MAX1586AEVCMAXQU Maxim Integrated, MAX1586AEVCMAXQU Datasheet

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MAX1586AEVCMAXQU

Manufacturer Part Number
MAX1586AEVCMAXQU
Description
Power Management IC Development Tools MAX1586A Evaluation Kit/Evaluation System
Manufacturer
Maxim Integrated
Series
MAX1586A, MAX1586B, MAX1586C, MAX1587A, MAX1587Cr
Datasheet
The MAX1586A evaluation kit (EV kit) is a fully assembled
and tested surface-mount PCB that evaluates the
MAX1586A power-management IC (PMIC). The IC is opti-
mized for microprocessor-based applications. The
MAX1586A integrates three high-performance synchro-
nous step-down DC-DC power supplies, three low-
dropout (LDO) regulators, a battery backup supply, and
various power-management functions.
The MAX1586A evaluation system (EV system) consists
of a MAX1586A evaluation kit (EV kit) and a companion
Maxim CMAXQUSB board.
The Maxim SMBus™ interface board (CMAXQUSB) allows
a PC to use its USB port to emulate an SMBus/I
compatible 2-wire interface. Windows
compatible software provides a professional interface
to exercise the features of the MAX1586A. The program
is menu driven and offers a graphical user interface
(GUI) with control buttons and a status display.
The MAX1586AEVCMAXQU includes both the EV kit and
the CMAXQUSB interface board. Order the MAX1586A
EV kit if you already have an SMBus interface.
19-3138; Rev 1; 1/07
SMBus is a trademark of Intel Corp.
Windows is a registered trademark of Microsoft Corp.
Note: Indicate that you are using the MAX1586A when contacting these component suppliers.
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
Sumida USA
TDK Corp.
TOKO America, Inc.
SUPPLIER
________________________________________________________________ Maxim Integrated Products
General Description
631-435-1110
847-545-6700
847-803-6100
847-297-0070
®
PHONE
98SE/2000/XP-
2
MAX1586A Evaluation Kit/
C-
♦ 2.6V to 5.5V Single-Supply Operation
♦ Seven-Output Power Supply
♦ 1MHz Switching Frequency
♦ On-Board Manual Reset Switch
♦ Optional On-Board Power-Sequencing Circuitry
♦ Power-OK Output
♦ SMBus/I
♦ Easy-to-Use Menu-Driven Software
♦ Software-Controlled Core and USIM Voltage
♦ Assembled and Tested
♦ Include Windows 98SE/2000/XP-Compatible
♦ Also Evaluate the MAX1586B
♦ EV System Includes USB Connectivity
Note: The MAX1586A EV kit software is provided with the
MAX1586AEVKIT; however, the CMAXQUSB+ board is required
to interface the EV kit to the computer when using the included
software.
MAX1586AEVKIT
MAX1586AEVCMAXQU
Adjustment
Software
3.3V at 1.3A (VCC_I/O)
2.5V at 900mA (VCC_MEM)
0.7 to 1.475V at 500mA (VCC_CORE) Software
Adjustable
1.3V at 35mA (VCC_PLL)
1.1V at 40mA (VCC_SRAM)
0 to 3V at 35mA (VCC_USIM) Software Adjustable
Backup Battery Supply (30mA)
631-435-1824
847-545-6720
847-390-4405
847-699-1194
PART
Evaluation System
FAX
2
C-Compatible 2-Wire Serial Interface
Component Suppliers
Ordering Information
R A N G E
0°C to
+70°C
0°C to
+70°C
T EM P
www.centralsemi.com
www.sumida.com
www.component.tdk.com
www.tokoam.com
48 Thi n QFN Not included
48 Thi n QFN C M AX QU SB+
I C
PA C K A G E
WEBSITE
Features
INTERFACE
SMBus
TYPE
1

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MAX1586AEVCMAXQU Summary of contents

Page 1

... MAX1586A. The program is menu driven and offers a graphical user interface (GUI) with control buttons and a status display. The MAX1586AEVCMAXQU includes both the EV kit and the CMAXQUSB interface board. Order the MAX1586A EV kit if you already have an SMBus interface. ...

Page 2

MAX1586A Evaluation Kit/ Evaluation System MAX1586A EV System PART QTY MAX1586AEVKIT 1 MAX1586A EV kit CMAXQUSB+ 1 Serial-interface board +Denotes lead free and RoHS compliance. MAX1586A EV Kit DESIGNATION QTY DESCRIPTION C1–C6 0 Not installed, capacitors (0603 Not ...

Page 3

Install the MAX1586A evaluation software on your computer by running the INSTALL.EXE program inside the temporary folder. The program files are copied and icons are created in the Windows Start menu the CMAXQUSB board, ensure that shunt ...

Page 4

MAX1586A Evaluation Kit/ Evaluation System indicates the current Device Address, the Data Sent/Received (the MAX1586A EV kit software only sends) for the last read/write operation. This data is used to confirm proper device operation. Note: Words in boldface are user-selectable ...

Page 5

The SMBus dialog boxes accept numeric data in bina- ry, decimal, or hexadecimal form. Hexadecimal num- bers should be prefixed 0x. Binary numbers must be exactly eight digits. See Figure 2 for an exam- ple of this ...

Page 6

MAX1586A Evaluation Kit/ Evaluation System Table 3. Output Enable (JU1–JU6) SHUNT JUMPER DESCRIPTION POSITION 1-2* VCC_I/O output enabled. 2-3 VCC_I/O output disabled. JU1 (ON1) ON1 controlled by an external signal Not installed source. 1-2* VCC_MEM output enabled. 2-3 VCC_MEM output ...

Page 7

Low-Battery Detection The MAX1586A is capable of monitoring the main bat- tery input voltage and activating outputs when the volt- age falls below a given threshold. The default EV kit configuration triggers the low-battery output when the input voltage falls ...

Page 8

MAX1586A Evaluation Kit/ Evaluation System VCC_I/O GND VI/O C31 4.7µ VIN IN6 V1 LX1 VIN C11 7 GND OPEN 10µF R7 SLPIN SHORT 48 DBI R8 SHORT 1 LBI R9 VIN OPEN 1 SLP ...

Page 9

Figure 4. MAX1586A EV Kit Component Placement Guide—Component Side _______________________________________________________________________________________ MAX1586A Evaluation Kit/ Evaluation System 9 ...

Page 10

MAX1586A Evaluation Kit/ Evaluation System Figure 5. MAX1586A EV Kit PCB Layout—Component Side 10 ______________________________________________________________________________________ ...

Page 11

Figure 6. MAX1586A EV Kit PCB Layout—Inner Layer 2 ______________________________________________________________________________________ MAX1586A Evaluation Kit/ Evaluation System 11 ...

Page 12

MAX1586A Evaluation Kit/ Evaluation System Figure 7. MAX1586A EV Kit PCB Layout—Inner Layer 3 12 ______________________________________________________________________________________ ...

Page 13

Figure 8. MAX1586A EV Kit PCB Layout—Solder Side ______________________________________________________________________________________ MAX1586A Evaluation Kit/ Evaluation System 13 ...

Page 14

... 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. 14 ____________________Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 408-737-7600 © 2007 Maxim Integrated Products is a registered trademark of Maxim Integrated Products, Inc. ...

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