Texas Instruments TPS61165EVM-283 User Manual Download Page 11 | Manualshive

Page: 11 / 13

background image

www.ti.com

Schematics and Bill of Materials

4.3

Related Documentation From Texas Instruments

TPS61165, High Brightness White LED Driver in 2mm x 2mm QFN Package data sheet (

)

11

SLVU224C – January 2008 – Revised February 2010

TPS61165EVM-283

Submit Documentation Feedback

Copyright © 2008–2010, Texas Instruments Incorporated

«
...
9
10
11
12
13
»

Summary of Contents for TPS61165EVM-283

Page 1: ...bill of materials and a schematic diagram Contents 1 Introduction 2 2 Setup and Test Results 2 3 Board Layout 6 4 Schematics and Bill of Materials 9 List of Figures 1 USB Interface Adapter Quick Conn...

Page 2: ...ion of the EVM the board was designed with devices having 0603 or larger footprints A real world implementation would likely occupy less total board space The inductor and compensation components R1 C...

Page 3: ...WLEDs from the boost converter feedback path With this jumper removed and jumper JP1 installed the IC s overvoltage protection circuit clamps the boost converter output to 38 V typ WARNING This EVM h...

Page 4: ...JP1 and connect the appropriately configured function generator to the CTRL side of JP1 The PWM signal s duty cycle is directly proportional to the regulated current In order to implement analog dimmi...

Page 5: ...e version is installed the software automatically searches on the Internet if connected for updates If a new update is available the software notifies the user of the update downloads and installs the...

Page 6: ...2 5 Test Results This section provides typical performance characteristics for the TPS61165EVM 283 board Figure 3 LED Efficiency vs Output Current 3 Board Layout This section provides the TPS61165EVM...

Page 7: ...igh switching frequencies and currents are kept as short as possible to minimize trace inductance Careful attention was given to the routing of high frequency current loops and a single point groundin...

Page 8: ...Board Layout www ti com Figure 5 Top Side Layer 8 TPS61165EVM 283 SLVU224C January 2008 Revised February 2010 Submit Documentation Feedback Copyright 2008 2010 Texas Instruments Incorporated...

Page 9: ...limit and therefore not providing the regulated current in the specification table Input voltages greater than the drop across the sum of D2 D4 but less than the 18 V maximum does not damage the IC bu...

Page 10: ...3M 100mil spacing 4 Wall 2 JP1 JP2 PEC02SAAN Header 2 pin 100mil spacing 0 100 inch 2 PEC02SAAN Sullins 1 L1 10 mH Inductor 67 m 20 0 205 x 0 205 inch A915AY 100M Toko 1 R1 0 Resistor Chip 1 16W 1 06...

Page 11: ...entation From Texas Instruments TPS61165 High Brightness White LED Driver in 2mm x 2mm QFN Package data sheet SLVS790 11 SLVU224C January 2008 Revised February 2010 TPS61165EVM 283 Submit Documentatio...

Page 12: ...oduct This notice contains important safety information about temperatures and voltages For additional information on TI s environmental and or safety programs please contact the TI application engine...

Page 13: ...h statements TI products are not authorized for use in safety critical applications such as life support where a failure of the TI product would reasonably be expected to cause severe personal injury...

Reviews:

No comments

Related manuals for TPS61165EVM-283

Brand: C&T Solution Pages: 84

Brand: NXP Semiconductors Pages: 269

GeForce 8300 (MI-A78U-8309)

Brand: XFX Pages: 26

Brand: Yamaha Pages: 114

Brand: Quick Pages: 48

Brand: Ublox Pages: 42

Brand: JETWAY Pages: 48

Brand: Photonic Universe Pages: 6

Brand: MSI Pages: 171

Brand: Gigabyte Pages: 60

Brand: Pegatron Pages: 30

Brand: Supermicro Pages: 124

Brand: Texas Instruments Pages: 51

Brand: Advantech Pages: 4

Brand: Analog Devices Pages: 8

Brand: BCM Pages: 3

Brand: Banana Pi Pages: 25

Brand: Texas Instruments Pages: 24

Brands by name

0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

Popular brands

Load more brands