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ADP2164ACPZ-R7 PDF预览

ADP2164ACPZ-R7

更新时间: 2024-01-05 04:16:13
品牌 Logo 应用领域
亚德诺 - ADI 稳压器开关式稳压器或控制器电源电路开关式控制器输出元件PC
页数 文件大小 规格书
20页 1006K
描述
6.5 V, 4 A, High Efficiency

ADP2164ACPZ-R7 技术参数

是否无铅: 含铅是否Rohs认证: 符合
生命周期:Active包装说明:HVQCCN, LCC16,.16SQ,25
针数:16Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:1.67Samacsys Confidence:
Samacsys Status:ReleasedSchematic Symbol:https://componentsearchengine.com/symbol.php?partID=244879
PCB Footprint:https://componentsearchengine.com/footprint.php?partID=244879Samacsys PartID:244879
Samacsys Image:https://componentsearchengine.com/Images/9/ADP2164ACPZ-R7.jpgSamacsys Thumbnail Image:https://componentsearchengine.com/Thumbnails/1/ADP2164ACPZ-R7.jpg
Samacsys Pin Count:17Samacsys Part Category:Integrated Circuit
Samacsys Package Category:OtherSamacsys Footprint Name:QFN65P400X400X80-17N
Samacsys Released Date:2017-01-10 13:33:33Is Samacsys:N
其他特性:ADJUSTABLE OUTPUT VOLTAGE RANGE FROM 0.6 V TO 6.5 V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:6.5 V最小输入电压:2.7 V
标称输入电压:3.3 VJESD-30 代码:S-XQCC-N16
JESD-609代码:e3长度:4 mm
湿度敏感等级:2功能数量:1
端子数量:16最高工作温度:125 °C
最低工作温度:-40 °C最大输出电流:7.4 A
封装主体材料:UNSPECIFIED封装代码:HVQCCN
封装等效代码:LCC16,.16SQ,25封装形状:SQUARE
封装形式:CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE认证状态:Not Qualified
座面最大高度:0.8 mm子类别:Switching Regulator or Controllers
表面贴装:YES切换器配置:BUCK
最大切换频率:1400 kHz技术:DMOS
温度等级:AUTOMOTIVE端子面层:Matte Tin (Sn)
端子形式:NO LEAD端子节距:0.65 mm
端子位置:QUAD宽度:4 mm
Base Number Matches:1

ADP2164ACPZ-R7 数据手册

 浏览型号ADP2164ACPZ-R7的Datasheet PDF文件第2页浏览型号ADP2164ACPZ-R7的Datasheet PDF文件第3页浏览型号ADP2164ACPZ-R7的Datasheet PDF文件第4页浏览型号ADP2164ACPZ-R7的Datasheet PDF文件第5页浏览型号ADP2164ACPZ-R7的Datasheet PDF文件第6页浏览型号ADP2164ACPZ-R7的Datasheet PDF文件第7页 
6.5 V, 4 A, High Efficiency,  
Step-Down DC-to-DC Regulator  
ADP2164  
Data Sheet  
FEATURES  
TYPICAL APPLICATIONS CIRCUIT  
R1  
4 A continuous output current  
43 mΩ and 29 mΩ integrated FET  
1.ꢀ5 output accuracy  
Input voltage range: 2.7 V to 6.ꢀ V  
Output voltage: 0.6 V to VIN  
V
IN  
C
IN  
C1  
R2  
PGOOD VIN  
PVIN  
SW  
L
V
EN  
OUT  
C
OUT  
Switching frequency  
SYNC  
FB  
ADP2164  
Fixed frequency: 600 kHz or 1.2 MHz  
Adjustable frequency: ꢀ00 kHz to 1.4 MHz  
Synchronizable from ꢀ00 kHz to 1.4 MHz  
Selectable synchronize phase shift: 0° or 180°  
Current mode architecture  
TRK  
RT  
PGND  
GND  
R
T
Figure 1.  
Precision enable input  
Power-good output  
Voltage tracking input  
Integrated soft start  
Internal compensation  
Starts up into a precharged output  
UVLO, OVP, OCP, and thermal shutdown  
Available in 16-lead, 4 mm × 4 mm LFCSP package  
100  
95  
90  
85  
80  
75  
70  
65  
60  
55  
50  
APPLICATIONS  
Point-of-load conversion  
Communications and networking equipment  
Industrial and instrumentation  
Consumer electronics  
V
= 5V  
= 600kHz  
V
V
= 1.2V  
= 3.3V  
IN  
OUT  
OUT  
f
S
0
0.5  
1.0  
1.5  
2.0  
2.5  
3.0  
3.5  
4.0  
OUTPUT CURRENT (A)  
Figure 2. Efficiency vs. Output Current  
GENERAL DESCRIPTION  
The ADP2164 is a 4 A, synchronous, step-down dc-to-dc regulator  
in a compact 4 mm × 4 mm LFCSP package. The regulator uses a  
current mode, constant frequency pulse-width modulation (PWM)  
control scheme for excellent stability and transient response.  
The ADP2164 integrates a pair of low on-resistance P-channel  
and N-channel internal MOSFETs to maximize efficiency and  
minimize external component count. The 100% duty cycle  
operation allows low dropout voltage at 4 A output current.  
The input voltage range of the ADP2164 is 2.7 V to 6.5 V. The  
output voltage of the ADP2164 is adjustable from 0.6 V to the  
input voltage (VIN). The ADP2164 is also available in six preset  
output voltage options: 3.3 V, 2.5 V, 1.8 V, 1.5 V, 1.2 V, and 1.0 V.  
The high, 1.2 MHz PWM switching frequency allows the use of  
small external components, and the SYNC input enables multiple  
ICs to synchronize out of phase to reduce ripple and eliminate  
beat frequencies.  
Other key features of the ADP2164 include undervoltage lockout  
(UVLO), integrated soft start to limit inrush current at startup,  
overvoltage protection (OVP), overcurrent protection (OCP),  
and thermal shutdown.  
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 registeredtrademarks arethe property of their respective owners.  
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.  
Tel: 781.329.4700  
Fax: 781.461.3113  
www.analog.com  
©2011 Analog Devices, Inc. All rights reserved.  
 

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