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ADP5022ACBZ-4-R7 PDF预览

ADP5022ACBZ-4-R7

更新时间： 2024-02-14 02:40:56
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PC
页数 文件大小 规格书
28页 668K
描述
Dual 3 MHz, 600 mA Buck Regulator with 150 mA LDO

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中文翻译

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ADP5022ACBZ-4-R7 技术参数

是否无铅：含铅是否Rohs认证：符合
生命周期：Not Recommended零件包装代码：BGA
包装说明：VFBGA, BGA16,4X4,20针数：16
Reach Compliance Code：compliantECCN代码：EAR99
HTS代码：8542.39.00.01风险等级：8.5
Samacsys Confidence：Samacsys Status：Released
Samacsys PartID：579342Samacsys Pin Count：16
Samacsys Part Category：Integrated CircuitSamacsys Package Category：Other
Samacsys Footprint Name：BGA16C50P4X4_208X208X66Samacsys Released Date：2017-01-11 11:21:59
Is Samacsys：N其他特性：ALSO OPERATES AT 3.3V, ALSO OPERATES AS LDO REGULATOR
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：2.4 V标称输入电压：3.6 V
JESD-30 代码：S-PBGA-B16JESD-609代码：e3
长度：2.08 mm湿度敏感等级：1
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：1.05 A标称输出电压：1.8 V
封装主体材料：PLASTIC/EPOXY封装代码：VFBGA
封装等效代码：BGA16,4X4,20封装形状：SQUARE
封装形式：GRID ARRAY, VERY THIN PROFILE, FINE PITCH峰值回流温度（摄氏度）：225
认证状态：Not Qualified座面最大高度：0.66 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：3500 kHz
温度等级：AUTOMOTIVE端子面层：MATTE TIN
端子形式：BALL端子节距：0.5 mm
端子位置：BOTTOM处于峰值回流温度下的最长时间：NOT SPECIFIED
宽度：2.08 mmBase Number Matches：1

ADP5022ACBZ-4-R7 数据手册

 浏览型号ADP5022ACBZ-4-R7的Datasheet PDF文件第2页浏览型号ADP5022ACBZ-4-R7的Datasheet PDF文件第3页浏览型号ADP5022ACBZ-4-R7的Datasheet PDF文件第4页浏览型号ADP5022ACBZ-4-R7的Datasheet PDF文件第5页浏览型号ADP5022ACBZ-4-R7的Datasheet PDF文件第6页浏览型号ADP5022ACBZ-4-R7的Datasheet PDF文件第7页 
Dual 3 MHz, 600 mA Buck  
Regulator with 150 mA LDO  
ADP5022  
FEATURES  
GENERAL DESCRIPTION  
Input voltage range: 2.4 V to 5.5 V  
Tiny 16-ball, 2 mm × 2 mm WLCSP package  
Overcurrent and thermal protection  
Soft start  
Factory programmable undervoltage lockout on VDDA  
system supply of either 2.2 V or 3.9 V  
Factory programmable default output voltages for all  
3 channels  
Buck1 and Buck2 key specifications  
Current mode architecture for excellent transient response  
3 MHz operating frequency  
Uses tiny multilayer inductors and capacitors  
Forced PWM and auto PWM/PSM modes  
Out-of-phase operation for reduced input filtering  
100% duty cycle low dropout mode  
24 μA typical quiescent current per channel, no switching  
LDO key specifications  
The ADP5022 is a micro power management unit (micro PMU)  
that combines two high performance buck regulators and a low  
dropout regulator (LDO) in a tiny 16-ball 2.08 mm × 2.08 mm  
WLCSP to meet demanding performance and board space  
requirements.  
The high switching frequency of the buck regulators enables  
tiny multilayer external components and minimizes the board  
space required. When the MODE pin is set high, the buck reg-  
ulators operate in forced PWM mode. When the MODE pin is  
set low, the buck regulators automatically switch operating  
modes, depending on the load current level. At higher output  
loads, the buck regulators operate in PWM mode. When the  
load current falls below a predefined threshold, the regulators  
operate in power save mode (PSM), improving the light-load  
efficiency.  
The two bucks operate out-of-phase to reduce the input  
capacitor requirement and noise.  
Stable with 1 μF ceramic output capacitors  
High PSRR  
60 dB up to 10 KHz  
The low quiescent current, low dropout voltage, and wide input  
voltage range of the ADP5022 LDO extends the battery life of  
portable devices. The LDO maintains power supply rejection  
greater than 60 dB for frequencies as high as 10 kHz while  
operating with a low headroom voltage.  
Low output noise  
65 μV rms output noise at VOUT3 = 3.3 V  
Low dropout voltage: 150 mV @ 150 mA load  
11 μA typical ground current at no load  
Each regulator in the ADP5022 has a dedicated, independent  
enable pin. A high voltage level applied to the enable pin activates  
the respective regulator. The default output voltages are factory  
programmable and can be set to a wide range of options.  
APPLICATIONS  
USB devices  
Handheld products  
Multivoltage power for processors, ASICS, FPGAs,  
and RF chipsets  
ADP5022  
L1  
COUT_3  
1µH  
SW1  
V
@
OUT1  
600mA  
VIN1  
EN1  
V
= 2.4V  
IN  
TO 5.5V  
VOUT1  
PGND1  
BUCK1  
C4  
C3  
C4  
ON  
C2  
4.7µF  
10µF  
OFF  
EN_BK1  
MODE  
PWM  
C1  
C2  
MODE  
PWM/PSM  
VIN2  
L2  
1µH  
C3  
4.7µF  
SW2  
MODE  
V
@
OUT2  
600mA  
VOUT2  
PGND2  
ON  
ON  
BUCK2  
C5  
5.0mm  
EN2  
VDDA  
VIN3  
10µF  
OFF  
OFF  
EN_BK2  
C1  
1µF  
VOUT3  
V
@
LDO1  
EN_LDO1  
OUT3  
150mA  
EN3  
C6  
1µF  
L1  
COUT_1 COUT_2  
4.7mm  
AGND  
Figure 1. Typical Applications Circuit  
Figure 2. Typical PCB Layout  
Rev. A  
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  
©2009 Analog Devices, Inc. All rights reserved.  
 
 
 
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中文翻译

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ADP5022ACBZ-4-R7 替代型号

型号 品牌 替代类型 描述 数据表
ADP5022ACBZ-2-R7 ADI

完全替代

 Dual 3 MHz, 600 mA Buck Regulator with 150 mA LDO

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