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MAX1729EVKIT

更新时间： 2024-02-11 22:15:58

品牌	Logo	应用领域
美信 - MAXIM		/
页数	文件大小	规格书
4页	95K
描述
Evaluation Kit for the MAX1729

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中文翻译

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技术参数
数据手册

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MAX1729EVKIT 技术参数

是否无铅：	不含铅	是否Rohs认证：	符合
生命周期：	Active	零件包装代码：	SOIC
包装说明：	TSSOP,	针数：	10
Reach Compliance Code：	compliant	ECCN代码：	EAR99
HTS代码：	8542.39.00.01	风险等级：	5.27
模拟集成电路 - 其他类型：	SWITCHING REGULATOR	控制模式：	VOLTAGE-MODE
控制技术：	PULSE WIDTH MODULATION	最大输入电压：	5.5 V
最小输入电压：	2.7 V	标称输入电压：	3 V
JESD-30 代码：	S-PDSO-G10	JESD-609代码：	e3
长度：	3 mm	湿度敏感等级：	1
功能数量：	1	端子数量：	10
最高工作温度：	85 °C	最低工作温度：	-40 °C
最大输出电流：	0.06 A	封装主体材料：	PLASTIC/EPOXY
封装代码：	TSSOP	封装形状：	SQUARE
封装形式：	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	峰值回流温度（摄氏度）：	260
认证状态：	Not Qualified	座面最大高度：	1.1 mm
表面贴装：	YES	切换器配置：	BUCK-BOOST
温度等级：	INDUSTRIAL	端子面层：	MATTE TIN
端子形式：	GULL WING	端子节距：	0.5 mm
端子位置：	DUAL	处于峰值回流温度下的最长时间：	NOT SPECIFIED
宽度：	3 mm

MAX1729EVKIT 数据手册

19-1406; Rev 1; 1/99

MAX1 7 2 9 Eva lu a t io n Kit

Evluates:MAX1729

Ge n e ra l De s c rip t io n

Fe a t u re s

♦ High-Accuracy Reference Voltage (±1%)

♦ On-Chip Temperature-Sensor Output

♦ 2.7V to 5.5V Input Range

The MAX1729 evaluation kit (EV kit) is a low-power,

step-up DC-DC converter followed by a low-dropout lin-

e a r re g ula tor. It a c c e p ts a p os itive inp ut volta g e

between 2.7V to 5.5V and converts it to an output volt-

age ranging from 2.5V to 16V. The output voltage is

dynamically adjustable through an external 3kHz to

12kHz pulse-width-modulated (PWM) control signal. An

on-chip temperature sensor provides compensation for

display temperature characteristics. This makes the

MAX1729 ideally suited for electrically controlled bire-

fringence (ECB) and LCD bias-supply generation

♦ Dynamic Control of Output Voltage

♦ 0.4µA Typical Shutdown Current

♦ 10-Pin µMAX Package

♦ Surface-Mount Construction

♦ Fully Assembled and Tested

Co m p o n e n t Lis t

Ord e rin g In fo rm a t io n

PART

TEMP. RANGE

IC PACKAGE

DESIGNATION QTY

DESCRIPTION

0.1µF ceramic capacitors

Not installed

MAX1729EVKIT

0°C to +70°C

10µMAX

C1, C6

0.068µF ceramic capacitor

Qu ic k S t a rt

1µF ceramic capacitors

Taiyo Yuden TMK316BJ105KL

C4, C7

The MAX1729 EV kit is a fully assembled and tested

surface-mount board. Follow the steps below to verify

board operation. Do not turn on the power supply

until all connections are completed.

1000pF ceramic capacitor

3-pin jumper

JU1

1) Connect a 2.7V to 5.5V supply to the pads marked

VIN and GND.

220µH inductor

Murata LQH3C221K34

2) Connect a voltmeter and load, if any, to the VOUT

pad.

R1–R5

Not installed

MAX1729EUB

3) Place the shunt on JU1 across pins 2 and 3.

4) Turn on the power and verify that the output voltage

is approximately 16.35V.

5) For othe r outp ut volta g e s , re fe r to the Outp ut

Voltage Control section.

Co m p o n e n t S u p p lie rs

SUPPLIER

PHONE

FAX

De t a ile d De s c rip t io n

Murata

Taiyo Yuden

814-237-1431

408-573-4150

814-238-0490

408-573-4159

J u m p e r S e le c t io n

Jumper JU1, in the 2-3 position, connects CTLIN to

VIN. This places the output voltage at maximum and is

equivalent to applying a PWM signal with a 100% duty

cycle.

In the 1-2 position, CTLIN is connected to GND. This

places the MAX1729 into shutdown mode and is equiv-

alent to applying a PWM signal with a 0% duty cycle.

When applying a PWM signal to the CTLIN pad, the

shunt must be removed from jumper JU1.

________________________________________________________________ Maxim Integrated Products

For free samples & the latest literature: http://www.maxim-ic.com, or phone 1-800-998-8800.

For small orders, phone 1-800-835-8769.

12 3 4

中文翻译

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与MAX1729EVKIT相关器件

型号	品牌	获取价格	描述	数据表
MAX172ACNG	MAXIM	获取价格	Complete 10レs CMOS 12-Bit ADC
MAX172ACNG+	MAXIM	获取价格	ADC, Successive Approximation, 12-Bit, 1 Func, 1 Channel, Parallel, Word Access, CMOS, PDI
MAX172ACNG-T	MAXIM	获取价格	ADC, Successive Approximation, 12-Bit, 1 Func, 1 Channel, Parallel, Word Access, CMOS, PDI
MAX172ACWG	MAXIM	获取价格	Complete 10レs CMOS 12-Bit ADC
MAX172ACWG+	MAXIM	获取价格	ADC, Successive Approximation, 12-Bit, 1 Func, 1 Channel, Parallel, Word Access, CMOS, PDS
MAX172ACWG-T	MAXIM	获取价格	ADC, Successive Approximation, 12-Bit, 1 Func, 1 Channel, Parallel, Word Access, CMOS, PDS
MAX172AENG	MAXIM	获取价格	Analog-to-Digital Converter， 12-Bit
MAX172AENG+	MAXIM	获取价格	ADC, Successive Approximation, 12-Bit, 1 Func, 1 Channel, Parallel, Word Access, CMOS, PDI
MAX172AEWG	MAXIM	获取价格	Analog-to-Digital Converter， 12-Bit
MAX172AING	MAXIM	获取价格	Complete 10レs CMOS 12-Bit ADC

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