switching

Cycles

-1100

mA

Switching

Cycles

2.625

V

Switching

Cycles

1.906

V

mA

%/mA

2.65

ms

1.3

ms

Switching

Cycles

14

Rev. C 03/14

www.powerint.com

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