Datasheet > MAX17149

MAX17149

更新时间： 2024-09-19 01:21:15

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描述
MAX17129 Evaluation Kit

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获取价格

数据手册

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MAX17149 数据手册

19-5766; Rev 0; 2/11

MAX17129 Evaluation Kit

Evaluates: MAX17129/MAX17149

General Description

Features

The MAX17129 evaluation kit (EV kit) provides a proven

design to evaluate the MAX17129 high-efficiency driver

for white light-emitting diodes (WLEDs). The EV kit

utilizes a step-up DC-DC converter to generate the

voltage required to drive up to six strings of 10 surface-

mount WLEDs. The EV kit uses a 3V to 26V input supply

and can be configured to provide an adjustable 10mA to

45mA full-scale LED current.

S 3V to 26V Input Range

S Drives Six Strings of 10 WLEDs

S Full-Scale LED Current Adjustable from 10mA to

45mA

S Adjustable Switching Frequency of 500kHz or

1MHz

S Proven PCB Layout

Installed on the EV kit is the MAX17129ETE+. Contact

the factory for free samples of the pin-compatible

MAX17149ETE+.

S Fully Assembled and Tested

Ordering Information appears at end of data sheet.

Component List

DESIGNATION QTY

DESCRIPTION

DESIGNATION QTY

DESCRIPTION

3.5V, 20mA white LEDs

Not installed, test point

D2–D61

FSEL

4.7FF Q10%, 50V X7R ceramic

capacitor (1210)

Murata GRM32ER71H475K

C2, C8–C19

10FH, 1.2A inductor

Sumida CR6D09HPNP-100MC

Not installed, ceramic capacitors

(0603)

JU1–JU7

3-pin headers

JU8–JU15,

JU17

0.1FF Q10%, 50V X5R ceramic

capacitor (0603)

2-pin headers

Murata GRM188R61H104K

Not installed, 2-pin header—

shorted by PC trace

JU16

1FF Q10%, 16V X5R ceramic

capacitor (0603)

Murata GRM188R61C105K

500kI multiturn potentiometer

39kI Q5% resistor (0603)

10kI Q5% resistor (0603)

300kI Q5% resistor (0603)

10I Q5% resistor (0603)

Not installed, resistors (0603)

2.2FF Q10%, 50V X7R ceramic

capacitor (1210)

Murata GRM32ER72A225K

R6–R11

1FF Q10%, 50V X7R ceramic

C6, C7

C20

capacitors (0805)

White LED driver (16 TQFN EP)

Maxim MAX17129ETE+

—

Not installed, ceramic capacitor

(0805)

Shunts

PCB: MAX17129 EVALUATION

KIT+

2A, 40V Schottky diode (M flat)

Toshiba CMS11

Component Suppliers

SUPPLIER

PHONE

WEBSITE

Murata Electronics North America, Inc.

Sumida Corp.

770-436-1300

847-545-6700

949-623-2900

www.murata-northamerica.com

www.sumida.com

Toshiba America Electronic Components, Inc.

www.toshiba.com/taec

Note: Indicate that you are using the MAX17129 when contacting these component suppliers.

_________________________________________________________________ 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 6 7 8

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与MAX17149相关器件

型号	品牌	获取价格	描述	数据表
MAX17149ETE+	MAXIM	获取价格	LED Driver, 60-Segment, BICMOS, 3 X 3 MM, ROHS COMPLAINT, QFN-16
MAX17149ETE+T	MAXIM	获取价格	LED Driver
MAX1714A	ADI	获取价格	高速、降压型控制器，用于笔记本电脑
MAX1714AEEP	MAXIM	获取价格	High-Speed Step-Down Controller for Notebook Computers
MAX1714AEEP+	MAXIM	获取价格	Switching Controller, Current-mode, 600kHz Switching Freq-Max, PDSO20, 0.150 INCH, 0.025 I
MAX1714AEEP+T	MAXIM	获取价格	Switching Controller, Current-mode, 600kHz Switching Freq-Max, PDSO20, 0.150 INCH, 0.025 I
MAX1714AEEP-T	MAXIM	获取价格	Switching Controller, Current-mode, 600kHz Switching Freq-Max, PDSO20, 0.150 INCH, 0.025 I
MAX1714AEVKIT	MAXIM	获取价格	Evaluation Kit for the MAX1714A
MAX1714B	ADI	获取价格	高速、降压型控制器，用于笔记本电脑
MAX1714BEEE	MAXIM	获取价格	High-Speed Step-Down Controller for Notebook Computers