Manuale Utente (TPS61166EVM-446)Sommario1 Introduction21.1 Description21.2 Applications21.3 Features22 TPS61166evm Electrical Performance Specifications33 Modifications43.1 General43.2 Output Voltage43.3 VBAT > 6V44 Schematic45 Connector and Test Point Descriptions55.1 J1 –VBAT55.2 J2 – VBAT and GND Kelvin Sense55.3 J3 – GND55.4 J4– OUT (LED+)55.5 J5– FB (LED-)55.6 JP1– EN55.7 JP2 – PWM55.8 JP3 – D1-D4 ON55.9 TP1 – Test Point 165.10 TP2 – Test Point 266 Test Setup and Results67 EVM Assembly Drawings and Layout77.1 Bill of Materials9Important Notices10Dimensioni: 173 KBPagine: 11Language: EnglishApri il manuale
Scheda Tecnica (TPS61166EVM-446)SommarioFEATURES1APPLICATIONS1DESCRIPTION1ABSOLUTE MAXIMUM RATINGS2DISSIPATION RATINGS2RECOMMENDED OPERATING CONDITIONS3ELECTRICAL CHARACTERISTICS4DEVICE INFORMATION5PIN ASSIGNMENTS5FUNCTIONAL BLOCK DIAGRAM6TYPICAL CHARACTERISTICS6TABLE OF GRAPHS6DETAILED DESCRIPTION10OPERATION10STARTUP AND SHUTDOWN11UNDER VOLTAGE LOCKOUT (UVLO), OVER LOAD PROTECTION (OLP), AND OVER VOLTAGE PROTECTION (OVP)11THERMAL SHUTDOWN11APPLICATION INFORMATION12SWITCH DUTY CYCLE12LED CURRENT PROGRAMMING12LED BRIGHTNESS DIMMING12INDUCTOR SELECTION12INPUT AND OUTPUT CAPACITOR SELECTION13LAYOUT CONSIDERATIONS13THERMAL CONSIDERATIONS14ADDITIONAL APPLICATION15Multiple LED Strings Bar Application15LED Efficiency Measurement Application15Dimensioni: 1,07 MBPagine: 23Language: EnglishApri il manuale
