LC5202D SANKEN [Sanken electric], LC5202D Datasheet
LC5202D
Related parts for LC5202D
LC5202D Summary of contents
Page 1
... LED Lighting IC LC5202D ◆Description LC5202D is non-isolated type driver IC for LED lighting which can achieve high efficiency in simple circuitry. Its compact package which includes output MOSFET and controller, and low external components are suitable for small lighting equipment which requires saving space, like LED light bulb ...
Page 2
... LED Lighting IC LC5202D 1 Scope The present specifications shall apply to a LED driver IC for LED lighting, LC5202D. 2 Outline Type Structure Applications 3 Absolute Maximum Ratings Parameter Main Power Supply Voltage Output MOSFET Breakdown Voltage Output Current Ref Input Voltage Sense Voltage Allowable Power Dissipation ...
Page 3
... LED Lighting IC LC5202D 4 Electrical Characteristic (Ta=25°C, V Parameter Main Power Supply Current Drain-Source Breakdown Voltage Output MOS-FET On Resistance Body Diode Forward Voltage Reg Output Voltage Reg Maximum Output Current Maximum PWM Frequency Ref Input Voltage Range Ref Input Current Sense Input Voltage ...
Page 4
... LED Lighting IC LC5202D Thermal Data 150 125 100 0.5 Total Power Dissipation P Power Dissipation versus Ambient Temperature 2 P =1.73W D 1 Ambient Temperature Ta [℃] Δ Tj-a= 72×P D Δ Tc-a= 60× 1.5 [W] D θ j-a= 72℃/ 100 110 120 SANKEN ELECTRIC CO.,LTD. ...
Page 5
... LED Lighting IC LC5202D 5 Functional Block Diagram (Pin assignment) Reg PWM Ref Pin Assignment Number VBB Regulator UVLO TSD Current Logic Driver Control OCP GND Name Function Reg 12V Internal regulator output pin PWM Connect to PWM Off-Time Setting C&R ...
Page 6
... LED Lighting IC LC5202D 6 Package 6.1 Package Drawing and Material DIP8 Package LC5202 Terminal material: Cu Terminal treatment: Solder plating (Pb-free) 6.2 Appearance The body shall be clean and shall not bear any stain, rust or flaw. 6.3 Marking The type number and lot number shall be clearly marked by laser so that cannot be erased easily. ...
Page 7
... LED Lighting IC LC5202D 7 Cautions and warnings Since reliability can be affected adversely by improper storage environment and handling methods during Characteristic tests, please observe the following cautions. 7.1 Cautions for Storage Ensure that storage conditions comply with the standard temperature (5 to 35℃) and the standard relative humidity (around 40 to 75%) and avoid storage locations that experience extreme changes in temperature or humidity ...
Page 8
... LED Lighting IC LC5202D 7.4 Others The contents in this document are subject to changes, for improvement and other purposes, without notice. Make sure that this is the latest revision of the document before use. Application and operation examples described in this document are quoted for the sole purpose of reference for the use of the products herein and Sanken can assume no responsibility for any infringement of industrial property rights, intellectual property rights or any other rights of Sanken or any third party which may result from its use ...