19-0543; Rev 1; 3/08
MAX5086 Evaluation Kit
Evluates:MAX5086
General Description
Features
The MAX5086 evaluation kit (EV kit) allows the user to
evaluate the features of the MAX5086 high-voltage lin-
ear regulator including the remote output-voltage sens-
ing capability. This EV kit is a fully assembled and test-
ed surface-mount board.
o 6.5V to 45V Input Voltage Range
o Up to 250mA Output Current
o 3.3V or 5V Regulated Output
o Package Dissipates Up to 3.5W at T = +70°C
A
The MAX5086 EV kit supplies an output current of up to
250mA at a 3.3V or 5.0V output and operates up to a
45V input voltage. This EV kit also includes connections
for the active-low microprocessor reset output and
enable input.
o Remote Output-Voltage Sensing Capability
o Active-Low Microprocessor Reset with 50ms
Reset Timeout Delay
Warning: The MAX5086 EV kit operates with high volt-
ages. Dangerous voltages are present on this EV kit
and on equipment connected to it. Users who power up
this EV kit or power the sources connected to it must be
careful to follow safety procedures appropriate to work-
ing with high-voltage electrical equipment. Under
severe fault or failure conditions, this EV kit may dissi-
pate large amounts of power, which could result in the
mechanical ejection of a component or of component
debris at high velocity. Operate this EV kit with care to
avoid possible personal injury.
Ordering Information
PART
TYPE
MAX5086EVKIT
EV Kit
*EP = Exposed pad.
Component List
DESIGNATION
QTY
DESCRIPTION
DESIGNATION
QTY
DESCRIPTION
47μF, 63V, +105°C electrolytic
capacitor
Panasonic EEEFK1J470P
EN, GND (2),
RESET, VIN,
VOUT
C1
1
6
Wire loops
J1
J2, J3
R1
1
2
1
1
1
1
3-pin through-hole header, 0.1in
2-pin through-hole headers, 0.1in
0.39 1ꢀ resistor (0805)
309k 1ꢀ resistor (0805)
102k 1ꢀ resistor (0805)
10k 1ꢀ resistor (0805)
0.1μF, 50V X7R ceramic capacitor
(1206)
Murata GRM319R71H104KA01D or
KEMET C1206C104M5RACTU
C2
C3
1
1
R2
R3
22μF, 10V X7R ceramic capacitor
(1812)
Murata GRM43ER71A226KE01L or
TDK C4532X7R1C226M
R4
High-voltage linear regulator
(16 TQFN-EP*)
Maxim MAX5086AATE
U1
1
1
—
PCB: MAX 5086 Evaluation Kit
*EP = Exposed pad.
Component Suppliers
SUPPLIER
PHONE
WEBSITE
www.kemet.com
KEMET Corp.
864-963-6300
770-436-1300
800-344-2112
847-803-6100
Murata Electronics North America, Inc.
Panasonic Corp.
www.murata-northamerica.com
www.panasonic.com
TDK Corp.
www.component.tdk.com
Note: Indicate you are using the MAX5086 when contacting component suppliers.
________________________________________________________________ Maxim Integrated Products
1
For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642,
or visit Maxim’s website at www.maxim-ic.com.