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ADP2119ACPZ-R7 PDF预览

ADP2119ACPZ-R7

更新时间: 2024-01-24 06:29:05
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光电二极管PC
页数 文件大小 规格书
24页 1112K
描述
2 A/1.25 A, 1.2 MHz, Synchronous, Step-Down DC-to-DC Regulators

ADP2119ACPZ-R7 技术参数

生命周期:Active零件包装代码:SOIC
包装说明:HVSON,针数:10
Reach Compliance Code:unknown风险等级:5.63
Is Samacsys:N其他特性:ALSO OPERATES IN ADJUSTABLE MODE 0.6 TO 5.5 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:5.5 V
最小输入电压:2.3 V标称输入电压:3.3 V
JESD-30 代码:S-PDSO-N10长度:3 mm
功能数量:1端子数量:10
最高工作温度:125 °C最低工作温度:-40 °C
最大输出电流:3.5 A封装主体材料:PLASTIC/EPOXY
封装代码:HVSON封装形状:SQUARE
封装形式:SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE座面最大高度:0.85 mm
表面贴装:YES切换器配置:BUCK
最大切换频率:1380 kHz温度等级:AUTOMOTIVE
端子形式:NO LEAD端子节距:0.5 mm
端子位置:DUAL宽度:3 mm
Base Number Matches:1

ADP2119ACPZ-R7 数据手册

 浏览型号ADP2119ACPZ-R7的Datasheet PDF文件第1页浏览型号ADP2119ACPZ-R7的Datasheet PDF文件第2页浏览型号ADP2119ACPZ-R7的Datasheet PDF文件第4页浏览型号ADP2119ACPZ-R7的Datasheet PDF文件第5页浏览型号ADP2119ACPZ-R7的Datasheet PDF文件第6页浏览型号ADP2119ACPZ-R7的Datasheet PDF文件第7页 
ADP2119/ADP2120  
SPECIFICATIONS  
VIN = VPVIN = 3.3 V, EN = VIN, SYNC/MODE = VIN at TJ = −40°C to +125°C, unless otherwise noted.  
Table 1.  
Parameter  
Symbol  
Test Conditions/Comments  
Min  
Typ  
Max  
Unit  
VIN and PVIN  
VIN Voltage Range  
PVIN Voltage Range  
Quiescent Current  
VIN  
VPVIN  
IVIN  
2.3  
2.3  
5.5  
5.5  
200  
900  
2
V
V
μA  
μA  
μA  
V
No switching, SYNC/MODE = GND  
Switching, no load, SYNC/MODE = VIN  
VIN = VPVIN = 5.5 V, EN = GND  
VIN rising  
150  
680  
0.3  
2.2  
2.1  
Shutdown Current  
VIN Undervoltage Lockout Threshold  
ISHDN  
UVLO  
2.3  
VIN falling  
2
V
OUTPUT CHARACTERISTICS  
Load Regulation1  
Load Regulation2  
Line Regulation1  
Line Regulation2  
FB  
ADP2119, IO = 0 A to 2 A  
ADP2120, IO = 0 A to 1.25 A  
ADP2119, IO = 1 A  
0.08  
0.08  
0.05  
0.05  
%/A  
%/A  
%/V  
%/V  
ADP2120, IO = 1 A  
FB Regulation Voltage  
FB Bias Current  
VFB  
IFB  
VIN = 2.3 V to 5.5 V  
VIN = 2.3 V to 5.5 V  
0.591 0.6  
0.01  
0.609  
0.1  
V
μA  
SW  
High-Side On Resistance3  
Low-Side On Resistance3  
SW Peak Current Limit  
VIN = VPVIN = 3.3 V, ISW = 200 mA  
VIN = VPVIN = 3.3 V, ISW = 200 mA  
High-side switch, VIN = VPVIN = 3.3 V (ADP2119)  
High-side switch, VIN = VPVIN = 3.3 V (ADP2120)  
VIN = VPVIN = 5.5 V, full frequency  
145  
70  
3
190  
100  
3.5  
2.4  
100  
mΩ  
mΩ  
A
A
%
2.5  
1.6  
2
SW Maximum Duty Cycle  
SW Minimum On Time4  
TRK  
VIN = VPVIN = 5.5 V, full frequency  
100  
ns  
TRK Input Voltage Range  
TRK-to-FB Offset Voltage  
TRK Input Bias Current  
FREQUENCY  
0
−15  
600  
+15  
100  
mV  
mV  
nA  
TRK = 0 mV to 500 mV  
Oscillator Frequency  
SYNC/MODE  
fS  
1.02  
1.2  
1.38  
2
MHz  
Synchronization Range  
SYNC Minimum Pulse Width  
SYNC Minimum Off Time  
SYNC Input High Voltage  
SYNC Input Low Voltage  
INTEGRATED SOFT START  
Soft Start Time  
1
MHz  
ns  
ns  
V
100  
100  
1.3  
0.4  
V
All switching frequencies  
fS = 1.2 MHz  
1024  
853  
Clock  
cycles  
μs  
PGOOD  
Power-Good Range  
FB rising threshold  
FB rising hysteresis  
FB falling threshold  
FB falling hysteresis  
From FB to PGOOD  
105  
85  
110  
2.5  
90  
2.5  
16  
115  
95  
%
%
%
%
Clock  
cycles  
Power-Good Deglitch Time  
PGOOD Leakage Current  
PGOOD Output Low Voltage  
PGOOD Output Low Resistor  
VPGOOD = 5 V  
0.1  
150  
150  
1
200  
200  
μA  
mV  
Ω
IPGOOD = 1 mA  
IPGOOD = 1 mA  
Rev. 0 | Page 3 of 24  
 

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