lc5521d Allegro MicroSystems, Inc., lc5521d Datasheet
lc5521d
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lc5521d Summary of contents
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... EMI noise. The rich set of protection features helps to realize low component counts, and high performance-to-cost power supply. The LC5521D is intended for isolated designs, such photocoupler. The incorporated MOSFET has a V rating of 650 V and R a maximum output power 230 VAC supply and universal supply based on the thermal rating ...
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... LC5521D Selection Guide Part Number LC5521D DIP8 with pin 7 removed T = 25°C, unless otherwise specified Absolute Maximum Ratings A Characteristic Drain Current 1 Single Pulse Avalanche Energy 2 Input Voltage in Control Part OCP Terminal Voltage FB Terminal Voltage OVP Terminal Voltage Power Dissipation in MOSFET 3 Operating Ambient Temperature ...
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... LC5521D OVP 6 OCP 3 LC5521D Terminal List Table Pin-out Diagram D/ST 8 S/GND 1 VCC 2 6 OVP OCP Single-Stage Power Factor Corrected Functional Block Diagram Functional Block Diagram Functional Block Diagram VCC 2 Thermal UVLO Reg Shutdown Bias OVP Bottom OSC Detection OCP LEB ...
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... LC5521D ELECTRICAL CHARACTERISTICS (Controller Chip) Characteristics Power Supply Startup Operation Operation Start Voltage Operation Stop Voltage Circuit Current in Operation Startup Circuit Operation Voltage Startup Current I CC(STARTUP) Startup Current Supplying Threshold Voltage-1 Startup Current Supplying Threshold Voltage-2 Normal Operation Oscillation Minimum Frequency ...
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... LC5521D ELECTRICAL CHARACTERISTICS (MOSFET) Characteristics Drain-to-Source Breakdown Voltage Drain Leakage Current Circuit Current in Operation Switching Time Thermal Resistance Single-Stage Power Factor Corrected T = 25° unless otherwise specified A CC Symbol Test Conditions 300 μA DSS DSS 650 V DSS ...
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... LC5521D Temperature Derating Coefficient Curve 100 100 Channel Temperature (°C) MOSFET Avalanche Energy Derating Coefficient Curve 100 100 Channel Temperature (° 0.1 0. Single-Stage Power Factor Corrected Off-Line Switching Regulator IC ...
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... LC5521D +0.3 1.0 -0.05 0.89 TYP Unit ： mm Leadframe Material ： Cu Pin plating：Solder Plating Weight ： Approximately 0.51g Leadframe plating Pb-free. Device composition compliant with the RoHS directive. Single-Stage Power Factor Corrected Off-Line Switching Regulator IC Package Outline Drawing, DIP8 9.4 ±0 +0.3 1.52 -0.05 2.54 TYP 0.5 ± ...
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... LC5521D 5.8 ±0.2 4.0 ±0.2 12.8 ±0.2 50 tubes per inner carton (maximum) 2500 pieces maximum per inner carton Single-Stage Power Factor Corrected Off-Line Switching Regulator IC Packing Specifications 50 pieces per tube 504 ±1.0 Tube dimensions (mm) Carton dimensions (mm) 4 inner cartons per outer carton (maximum) 10,000 pieces maximum per outer carton Allegro MicroSystems, Inc ...
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... LC5521D Because reliability can be affected adversely by improper storage environments and handling methods, please observe the following cautions. Cautions for Storage • Ensure that storage conditions comply with the standard temperature (5°C to 35°C) and the standard relative humidity (around 40% to 75%); avoid storage locations that experience extreme changes in temperature or humidity. • ...
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... LC5521D The products described herein are manufactured in Ja pan by Sanken Electric Co., Ltd. for sale by Allegro MicroSystems, Inc. Sanken and Allegro reserve the right to make, from time to time, such de par tures from the detail spec tions as may be re quired to per mit im- prove ments in the per for mance, reliability, or manufacturability of its prod ucts ...
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... LC5521D Asia-Pacific China Sanken Electric Hong Kong Co., Ltd. Suite 1026, Ocean Centre Canton Road, Tsimshatsui Kowloon, Hong Kong Tel: 852-2735-5262, Fax: 852-2735-5494 Sanken Electric (Shanghai) Co., Ltd. Room 3202, Maxdo Centre Xingyi Road 8, Changning District Shanghai, China Tel: 86-21-5208-1177, Fax: 86-21-5208-1757 Sanken Electric (Shanghai) Co., Ltd. ...