Power Integrations LNK3205D-TL, AC-DC Converter 175 (MDCM) mA, 270 (CCM) mA, Minimum of 50 V 7-Pin, SOIC

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

Supports buck, buck-boost and flyback topologiesLow component-count buck converter. Selectable device current limitHigh current limit extends peak power and maximizes continuous output power. Low current limit allows the use of lowest-cost surface mount buck chokes 66 kHz operation with accurate current limit. Allows the use of low-cost off-the-shelf inductors. Reduces size and cost of magnetics and output capacitor.

Low component-count buck converter
Excellent load and line regulation
Selectable device current limit
66 kHz operation with accurate current limit
Allows the use of low-cost off-the-shelf inductors
Reduces size and cost of magnetics and output capacitor
Frequency jittering reduces EMI filter complexity
Pin-out simplifies PCB heat sinking
Auto-restart for short-circuit and open loop faults
Limits power delivery to 3% of maximum during a fault

Specifications
Attribute Value
Mounting Type Surface Mount
Package Type SOIC
Pin Count 7
Current Limit 372 (Reduced) mA, 502 (Standard) mA
Dimensions 4.9 x 3.9 x 1.65mm
Length 4.9mm
Width 3.9mm
Height 1.65mm
Maximum Input Voltage 265 V ac
Maximum Operating Temperature +150 °C
Maximum Output Current 175 (MDCM) mA, 270 (CCM) mA
Minimum Input Voltage 85 V ac
Minimum Operating Temperature -40 °C
Output Voltage Range Minimum of 50 V
Typical Operating Supply Voltage 230 V ac
Minimum Output Voltage 50 V
Output Current Range Maximum of 175 (MDCM) mA, Maximum of 270 (CCM) mA
Operating Temperature Range -40 → +150 °C
Input Voltage Range 85 → 265 V ac
1875 In Global stock for delivery within 4 - 8 working days
Price Each (In a Pack of 25)
PHP 43.08
(exc. VAT)
PHP 48.25
(inc. VAT)
units
Per Unit
Per Pack*
25 - 75
PHP43.08
PHP1,077.00
100 - 225
PHP39.44
PHP986.00
250 - 475
PHP36.44
PHP911.00
500 - 975
PHP33.84
PHP846.00
1000 +
PHP31.60
PHP790.00
*price indicative
Packaging Options:
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