LNK606DG-TL Power Integrations, LNK606DG-TL Datasheet
LNK606DG-TL
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LNK606DG-TL Summary of contents
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LNK603-606/613-616 LinkSwitch-II Family ® Energy-Efficient, Accurate CV/CC Switcher for Adapters and Chargers Product Highlights Dramatically Simplifies CV/CC Converters Eliminates optocoupler and all secondary CV/CC control circuitry • Eliminates all control loop compensation circuitry • Advanced Performance Features Compensates for transformer ...
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LNK603-606/613-616 BYPASS (BP/M) + FEEDBACK (FB) t SAMPLE-OUT CABLE DROP COMPENSATION 6.5 V INDUCTANCE CORRECTION SOURCE CONSTANT (S) CURRENT Figure 2 Functional Block Diagram. Pin Functional Description DRAIN (D) Pin: This pin is the power MOSFET drain ...
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LinkSwitch-II Functional Description The LinkSwitch-II combines a high voltage power MOSFET switch with a power supply controller in one device. Similar to the LinkSwitch-LP and TinySwitch-III it uses ON/OFF control to regulate the output voltage. In addition, the switching frequency ...
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... DC is filtered by the bulk storage capacitors C1 and C2. Inductor L1, C1 and C2 form a pi (π) filter, which attenuates conducted differential-mode EMI noise. This configuration along with Power Integrations transformer E-shield allow this design to meet EMI standard EN55022 class B with good margin without requiring a Y capacitor, even with the output connected to safety earth ground ...
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The feedback resistors (R5 and R6) were selected using standard 1% resistor values to center both the nominal output voltage and constant current regulation thresholds. Key Application Considerations Output Power Table ...
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LNK603-606/613-616 Input Stage Feedback R2 Resistors Bypass Capacitor D3 RF1 AC Input Figure 5. PCB Layout Example Showing 5.1 W Design Using P Package. Secondary Loop Area To minimize leakage inductance and ...
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... To assure 10% CC tolerance a maximum SOURCE pin temperature of 90 ºC is recommended. does not exceed DS Design Tools Up-to-date information on design tools can be found at the Power Integrations web site: www.powerint.com LNK603-606/613-616 Negative ring may increase output ripple and/or degrade output regulation Undesirable Drain Voltage Waveform with Large Leakage Ring Undershoot ...
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LNK603-606/613-616 Absolute Maximum Ratings (1,4) DRAIN Voltage .................................. ......... ..............-0 700 V DRAIN Peak Current: LNK603/613 ...................320 (480) mA LNK604/614 .................. 400 (600) mA LNK605/615 .................. 504 (750) mA LNK606/616 .................. 654 (980) mA Peak Negative Pulsed Drain ...
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Parameter Symbol Control Functions (cont.) Cable Compensation υ Factor FB Switch ON-Time t ON Minimum Switch t ON-Time ON(min) FEEDBACK Pin t Sampling Delay DRAIN Supply Current CH1 BYPASS Pin Charge Current I CH2 ...
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LNK603-606/613-616 Parameter Symbol Output ON-State R Resistance DS(ON) I DSS1 OFF-State Leakage I DSS2 Breakdown BV Voltage DSS DRAIN Supply Voltage Auto-Restart t ON-Time AR-ON Auto-Restart t OFF-Time AR-OFF Open-Loop FEEDBACK Pin I OL Current Threshold Open-Loop ON-Time NOTES: 1. ...
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Typical Performance Characteristics 1.200 1.000 0.800 0.600 0.400 0.200 0.000 -40 - Temperature (°C) Figure 9. Current Limit vs. Temperature. 1.200 1.000 0.800 0.600 0.400 0.200 0.000 -40 - Temperature (°C) Figure 11. Frequency ...
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LNK603-606/613-616 Typical Performance Characteristics (cont.) 1.1 1.0 0.9 -50 - 100 125 150 Junction Temperature (°C) Figure 15. Breakdown vs. Temperature. 1000 100 Scaling Factors: LNK6X3 1.0 LNK6X4 1.0 LNK6X5 1.5 LNK6X6 2 ...
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Raise V voltage from 6.2 V, down Raise V until cycle skipping occurs Reduce V until cycle skipping stops at ...
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LNK603-606/613-616 470 pF 200 V 200 Ω µF 1)The transformer inductance is chosen to set the value chosen to operate test circuit in the CC region measured ...
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D S .004 (.10) -E- .240 (6.10) .260 (6.60) Pin 1 .367 (9.32) -D- .387 (9.83) .125 (3.18) .145 (3.68) -T- SEATING PLANE .100 (2.54) BSC .048 (1.22) .053 (1.35) .014 (.36) ⊕ .010 (.25) ...
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LNK603-606/613-616 B 4 4.90 (0.193) BSC A 8 3.90 (0.154) BSC 2 0.10 (0.004 Pin 1 ID 1.27 (0.050) BSC 1.25 - 1.65 1.35 (0.053) 1.75 (0.069) (0.049 - 0.065) 0.10 (0.004) 0.25 (0.010) Reference Solder ...
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LNK603-606/613-616 17 Rev. F 01/10 ...
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... E Introduced Max current limit when V DRAIN is below 400 V F Added LNK616DG and LNK606DG. For the latest updates, visit our website: www.powerint.com Power Integrations reserves the right to make changes to its products at any time to improve reliability or manufacturability. Power Integrations does not assume any liability arising from the use of any device or circuit described herein. POWER INTEGRATIONS MAKES NO WARRANTY HEREIN AND SPECIFICALLY DISCLAIMS ALL WARRANTIES INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, AND NON-INFRINGEMENT OF THIRD PARTY RIGHTS ...