Datasheet > ADP1611ARMZ-R7

ADP1611ARMZ-R7

更新时间： 2024-01-01 03:55:40

品牌	Logo	应用领域
亚德诺 - ADI		转换器开关
页数	文件大小	规格书
20页	878K
描述
20 V,1.2 MHz Step-Up DC-to-DC Switching Converter

阅读下载

获取价格

技术参数
数据手册

如果您发现信息不准确，欢迎纠错

ADP1611ARMZ-R7 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：	TSSOP
包装说明：	TSSOP,	针数：	8
Reach Compliance Code：	unknown	风险等级：	5.68
模拟集成电路 - 其他类型：	SWITCHING REGULATOR	控制模式：	CURRENT-MODE
控制技术：	PULSE WIDTH MODULATION	最大输入电压：	5.5 V
最小输入电压：	2.5 V	标称输入电压：	3.3 V
JESD-30 代码：	S-PDSO-G8	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：	8
最高工作温度：	85 °C	最低工作温度：	-40 °C
最大输出电流：	2 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
座面最大高度：	1.1 mm	表面贴装：	YES
切换器配置：	BOOST	最大切换频率：	1600 kHz
温度等级：	INDUSTRIAL	端子面层：	MATTE TIN
端子形式：	GULL WING	端子节距：	0.65 mm
端子位置：	DUAL	处于峰值回流温度下的最长时间：	40
宽度：	3 mm	Base Number Matches：	1

ADP1611ARMZ-R7 数据手册

20 V,1.2 MHz Step-Up

DC-to-DC Switching Converter

ADP1611

FEATURES

GENERAL DESCRIPTION

Fully integrated 1.2 A , 0.23 Ω power switch

Pin-selectable 700 kHz or 1.2 MHz PWM frequency

90% efficiency

Adjustable output voltage up to 20 V

3% output regulation accuracy

Adjustable soft start

The ADP1611 is a step-up dc-to-dc switching converter with an

integrated 1.2 A, 0.23 Ω power switch capable of providing an

output voltage as high as 20 V. With a package height of less

than 1.1 mm, the ADP1611 is optimal for space-constrained

applications such as portable devices or thin film transistor

(TFT) liquid crystal displays (LCDs).

Input undervoltage lockout

MSOP 8-lead package

The ADP1611 operates in pulse-width modulation (PWM)

current mode with up to 90% efficiency. Adjustable soft start

prevents inrush currents at startup. The pin-selectable switching

frequency and PWM current-mode architecture allow excellent

transient response, easy noise filtering, and the use of small,

cost-saving external inductors and capacitors.

APPLICATIONS

TFT LC bias supplies

Portable applications

Industrial/instrumentation equipment

The ADP1611 is offered in the Pb-free 8-lead MSOP and

operates over the temperature range of −40°C to +85°C.

FUNCTIONAL BLOCK DIAGRAM

COMP

ERROR

AMP

ADP1611

REF

BIAS

F/F

RAMP

GEN

DRIVER

COMPARATOR

OSC

SOFT START

CURRENT-

SENSE

AMPLIFIER

GND

Figure 1.

Rev. 0

Information furnished by Analog Devices is believed to be accurate and reliable.

However, no responsibility is assumed by Analog Devices for its use, nor for any

infringements of patents or other rights of third parties that may result from its use.

Specifications subject to change without notice. No license is granted by implication

or otherwise under any patent or patent rights of Analog Devices. Trademarks and

registered trademarks are the property of their respective owners.

One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.

Tel: 781.329.4700

Fax: 781.326.8703

www.analog.com

12 3 4 5 6 7...20

下载PDF

与ADP1611ARMZ-R7相关器件

型号	品牌	描述	获取价格	数据表
ADP1611-EVAL	ADI	20 V,1.2 MHz Step-Up DC-to-DC Switching Converter	获取价格
ADP1612	ADI	650 kHz /1.3 MHz Step-Up PWM DC-to-DC Switching Converters	获取价格
ADP1612-5-EVALZ	ADI	650 kHz /1.3 MHz Step-Up PWM DC-to-DC Switching Converters	获取价格
ADP1612ARMZ-R7	ADI	650 kHz /1.3 MHz Step-Up PWM DC-to-DC Switching Converters	获取价格
ADP1612-BL1-EVZ	ADI	650 kHz /1.3 MHz Step-Up PWM DC-to-DC Switching Converters	获取价格
ADP1613	ADI	650 kHz /1.3 MHz Step-Up PWM DC-to-DC Switching Converters	获取价格

产品中心

服务支持

精选活动

关于我们

帮助中心

ADP1611ARMZ-R7

ADP1611ARMZ-R7 技术参数

ADP1611ARMZ-R7 数据手册

与ADP1611ARMZ-R7相关器件

与ADP1611ARMZ-R7相关文章

您还可以找

产品中心

服务支持

精选活动

关于我们

帮助中心

ADP1611ARMZ-R7

ADP1611ARMZ-R7 技术参数

ADP1611ARMZ-R7 数据手册

与ADP1611ARMZ-R7相关器件

与ADP1611ARMZ-R7相关文章

您还可以找

您在本页遇到什么问题？