LNK6776V View Datasheet(PDF) - Power Integrations, Inc

Part Name

Description

MFG CO.

LNK6776V

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

Power Integrations, Inc 

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Parameter

Symbol

Conditions

SOURCE = 0 V; TJ = -40 to 125 °C

(Unless Otherwise Specified)

Control Functions (cont.)

Transconductance

Amplifier Gain

gM

Transconductance

Amplifier Gain

ΔgM

Temperature Variation

Transconductance

Amplifier Max Output

IGM

Current

COMPENSATION Pin

Input Impedance

ZCP

Bypass (BP) Input

OVP/UVP/OTP

Programming

CBP

Capacitor Value

TJ = +25 °C

0 °C ≤ TJ ≤ +100 °C

See Note A

TJ = +25 °C

See Note A

TJ = +25 °C

See Table 3 for programming

BYPASS Pin Voltage

BYPASS Pin

Voltage Hysteresis

BYPASS Pin

Charge Current

BYPASS Pin Shutdown

Threshold Current

BYPASS Pin

Shutdown Delay

BYPASS Pin

Source Current

BYPASS Pin Charge

Current Temperature

Variation

BYPASS Pin

Shunt Voltage

BYPASS Pin

Supply Current

VBP

VBPH

ICH1

ICH2

IBPSD

IBPSC

ΔIBPSC

VBP = 0 V

TJ = +25 °C

VDS ≥ 50 V

VBP = 5 V

TJ = +25 °C

VDS ≥ 50 V

LNK6xx3

LNK6xx4-5

LNK6xx6-8

LNK6xx9

LNK6xx3

LNK6xx4-5

LNK6xx6-8

LNK6xx9

TJ = +25 °C

TJ = +25 °C

VBP = 6 V

TJ = +25 °C

See Note A

VBP(SHUNT)

IBPS1

IBPS2

IBP = 2 mA

TJ = +25 °C, See Note B

LNKxxx3

MOSFET switching

at fOSC

LNKxxx4

LNKxxx5

LNKxxx6

Min

95

10.0

30

5.46

0.85

-6.8

-9.2

-12.0

-14.3

-4.7

-7.0

-8.8

-11.5

5.7

6.1

Typ

115

12.5

0.47

4.7

47

5.75

0.95

-4.8

-6.6

-8.3

-10.1

-2.7

-4.0

-5.2

-6.6

8.2

8

0.5

6.4

0.9

1.0

1.1

1.3

Max

Units

125

μA/V

±20

%

15.0

μA

MW

mF

6.04

V

1.1

V

-2.0

-2.8

mA

-4.3

-4.2

-1.5

-2.2

mA

-2.9

-3.7

10.7

mA

Switching

Cycles

-0.5

mA

%/°C

6.7

V

525

mA

1.2

1.3

mA

1.4

1.6

www.power.com

13

Rev. E 06/15

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