MAX1573

更新时间： 2024-01-24 16:50:56

品牌	Logo	应用领域
美信 - MAXIM		/
页数	文件大小	规格书
4页	347K
描述
MAX1573 Evaluation Kit

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中文翻译

获取价格

数据手册

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MAX1573 数据手册

19-2894; Rev 1; 4/04

MAX1573 Evaluation Kit

General Description

Features

The MAX1573 evaluation kit (EV kit) is a fully assembled

and tested surface-mount circuit board. The EV kit con-

tains the MAX1573, a white LED driver with a high-effi-

ciency charge pump. The EV kit accepts a 2.7V to 5.5V

input voltage and drives up to 4 white LEDs with regu-

lated constant current for uniform intensity. The

MAX1573 runs at 1MHz fixed frequency, allowing tiny

external components. An EV kit is available for both the

UCSP and the TQFN packages.

ꢀ Proprietary Adaptive 1x/1.5x Modes

ꢀ High Efficiency (P

/ P

), Up to 92%

BATT

LEDs

ꢀ 2% LED Current Matching

ꢀ 28mA/LED Drive Capability

ꢀ Eliminates Ballast Resistor

ꢀ Low 0.1µA Shutdown Current

ꢀ 2.7V to 5.5V Input Voltage Range

ꢀ Tiny 2.1 x 2.1 x 0.6mm UCSP Package

ꢀ Surface-Mount Components

Component List

DESIGNATION QTY

DESCRIPTION

1µF 10ꢀ% 6ꢁ3V X5ꢂ ꢃceramꢃ

ꢃrprꢃmtoes (0603)

ꢀ Fully Assembled and Tested

C1–C4

TDK C1608X5ꢂ0J105K

Suefrꢃc-aount whmtc LEDs

Nmꢃhmr NSCW215T

D1–D4

Ordering Information

JU1% JU2

JU3

3-pmn hcrdces

PART

TEMP RANGE

0°C to +70°C

IC PACKAGE

14 UCSP 4 x 4

16 TQFN

Not mnstrllcd

MAX1573EVKIT

MAX1573TQFNEVKIT

ꢂ1

7ꢁ5kΩ 1ꢀ ecsmstoe (0603)

MAX1573EBE oe MAX1573ETE

Shunts

Nonc

MAX1573EVKIT PC bored

Component Suppliers

SUPPLIER

COMPONENT

LEDs

PHONE

WEBSITE

wwwꢁnmꢃhmrꢁꢃoa

Nmꢃhmr

717-285-2323

714-373-7366

408-573-4150

888-835-6646

Prnrsonmꢃ

Trmyo Yudcn

TDK

ꢂcsmstoes

wwwꢁarꢃoꢁprnrsonmꢃꢁꢃoꢁjp

wwwꢁt-yudcnꢁꢃoa

Crprꢃmtoes

wwwꢁꢃoaponcntꢁtdkꢁꢃoa

Note: Please indicate that you are using the MAX1573 when contacting these suppliers.

1) Verify that shunts are across pins 1 and 2 of JU1

(EN1) and JU2 (EN2).

Quick Start

Recommended Equipment

2) Preset the power supply to 2.7V and turn off.

For evaluation of either EV kit:

3) Connect the positive lead of the power supply to the

VIN pad on the EV kit board. Connect the ground

lead of the power supply to the GND pad directly

below the VIN pad.

• Variable-output power supply capable of supplying

up to +5.5V at 300mA

Procedure

The MAX1573 EV kit is fully assembled and tested.

Perform the following steps to verify board operation.

Do not turn on the power supply until all connec-

tions are completed:

4) Turn on the power supply.

5) Verify that all 4 white LEDs are on with uniform

intensity.

UCSP is a trademark of Maxim Integrated Products, Inc.

________________________________________________________________ Maxim Integrated Products

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.

12 3 4

中文翻译

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与MAX1573相关器件

型号	品牌	获取价格	描述	数据表
MAX1573EBE	ROCHESTER	获取价格	LED DISPLAY DRIVER, PBGA14, 2.10 X 2.10 MM, 0.60 MM HEIGHT, UCSP-16/14
MAX1573EBE+T	MAXIM	获取价格	LED Driver, 4-Segment, BICMOS, PBGA14, 2.10 X 2.10 MM, 0.60 MM HEIGHT, UCSP-16/14
MAX1573EBE-T	MAXIM	获取价格	LED Driver, 4-Segment, BICMOS, PBGA14, 2.10 X 2.10 MM, 0.60 MM HEIGHT, UCSP-16/14
MAX1573EBE-T	ROCHESTER	获取价格	LED DISPLAY DRIVER, PBGA14, 2.10 X 2.10 MM, 0.60 MM HEIGHT, UCSP-16/14
MAX1573ETE	ROCHESTER	获取价格	LED DISPLAY DRIVER, QCC16, 4 X 4 MM, 0.80 MM HEIGHT, MO-220WGGC, TQFN-16
MAX1573ETE	MAXIM	获取价格	LED Driver, 4-Segment, BICMOS, 4 X 4 MM, 0.80 MM HEIGHT, MO-220WGGC, TQFN-16
MAX1573ETE+	MAXIM	获取价格	LED Driver, 4-Segment, BICMOS, 4 X 4 MM, 0.80 MM HEIGHT, LEAD FREE, MO-220WGGC, TQFN-16
MAX1573ETE+T	MAXIM	获取价格	LED Driver, 4-Segment, BICMOS, 4 X 4 MM, 0.80 MM HEIGHT, ROHS COMPLIANT, MO-220WGGC, TQFN-
MAX1573ETE-T	MAXIM	获取价格	LED Driver, 4-Segment, BICMOS, 4 X 4 MM, 0.80 MM HEIGHT, MO-220WGGC, TQFN-16
MAX1573EVKIT	MAXIM	获取价格	MAX1573 Evaluation Kit

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