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ADP320ACPZ-110-R7 PDF预览

ADP320ACPZ-110-R7

更新时间: 2024-02-13 17:31:34
品牌 Logo 应用领域
亚德诺 - ADI 输出元件调节器
页数 文件大小 规格书
22页 1152K
描述
Triple, 200 mA, Low Noise, High PSRR Voltage Regulator

ADP320ACPZ-110-R7 技术参数

Source Url Status Check Date:2013-05-01 14:56:46.15是否无铅: 含铅
是否Rohs认证: 符合生命周期:Active
零件包装代码:SON包装说明:HVQCCN,
针数:16Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:1.68最大回动电压 1:0.17 V
最大回动电压 2:0.17 V最大输入电压:5.5 V
最小输入电压:1.8 VJESD-30 代码:S-XQCC-N16
JESD-609代码:e3长度:3 mm
湿度敏感等级:3功能数量:1
输出次数:3端子数量:16
工作温度TJ-Max:125 °C工作温度TJ-Min:-40 °C
最大输出电流 1:0.2 A最大输出电流 2:0.2 A
最大输出电压 1:3.366 V最小输出电压 1:3.234 V
标称输出电压 1:3.3 V最大输出电压 2:3.366 V
最小输出电压 2:3.234 V标称输出电压 2:3.3 V
封装主体材料:UNSPECIFIED封装代码:HVQCCN
封装形状:SQUARE封装形式:CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE
峰值回流温度(摄氏度):260调节器类型:FIXED POSITIVE MULTIPLE OUTPUT LDO REGULATOR
座面最大高度:0.8 mm表面贴装:YES
端子面层:Matte Tin (Sn)端子形式:NO LEAD
端子节距:0.5 mm端子位置:QUAD
处于峰值回流温度下的最长时间:30宽度:3 mm
Base Number Matches:1

ADP320ACPZ-110-R7 数据手册

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Triple, 200 mA, Low Noise,  
High PSRR Voltage Regulator  
Data Sheet  
ADP320  
FEATURES  
TYPICAL APPLICATION CIRCUITS  
Bias voltage range (VBIAS): 2.5 V to 5.5 V  
LDO input voltage range (VIN1/VIN2, VIN3): 1.8 V to 5.5 V  
Three 200 mA low dropout voltage regulators  
16-lead, 3 mm × 3 mm LFCSP  
VBIAS  
ADP320  
VBIAS  
2.5V TO  
5.5V  
+
+
1µF  
1µF  
VIN1/VIN2  
1.8V TO  
5.5V  
Initial accuracy: 1%  
VOUT1  
LDO 1  
EN LD1  
VBIAS  
ON  
ON  
Stable with 1 µF ceramic output capacitors  
No noise bypass capacitor required  
3 independent logic controlled enables  
Over current and thermal protection  
Key specifications  
High PSRR  
76 dB PSRR up to 1 kHz  
70 dB PSRR 10 kHz  
60 dB PSRR at 100 kHz  
+
EN1  
OFF  
OFF  
1µF  
VOUT2  
LDO 2  
EN2  
+
EN LD2  
VBIAS  
1µF  
VIN3  
1.8V TO  
5.5V  
+
VOUT3  
LDO 3  
1µF  
EN3  
ON  
+
OFF  
EN LD3  
1µF  
40 dB PSRR at 1 MHz  
GND  
Low output noise  
Figure 1. Typical Application Circuit  
24 µV rms typical output noise at VOUT = 1.2 V  
43 µV rms typical output noise at VOUT = 2.8 V  
Excellent transient response  
Low dropout voltage: 110 mV @ 200 mA load  
85 µA typical ground current at no load, all LDOs enabled  
100 µs fast turn-on circuit  
Guaranteed 200 mA output current per regulator  
−40°C to +125°C junction temperature  
APPLICATIONS  
Mobile phones  
Digital cameras and audio devices  
Portable and battery-powered equipment  
Portable medical devices  
Post dc-to-dc regulation  
GENERAL DESCRIPTION  
The ADP320 200 mA triple output LDO combines high PSRR, low  
noise, low quiescent current, and low dropout voltage in a voltage  
regulator ideally suited for wireless applications with demanding  
performance and board space requirements.  
LDO offers much lower noise performance than competing LDOs  
without the need for a noise bypass capacitor.  
The ADP320 triple LDO is available in a miniature 16-lead 3 mm ×  
3 mm LFCSP package and is stable with tiny 1 µF 30% ceramic output  
capacitors, resulting in the smallest possible board area for a wide  
variety of portable power needs.  
The low quiescent current, low dropout voltage, and wide input  
voltage range of the ADP320 triple LDO extend the battery life of  
portable devices. The ADP320 triple LDO maintains power supply  
rejection greater than 60 dB for frequencies as high as 100 kHz  
while operating with a low headroom voltage. The ADP320 triple  
The ADP320 triple LDO is available in output voltage combin-  
ations ranging from 0.8 V to 3.3 V and offers over current and  
thermal protection to prevent damage in adverse conditions.  
Rev. C  
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 ©2010–2017 Analog Devices, Inc. All rights reserved.  
Technical Support  
www.analog.com  
 
 
 
 

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