MAX8729EVKIT Maxim Integrated Products, MAX8729EVKIT Datasheet

no-image

MAX8729EVKIT

Manufacturer Part Number
MAX8729EVKIT
Description
Display Modules & Development Tools MAX8729 KIT MAX8729 KIT
Manufacturer
Maxim Integrated Products
Datasheet

Specifications of MAX8729EVKIT

Lead Free Status / RoHS Status
Lead free / RoHS Compliant
The MAX8729 evaluation kit (EV kit) is an assembled
and tested PC board that demonstrates the MAX8729
low-cost multiple CCFL backlight controller. Lamp
brightness is adjustable by an on-board potentiometer.
19-3933; Rev 0; 1/06
Note: Indicate you are using the MAX8729 when contacting
these manufacturers.
For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at
1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com.
Central
Semiconductor
Diodes
Incorporated
Fairchild
Semiconductor
JST
Kemet
Murata
Sumida
TDK
Vishay
Semiconductor
DESIGNATION QTY
C4, C6, C11
SUPPLIER
C2, C3
C5, C8
C1
________________________________________________________________ Maxim Integrated Products
1
2
3
2
631-435-1110 www.centralsemi.com
805-446-4800 www.diodes.com
888-522-5372 www.fairchildsemi.com
847-473-1957 www.jst.com
864-963-6300 www.kemet.com
770-436-1300 www.murata.com
847-545-6700 www.sumida.com
847-803-6100 www.component.tdk.com
402-564-3131 www.vishay.com
Component Suppliers
PHONE
22µF ±20%, 25V X5R ceramic
capacitor (1812)
TDK C4532X5R1E226M
2.2µF ±10%, 25V X7R ceramic
capacitors (1206)
TDK C3216X7R1E225K
0.1µF ±10%, 25V X7R ceramic
capacitors (0603)
Kemet C0603C104K3RAC
Murata GRM188R71E104K
TDK C1608X7R1E104K
1µF ±10%, 10V X5R ceramic
capacitors (0603)
Kemet C0603C105K8RAC
Murata GRM188R61A105K
TDK C1608X5R1A105K
General Description
DESCRIPTION
WEBSITE
MAX8729 Evaluation Kit
o +8V to +24V Input Range
o Brightness Adjustable by an On-Board
o 10:1 Dimming Range
o Lamp-Out Detection with Timeout
o Secondary Current Limit with Timeout
o Strike Voltage Up to 1.6kV
o High Power to Light Efficiency
o Fully Assembled and Tested
DESIGNATION QTY
Potentiometer
MAX8729EVKIT
C10, C19
C12, C23
C13, C22
C7, C9
PART
2
2
2
2
TEMP RANGE
Ordering Information
0.22µF ±10%, 16V X7R ceramic
capacitors (0603)
Kemet C0603C224K4RAC
Murata GRM188R71C224K
TDK C1608X7R1C224K
0.01µF ±10%, 50V X7R ceramic
capacitors (0603)
Kemet C0603C103K5RAC
Murata GRM188R71H103K
TDK C1608X7R1H103K
12pF ±10%, 3kV HV ceramic
capacitors (1808)
Kemet C1808C120KHGAC
TDK C4520C0G3F120K
1000pF ±10%, 50V ceramic
capacitors (0603)
Kemet C0603C102K5RAC
Murata GRM188R71H102K
TDK C1608X7R1H102K
0°C to +70°C
Component List
DESCRIPTION
IC PACKAGE
28 QSOP
Features
1

Related parts for MAX8729EVKIT

MAX8729EVKIT Summary of contents

Page 1

... Dimming Range o Lamp-Out Detection with Timeout o Secondary Current Limit with Timeout WEBSITE o Strike Voltage Up to 1.6kV o High Power to Light Efficiency o Fully Assembled and Tested PART MAX8729EVKIT DESIGNATION QTY C7, C9 C10, C19 C12, C23 C13, C22 Features Ordering Information TEMP RANGE IC PACKAGE 0° ...

Page 2

MAX8729 Evaluation Kit DESIGNATION QTY DESCRIPTION 100pF ±10%, 3kV HV ceramic capacitors (1808) C14–C17 4 Kemet C1808C101KHGAC TDK C4520C0G3F101K 4.7µF ±10%, 25V X7R ceramic C18 1 capacitor (1206) TDK C3216X7R1E475K Shrouded headers for CCFL lamp connection, 3.5mm pin spacing, PC ...

Page 3

Recommended Equipment Before you begin, you need the following equipment: • power supply capable of supplying a voltage between +8V to +24V power the MAX8729 board • Four CCFL lamps with the following specifications: Maximum ...

Page 4

MAX8729 Evaluation Kit Slave Mode Operation Place a shunt on JU2 to enable slave mode operation when using a daisy-chain configuration. See the Daisy- Chain Configuration section for more details. See Table 2 for jumper settings. A shunt installed on ...

Page 5

VIN VIN 8V TO 24V GND VCC VCC C5 VCC 1µF SHDN VCC R30 SHDN 100kΩ CNTL JU2 1 R31 TP1 2 100kΩ 3 DPWM TP2 R32 1kΩ LFCK R24 1MΩ HFCK R25 1MΩ PSCK VCC 1 2 JU5 3 ...

Page 6

MAX8729 Evaluation Kit Figure 2. MAX8729 EV Kit Schematic—High-Voltage Section 6 _______________________________________________________________________________________ BHeslington ...

Page 7

Figure 3. MAX8729 EV Kit Component Placement Guide— Component Side _______________________________________________________________________________________ Heslington MAX8729 Evaluation Kit Figure 4. MAX8729 EV Kit PC Board Layout— Component Side 7 ...

Page 8

MAX8729 Evaluation Kit Figure 5. MAX8729 EV Kit PC Board Layout—Layer 2 8 _______________________________________________________________________________________ Figure 6. MAX8729 EV Kit PC Board Layout—Layer 3 ...

Page 9

... Maxim cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim product. No circuit patent licenses are implied. Maxim reserves the right to change the circuitry and specifications without notice at any time. Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 408-737-7600 _____________________ 9 © 2006 Maxim Integrated Products ...

Related keywords