5秒后页面跳转
捷配首页

Datasheet > ADP5072
ADP5072 PDF预览

ADP5072

更新时间： 2024-10-02 01:11:47
品牌 Logo 应用领域
亚德诺 - ADI /
页数 文件大小 规格书
24页 646K
描述
1 A/0.6 A DC to DC Switching Regulator Independent Positive and Negative Outputs

阅读下载

中文翻译

获取价格

ADP5072 数据手册

 浏览型号ADP5072的Datasheet PDF文件第2页浏览型号ADP5072的Datasheet PDF文件第3页浏览型号ADP5072的Datasheet PDF文件第4页浏览型号ADP5072的Datasheet PDF文件第5页浏览型号ADP5072的Datasheet PDF文件第6页浏览型号ADP5072的Datasheet PDF文件第7页 
1 A/0.6 A DC to DC Switching Regulator with  
Independent Positive and Negative Outputs  
Data Sheet  
ADP5072  
FEATURES  
TYPICAL APPLICATION CIRCUIT  
V
IN  
Input supply voltage range: 2.85 V to 5.5 V  
Generates well regulated, independently resistor  
programmable VPOS and VNEG outputs  
Boost regulator to generate VPOS output  
Adjustable positive output to 35 V  
ADP5072  
L1  
SS  
V
POS  
R
C1  
SW1  
SW1  
COMP1  
EN1  
D1  
C
C1  
R
FT1  
FB1  
R
Integrated 1.0 A main switch  
Inverting regulator to generate VNEG output  
Adjustable negative output to −30 V  
FB1  
C
OUT1  
PVIN  
PVIN  
AVIN  
V
IN  
PGND  
PGND  
VREF  
C
IN  
C
VREF  
Integrated 0.6 A main switch  
EN2  
1.2 MHz/2.4 MHz switching frequency with optional external  
frequency synchronization from 1.0 MHz to 2.6 MHz  
Resistor programmable soft start timer  
Slew rate control for lower system noise  
Individual precision enable and flexible start-up sequence  
control for symmetric start, VPOS first, or VNEG first  
Out of phase operation  
C
R
OUT2  
FB2  
R
C2  
FB2  
COMP2  
R
FT2  
C
C2  
SYNC  
SLEW  
SEQ  
SW2  
V
NEG  
D2  
AGND  
L2  
Figure 1.  
UVLO, OCP, OVP, and TSD protection  
1.61 mm × 2.18 mm, 20-ball WLCSP  
−40°C to +125°C junction temperature range  
APPLICATIONS  
Bipolar amplifiers, analog-to-digital converters (ADCs),  
digital-to-analog converters (DACs), and multiplexers  
Charge coupled device (CCD) bias supplies  
Optical module supplies  
RF power amplifier bias  
Time of flight module supplies  
GENERAL DESCRIPTION  
The ADP5072 is a dual, high performance dc-to-dc regulator that  
generates independently regulated positive and negative rails.  
Other key safety features in the ADP5072 include overcurrent  
protection (OCP), overvoltage protection (OVP), thermal  
shutdown (TSD), and input undervoltage lockout (UVLO).  
The input voltage range of 2.85 V to 5.5 V supports a wide  
variety of applications. The integrated main switch in both  
regulators enables generation of an adjustable positive output  
voltage up to 35 V and a negative output voltage down to −30 V.  
The ADP5072 is available in a 20-ball WLCSP and is rated for a  
−40°C to +125°C junction temperature range.  
Table 1. Family Models  
Boost  
Inverter  
The ADP5072 operates at a pin selected 1.2 MHz or 2.4 MHz  
switching frequency. The ADP5072 can synchronize with an  
external oscillator from 1.0 MHz to 2.6 MHz to ease noise filtering  
in sensitive applications. Both regulators implement programma-  
ble slew rate control circuitry for the MOSFET driver stage to  
reduce electromagnetic interference (EMI). Flexible start-up  
sequencing is provided with the options of manual enable,  
simultaneous mode, positive supply first, and negative supply first.  
Model  
Switch (A) Switch (A) Package  
ADP5070 1.0  
0.6  
1.2  
20-lead LFCSP (4 mm× 4 mm) and  
20-lead TSSOP  
20-lead LFCSP (4 mm × 4 mm) and  
20-lead TSSOP  
ADP5071 2.0  
ADP5072 1.0  
ADP5073 N/A  
ADP5074 N/A  
ADP5075 N/A  
0.6  
1.2  
2.4  
0.8  
20-ball WLCSP (1.61 mm × 2.18 mm)  
16-lead LFCSP (3 mm × 3 mm)  
16-lead LFCSP (3 mm × 3 mm)  
12-ball WLCSP (1.61 mm × 2.18 mm)  
The ADP5072 includes a fixed internal or resistor programmable  
soft start timer to prevent inrush current at power-up.  
Rev. 0  
Document Feedback  
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  
rightsof third parties that may result fromits 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 andregisteredtrademarks 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  
Technical Support  
©2019 Analog Devices, Inc. All rights reserved.  
www.analog.com  
 
 
 
 
1234567...24

中文翻译

下载PDF

与ADP5072相关器件

型号 品牌 获取价格 描述 数据表
ADP5072ACBZ-R7 ADI

获取价格

 		1 A/0.6 A DC to DC Switching Regulator Independent Positive and Negative Outputs
ADP5072CB-EVALZ ADI

获取价格

 		1 A/0.6 A DC to DC Switching Regulator Independent Positive and Negative Outputs
ADP5073 ADI

获取价格

 		2 A/1.2 A DC-to-DC Switching Regulator with Independent Positive and Negative Outputs
ADP5073ACPZ-R7 ADI

获取价格

 		1.2 A, DC-to-DC Inverting Regulator
ADP5073CP-EVALZ ADI

获取价格

 		1.2 A, DC-to-DC Inverting Regulator
ADP5074 ADI

获取价格

 		2 A/1.2 A DC-to-DC Switching Regulator with Independent Positive and Negative Outputs
ADP5074ACPZ-R7 ADI

获取价格

 		2.4 A, DC-to-DC Inverting Regulator
ADP5074CP-EVALZ ADI

获取价格

 		2.4 A, DC-to-DC Inverting Regulator
ADP5075 ADI

获取价格

 		2 A/1.2 A DC-to-DC Switching Regulator with Independent Positive and Negative Outputs
ADP5075ACBZ-R7 ADI

获取价格

 		800 mA, DC-to-DC Inverting Regulator

与ADP5072相关文章

您还可以找


热门产品
PCB打样/小批量
铝基板
BOM智能配单
PCBA制造
钣金
精密CNC
模具注塑
薄膜开关
精选活动
PCBA打样特惠
四六层板品质升级
铝基板品质升级
一体化电子制造
DFM下载
服务支持
企业认证
产品展示
工厂展示
工艺能力
积分商城
关于捷配
捷配简介
企业文化
公司动态
人才招聘
联系我们
帮助中心
下单流程
付款流程
开票流程
常见问题
全球PCB制造服务专线 400-613-0088

工作时间：9:00-21:00

CEO邮箱：ceo@jiepei.com

投诉邮箱：tousu@jiepei.com

捷配网-微信公众号 微信公众号
捷配网-微信公众号 抖音公众号
资质认证：
合作快递：
支付方式：
Copyright © 2024 Jiepei.com Inc. All Rights Reserved. 版权所有:杭州捷配信息科技有限公司 浙公网安备 33010502006866号 浙ICP备10014259号-119 营业执照ICP证