Power Integrations LNK6777K, AC-DC Converter, 12 V dc 11-Pin, eSOP-12B

Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
Product Details

LinkSwitch-HP series Offline AC-DC Converters

The Power Integrations LinkSwitch-HP family of flyback power supply ICs incorporate a primary side regulated controller and high-voltage power MOSFET in a single package. These devices feature ±5% CV accuracy, selectable current limit, programmable latching or hysteretic over-voltage, under-voltage and over-temperature protection, fast AC reset, and programmable shutdown delay time.
Package options:
• eSIP-7C package for vertical orientation with minimum PCB footprint size and simple heat sink mounting using clip or adhesive pad
• eSOP-12B package for low-profile surface mounted ultra-thin designs with heat transfer to PCB via exposed pad and SOURCE pins; both wave and IR reflow soldering supported
• eDIP-12B package for low-profile through-hole mounted ultra-thin designs with heat transfer to PCB via exposed pad or optional metal heat sink

• Multi-mode control maximizes efficiency over full load range
• No-load consumption below 30 mW at 230 VAC
• >75% efficiency with 1 W input at 230 VAC
• >50% efficiency with 0.1 W input at 230 VAC
• Dramatically simplifies power supply designs
• Eliminates opto-coupler and all secondary control circuitry
• ±5% or better output voltage tolerance
• 132 kHz operation reduces transformer and power supply size
• Compensation over line limits overload power
• Frequency jittering reduces EMI filter cost
• Fully integrated soft-start for minimum start-up stress
• Auto-restart limits power delivery to 3% during overload faults

AC-DC Converters, Power Integrations

Specifications
Attribute Value
Mounting Type Surface Mount
Package Type ESOP-12B
Pin Count 11
Current Limit 2.78A
Dimensions 10.16 x 8.89 x 2.34mm
Length 10.16mm
Width 8.89mm
Height 2.34mm
Maximum Input Voltage 265 V ac
Maximum Operating Temperature +150 °C
Maximum Output Current 2.5A
Maximum Output Voltage 12 V dc
Minimum Input Voltage 85 V ac
Minimum Operating Temperature -40 °C
Input Voltage Range 85 → 265 V ac
Output Current Range Maximum of 2.5 A
Operating Temperature Range -40 → +150 °C
Typical Operating Supply Voltage 230 V ac
Output Voltage Range 12 V dc
On back order for despatch 17/08/2020, delivery within 5 working days from despatch date.
Price (ex. GST) Each (In a Pack of 5)
$ 2.208
(exc. GST)
$ 2.539
(inc. GST)
units
Per unit
Per Pack*
5 - 10
$2.208
$11.04
15 - 20
$1.988
$9.94
25 - 45
$1.746
$8.73
50 - 95
$1.66
$8.30
100 +
$1.53
$7.65
*price indicative
Packaging Options:
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