MAX16833 Evaluation Kit Evaluates: MAX16833/MAX16833B General Description Features The MAX16833 evaluation kit (EV kit) provides a proven S Configured for Boost and Buck-Boost design to evaluate the MAX16833 high-voltage HB LED S Analog Dimming Control driver with integrated high-side current sense. The EV S Proven PCB Layout kit is set up for boost and buck-boost configurations S Fully Assembled and Tested and operates from a 5V to 18V DC supply voltage. The EV kit is configured to deliver up to 1A to one string of LEDs. The total voltage of the string can vary from 3V to 36V. The anode of the LED string should be connected to the LED+ terminal. The cathode of the LED string can be connected either to the PGND (boost mode) or LED- Ordering Information (buck-boost mode) terminal. In the case of the boost PART TYPE mode, the input voltage should not exceed the LED MAX16833EVKIT+ EV Kit string voltage. +Denotes lead(Pb)-free and RoHS compliant. The EV kit PCB comes with a MAX16833AUE+ installed, which is the frequency-dithering version. The EV kit also comes with the pin-compatible MAX16833BAUE+, which is the reference-voltage output version. Component List DESIGNATION QTY DESCRIPTION DESIGNATION QTY DESCRIPTION 22FF Q20%, 50V electrolytic 4.7FF Q10%, 25V X7R ceramic C1 1 capacitor (6.3mm x 7.7mm) C12 1 capacitor (1206) SUN Electronic 50CE22PC Murata GRM31CR71E475M 4.7FF Q10%, 100V X7R ceramic 0.1FF Q10%, 50V X7R ceramic C2, C5, C13, 4 capacitors (2220) C16 1 capacitor (0603) C14 Murata GRM55ER72A475K Murata GRM188R71H104K 1FF Q10%, 16V X7R ceramic 22pF Q10%, 50V C0G ceramic C3, C4 2 capacitors (0603) C17 1 capacitor (0603) Murata GRM188R71C05K Murata GRM1885C1H220J 4.7FF Q10%, 50V X7R ceramic 1000pF Q10%, 50V X7R ceramic C6, C11, C15 3 capacitors (1210) C18 1 capacitor (0603) Murata GRM32ER71H475K Murata GCM188R71H102KA37D 100V, 3A Schottky diode (SMC) 0.1FF Q10%, 16V X7R ceramic D1 1 Vishay 30BQ100TRPbF C7, C10 2 capacitors (0603) Murata GRM188R71C104K 75V, 15mA diode (3 SOT323) D2 1 Diodes Inc. MMBD4148W 680pF Q5%, 50V C0G ceramic C8 1 capacitor (0603) D3 0 Not installed, diode (3 SOT323) Murata GRM1885C1H681JA01D 40V, 350mA Schottky diode D4 1 (3 SOD323) 33000pF Q10%, 16V X7R Diodes Inc. SD103AWS-7-F C9 1 ceramic capacitor (0603) Murata GRM188R71C333KA01D JU1, JU2 2 2-pin headers JU3 1 3-pin header For pricing, delivery, and ordering information, please contact Maxim Direct at 19-5299 Rev 1 10/12 1-888-629-4642, or visit Maxim Integrateds website at www.maximintegrated.com.MAX16833 Evaluation Kit Evaluates: MAX16833/MAX16833B Component List (continued) DESIGNATION QTY DESCRIPTION DESIGNATION QTY DESCRIPTION R6 1 22I Q1% resistor (0603) 9.5FH, 8.5A inductor L1 1 (14.9mm x 14.9mm) R7 1 44.2kI Q1% resistor (0603) Sumida CDEP147NP-9R5MC-95 R9 1 150kI Q1% resistor (0603) R10 1 20kI Q1% resistor (0603) 100V, 42A n-channel MOSFET R11 1 49.9kI Q1% resistor (0603) (DPAK) M1 1 International Rectifier R12 1 2.2I Q5% resistor (0603) IRLR3110ZPbF R13 1 4.02kI Q1% resistor (0603) R15 1 10I Q5% resistor (0603) 100V, 12A p-channel MOSFET 2 M2 1 (D PAK) R17 1 100I Q1% resistor (0603) Vishay SiHF9530S 50kI potentiometer R18 1 (9.53mm x 4.83mm x 10.03mm) M3 0 Not installed, MOSFET (DPAK) R19 1 24.9kI Q1% resistor (0603) Not installed, resistors (0603) R1, R16 0 R1 is shorted by PC trace R20 1 220I Q1% resistor (0603) R16 is open LED driver (16 TSSOP-EP*) U1 1 Maxim MAX16833AUE+ 0.05I Q1% sense resistors R2, R14 2 (2512) LED driver (16 TSSOP-EP*) 1 IRC LRC-LR2512LF-01-R050-F Maxim MAX16833BAUE+ R3 1 536kI Q1% resistor (0603) 3 Shunts 0.2I Q1% sense resistor (2010) PCB: MAX16833 EVALUATION R4 1 1 IRC LRC-LR2010LF-01-R200-F KIT+ *EP = Exposed pad. R5, R8 2 10kI Q1% resistors (0603) Component Suppliers SUPPLIER PHONE WEBSITE Diodes Incorporated 805-446-4800 www.diodes.com International Rectifier 310-322-3331 www.irf.com IRC, Inc. 361-992-7900 www.irctt.com Murata Electronics North America, Inc. 770-436-1300 www.murata-northamerica.com SUN Electronic Industries Corporation 619-661-8288 www.sunelec.co.jp Sumida Corp. 847-545-6700 www.sumida.com Vishay 402-563-6866 www.vishay.com Note: Indicate that you are using the MAX16833 when contacting these component suppliers. 2 Maxim Integrated