Datasheet > MAX15031EVKIT+

MAX15031EVKIT+

更新时间： 2024-11-15 02:52:47

品牌	Logo	应用领域
美信 - MAXIM		光电二极管
页数	文件大小	规格书
5页	133K
描述
Demonstrates APD Fast Current Limit

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数据手册

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MAX15031EVKIT+ 数据手册

19-4376; Rev 0; 11/08

MAX15031 Evaluation Kit

Evluates:MAX5031

General Description

Features

♦ Tiny 8mm x 18mm Circuit Footprint

♦ 2.9V to 5.5V Wide Supply Voltage Range

♦ 70V Output Voltage (Approximate)

♦ 0 to 4mA Output Current

The MAX15031 evaluation kit (EV kit) demonstrates the

MAX15031 APD biasing pulse-width modulation (PWM)

step-up DC-DC converter with an internal power switch,

current monitor, and adjustable current limiting. The

step-up converter switches at 400kHz. The EV kit oper-

ates from a DC supply voltage of 2.9V to 5.5V and is

configured to deliver approximately 70V and 0 to 4mA

of current at the output. The output voltage can be con-

figured from VIN + 1V to 76V by replacing a resistor or

adjusting the CNTRL voltage. The EV kit demonstrates

the MAX15031 APD fast current-limit, undervoltage

lockout (UVLO), and thermal shutdown features.

♦ Demonstrates APD Fast Current Limit

♦ Demonstrates Undervoltage Lockout

♦ Demonstrates Thermal Shutdown Feature

♦ MOUT Output Overvoltage Protection Through

Clamping Circuit

♦ Lead(Pb)-Free and RoHS Compliant

♦ Fully Assembled and Tested

The actual converter circuit’s PCB footprint is 8mm x

18mm as required in BPON (broadband passive optical

network) and GPON (gigabit passive optical network)

applications and demonstrates the MAX15031’s small,

16-pin TQFN package with exposed pad. The EV kit

also features an APD input load simulator circuit for cur-

rent monitoring and step-response measurements.

Ordering Information

PART

TYPE

MAX15031EVKIT+

EV Kit

WARNING: Voltages exceeding 42V may exist on

the VOUT, APD, MOUT, and PGND PCB pads.

+Denotes lead(Pb)-free and RoHS compliant.

Component List

DESIGNATION QTY

DESCRIPTION

DESIGNATION QTY

DESCRIPTION

1µF 10ꢀ, 10V X5R ceramic

capacitor (0402)

Murata GRM155R61A105K

JU2

3-pin header

4.7µH, 1.5A inductor

Coilcraft ME3220-472MLB

0.01µF 10ꢀ, 25V X7R ceramic

capacitor (0402)

Murata GRM155R71E103K

100V 1.5A n-channel MOSFET (SOT23)

Vishay Si2328DS-T1-E3

(Top Mark: CHV)

0.1µF 10ꢀ, 16V X7R ceramic

capacitors (0402)

Murata GRM155R71C104K

348kΩ 1ꢀ resistor (0603)

6.34kΩ 1ꢀ resistor (0402)

10kΩ 1ꢀ resistors (0402)

2.87kΩ 1ꢀ resistor (0402)

10kΩ 1ꢀ resistor (0805)

10kΩ 1ꢀ resistor (1206)

2kΩ 1ꢀ resistor (0805)

100Ω 1ꢀ resistor (0402)

PC mini red test points

C3, C8

C4, C5

R3, R6

0.1µF 10ꢀ, 100V X7R ceramic

capacitors (0805)

AVX 08051C104KAT

0.01µF 10ꢀ, 100V X7R ceramic

capacitor (0805)

Murata GRM21BR72A103K

R10

Not installed, ceramic capacitor (0402)

TP1, TP2, TP4

TP3, TP6

TP5

10µF 10ꢀ, 10V X5R ceramic

capacitor (0805)

Murata GRM219R61A106K

PC mini black test points

PC mini yellow test point

100V, 150mA Schottky diode (SOD123)

Diodes, Inc. BAT46W-7-F

(Top Mark: L6)

APD boost converter (16 TQFN-EP*)

Maxim MAX15031ATE+

—

Shunts ( JU1, JU2)

JU1

2-pin header

—

PCB: MAX15031 Evaluation Kit+

*EP = Exposed pad.

________________________________________________________________ Maxim Integrated Products

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.

12 3 4 5

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与MAX15031EVKIT+相关器件

型号	品牌	获取价格	描述	数据表
MAX15032	ADI	获取价格	500kHz、36V输出、600mW PWM升压型DC-DC转换器
MAX15032ATA+T	MAXIM	获取价格	Switching Regulator, Current-mode, 1.7A, 550kHz Switching Freq-Max, BICMOS, 3 X 3 MM, ROHS
MAX15034	MAXIM	获取价格	Configurable, Single-/Dual-Output, Synchronous Buck Controller for High-Current Applicatio
MAX15034	ADI	获取价格	可配置的单/双路输出、同步buck控制器，支持大电流应用
MAX15034_11	MAXIM	获取价格	Configurable, Single-/Dual-Output, Synchronous Buck Controller for High-Current Applicatio
MAX15034AAUI+	MAXIM	获取价格	Configurable, Single-/Dual-Output, Synchronous Buck Controller for High-Current Applicatio
MAX15034AAUI+T	MAXIM	获取价格	Switching Regulator/Controller, Current-mode, 1000kHz Switching Freq-Max, BICMOS, PDSO28
MAX15034BAUI/V+	MAXIM	获取价格	Dual Switching Controller, Current-mode, 1000kHz Switching Freq-Max, BICMOS, PDSO28,
MAX15034BAUI/V+T	MAXIM	获取价格	Dual Switching Controller,
MAX15034BAUI+	MAXIM	获取价格	Configurable, Single-/Dual-Output, Synchronous Buck Controller for High-Current Applicatio

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