Datasheet

Evaluates: MAX17108
MAX17108 Evaluation Kit
2 _______________________________________________________________________________________
Component List (continued)
DESIGNATION QTY DESCRIPTION
C86 1
0.1µF ±10%, 25V X5R ceramic
capacitor (0603)
Murata GRM188R61E104K
C87 1
10µF ±20%, 6.3V X5R ceramic
capacitor (0603)
Murata GRM188R60J106M
GND 1 Miniature black test point
JU1,
JU12–JU21
11 3-pin headers
JU2–JU11 10 2-pin headers
LDO_OUT,
TP1–TP10
11 Miniature red test points
R1, R2 2 100kΩ ±1% resistors (0402)
R3, R8, R13,
R18, R23, R28
6 64.9Ω ±1%, 1/2W resistors (2010)
R4, R9, R14,
R19, R24, R29
6 64.9Ω ±1%, 1/4W resistors (1206)
R5, R10, R15,
R20, R25, R30
6 64.9Ω ±1% resistors (0603)
DESIGNATION QTY DESCRIPTION
R6, R11, R16,
R21, R26, R31
6 124Ω ±1% resistors (0603)
R7, R12, R17,
R22, R27, R32
6 249Ω ±1% resistors (0603)
R33–R38 6 178Ω ±1% resistors (0603)
R39–R44 6 10Ω ±5% resistors (0603)
R45–R54 10 100kΩ ±5% resistors (0603)
R55 1 100kΩ ±1% resistor (0603)
R56 1 100kΩ single-turn potentiometer
R57 1 30.1kΩ ±1% resistor (0603)
SW1 1 10-position DIP switch
U1 1
10-channel scan driver with op amp
(28 TQFN-EP*)
Maxim MAX17108ETI+
U2 1
Adjustable LDO regulator
(8 TDFN-EP*)
Maxim MAX6771TALD2+
(Top Mark +BEG)
— 21 Shunts (JU1–JU21)
— 1 PCB: MAX17108 Evaluation Kit+
* EP = Exposed pad.
Quick Start
Required Equipment
Before beginning, the following equipment is needed:
• -12V to -4V, 500mA DC power supply
• +6V to +20V, 250mA DC power supply
• +12V to +38V, 1A DC power supply
• Two voltmeters
Procedure
The MAX17108 EV kit is fully assembled and tested.
Follow the steps below to verify board operation.
Caution: Do not turn on the power supplies until all
connections are completed.
1) Verify that a shunt is installed across pins 1-2 of
jumper JU1 (GON2 = GON1).
2) Verify that shunts are installed across jumpers
JU2–JU11 (RC loads connected at scan driver out-
puts).
3) Verify that shunts are installed across pins 2-3 of
jumpers JU12–JU21 (DC voltage applied at
inputs).
4) Verify that all positions of the SW1 DIP switch are
in the on position (logic-high DC voltage at inputs).
5) Connect a voltmeter to the LDO_OUT and GND
test points.
6) Connect a voltmeter to the VCOM and GND PCB
pads.
7) Connect the negative terminal of the negative
power supply to the GOFF PCB pad. Connect the
ground terminal of the negative power supply to
the PGND pad.
Component Supplier
SUPPLIER PHONE WEBSITE
Murata Mfg. Co., Ltd. 770-36-1300 www.murata.com
Note: Indicate that you are using the MAX17108 when contacting this component supplier.