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ADP2138ACBZ-2.5-R7 PDF预览

ADP2138ACBZ-2.5-R7

更新时间: 2024-02-05 13:32:59
品牌 Logo 应用领域
亚德诺 - ADI 开关
页数 文件大小 规格书
20页 548K
描述
Compact, 800 mA, 3 MHz, Step-Down DC-to-DC Converter

ADP2138ACBZ-2.5-R7 技术参数

是否无铅: 含铅是否Rohs认证: 符合
生命周期:Active零件包装代码:BGA
包装说明:WLCSP-6针数:6
Reach Compliance Code:unknownECCN代码:EAR99
HTS代码:8542.39.00.01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:2.3 V标称输入电压:3.6 V
JESD-30 代码:R-PBGA-B6JESD-609代码:e1
长度:1.505 mm功能数量:1
端子数量:6最高工作温度:125 °C
最低工作温度:-40 °C最大输出电流:1.65 A
标称输出电压:2.5 V封装主体材料:PLASTIC/EPOXY
封装代码:VFBGA封装等效代码:BGA6,2X3,20
封装形状:RECTANGULAR封装形式:GRID ARRAY, VERY THIN PROFILE, FINE PITCH
峰值回流温度(摄氏度):260认证状态:Not Qualified
座面最大高度:0.64 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:3400 kHz温度等级:AUTOMOTIVE
端子面层:Tin/Silver/Copper (Sn/Ag/Cu)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:40宽度:1.03 mm
Base Number Matches:1

ADP2138ACBZ-2.5-R7 数据手册

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Data Sheet  
ADP2138/ADP2139  
SPECIFICATIONS  
VIN = 3.6 V, V OUT = 0.8 V − 3.3 V, TJ = −40°C to +125°C for minimum/maximum specifications, and TA = 25°C for typical specifications,  
unless otherwise noted. All limits at temperature extremes are guaranteed via correlation using standard statistical quality control (SQC).  
Table 1.  
Parameter  
Test Conditions/Comments  
Min  
2.3  
Typ  
Max  
Unit  
INPUT CHARACTERISTICS  
Input Voltage Range  
Undervoltage Lockout Threshold  
5.5  
V
V
V
VIN rising  
VIN falling  
2.3  
2.00  
−2  
2.15  
2.25  
OUTPUT CHARACTERISTICS  
Output Voltage Accuracy  
Line Regulation  
PWM mode  
+2  
%
VIN = 2.3 V to 5.5 V, PWM mode  
ILOAD = 0 mA − 800 mA  
0.25  
−0.95  
100  
%/V  
%/A  
mA  
Load Regulation  
PWM TO POWER SAVE MODE CURRENT THRESHOLD  
INPUT CURRENT CHARACTERISTICS  
DC Operating Current  
ILOAD = 0 mA, device not switching  
EN = 0 V, TA = TJ = −40°C to +85°C  
23  
30  
μA  
μA  
Shutdown Current  
0.2  
1.0  
SW CHARACTERISTICS  
SW On Resistance  
PFET  
155  
115  
1500  
100  
240  
mΩ  
mΩ  
mA  
Ω
NFET  
200  
Current Limit  
PFET switch peak current limit  
1100  
1.2  
1650  
Discharge Switch (ADP2139)  
ENABLE AND MODE CHARACTERISTICS  
Input High Threshold  
V
Input Low Threshold  
0.4  
+1  
3.4  
V
Input Leakage Current  
EN/MODE = 0 V (min), 3.6 V (max )  
−1  
0
μA  
MHz  
μs  
OSCILLATOR FREQUENCY  
START-UP TIME  
2.6  
3.0  
250  
THERMAL CHARACTERISTICS  
Thermal Shutdown Threshold  
Thermal Shutdown Hysteresis  
150  
20  
°C  
°C  
INPUT AND OUTPUT CAPACITOR, RECOMMENDED SPECIFICATIONS  
TA = −40°C to +125°C, unless otherwise specified. All limits at temperature extremes are guaranteed via correlation using standard  
statistical quality control (SQC).  
Table 2.  
Parameter  
Symbol  
CMIN  
Min  
4.7  
Typ  
Max  
Unit  
MINIMUM INPUT AND OUTPUT CAPACITANCE  
CAPACITOR ESR  
µF  
Ω
RESR  
0.001  
1
Rev. C | Page 3 of 20  
 
 

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