5秒后页面跳转
ADP2119 PDF预览

ADP2119

更新时间: 2022-03-03 23:04:27
品牌 Logo 应用领域
亚德诺 - ADI 稳压器
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

ADP2119 数据手册

 浏览型号ADP2119的Datasheet PDF文件第4页浏览型号ADP2119的Datasheet PDF文件第5页浏览型号ADP2119的Datasheet PDF文件第6页浏览型号ADP2119的Datasheet PDF文件第8页浏览型号ADP2119的Datasheet PDF文件第9页浏览型号ADP2119的Datasheet PDF文件第10页 
ADP2119/ADP2120  
TYPICAL PERFORMANCE CHARACTERISTICS  
TA = 25°C, VIN = VPVIN = 5 V, VOUT = 1.2 V, L = 1.5 μH, CIN = 22 μF, COUT = 2 × 22 μF, unless otherwise noted.  
100  
90  
80  
70  
60  
50  
40  
30  
20  
10  
0
100  
90  
80  
70  
60  
50  
40  
30  
20  
10  
0
V
V
V
V
V
= 1.0V  
= 1.2V  
= 1.5V  
= 1.8V  
= 2.5V  
V
V
V
V
V
= 1.0V  
= 1.2V  
= 1.5V  
= 1.8V  
= 2.5V  
OUT  
OUT  
OUT  
OUT  
OUT  
OUT  
OUT  
OUT  
OUT  
OUT  
INDUCTOR SUMIDA  
INDUCTOR SUMIDA  
CDRH5D18BHPNP-1R5M  
CDRH5D18BHPNP-1R5M  
0
0.2  
0.4  
0.6  
0.8  
1.0  
1.2  
1.4  
1.6  
1.8  
2.0  
0
0.2  
0.4  
0.6  
0.8  
1.0  
1.2  
1.4  
1.6  
1.8  
2.0  
OUTPUT CURRENT (A)  
OUTPUT CURRENT (A)  
Figure 4. Efficiency (ADP2119, VIN = 3.3 V, FPWM) vs. Output Current  
Figure 7. Efficiency (ADP2119, VIN = 3.3 V, PFM) vs. Output Current  
100  
90  
80  
70  
60  
50  
40  
100  
90  
80  
70  
60  
50  
40  
30  
20  
10  
0
30  
20  
10  
0
V
V
V
V
V
V
= 1.0V  
= 1.2V  
= 1.5V  
= 1.8V  
= 2.5V  
= 3.3V  
V
V
V
V
V
V
= 1.0V  
= 1.2V  
= 1.5V  
= 1.8V  
= 2.5V  
= 3.3V  
OUT  
OUT  
OUT  
OUT  
OUT  
OUT  
OUT  
OUT  
OUT  
OUT  
OUT  
OUT  
INDUCTOR SUMIDA  
INDUCTOR SUMIDA  
CDRH5D18BHPNP-1R5M  
CDRH5D18BHPNP-1R5M  
0
0.2  
0.4  
0.6  
0.8  
1.0  
1.2  
1.4  
1.6  
1.8  
2.0  
0
0.2  
0.4  
0.6  
0.8  
1.0  
1.2  
1.4  
1.6  
1.8  
2.0  
OUTPUT CURRENT (A)  
OUTPUT CURRENT (A)  
Figure 5. Efficiency (ADP2119, VIN = 5 V, FPWM) vs. Output Current  
Figure 8. Efficiency (ADP2119, VIN = 5 V, PFM) vs. Output Current  
100  
90  
80  
70  
60  
50  
40  
30  
100  
90  
80  
70  
60  
50  
40  
30  
V
V
V
V
V
= 1.0V  
= 1.2V  
= 1.5V  
= 1.8V  
= 2.5V  
V
V
V
V
V
= 1.0V  
= 1.2V  
= 1.5V  
= 1.8V  
= 2.5V  
OUT  
OUT  
OUT  
OUT  
OUT  
OUT  
OUT  
OUT  
OUT  
OUT  
20  
10  
0
20  
10  
0
INDUCTOR SUMIDA  
INDUCTOR SUMIDA  
CDRH5D18BHPNP-1R5M  
CDRH5D18BHPNP-1R5M  
0
0.2  
0.4  
0.6  
0.8  
1.0  
1.2  
1.4  
0
0.2  
0.4  
0.6  
0.8  
1.0  
1.2  
1.4  
OUTPUT CURRENT (A)  
OUTPUT CURRENT (A)  
Figure 6. Efficiency (ADP2120, VIN = 3.3 V, FPWM) vs. Output Current  
Figure 9. Efficiency (ADP2120, VIN = 3.3 V, PFM) vs. Output Current  
Rev. 0 | Page 7 of 24  
 

与ADP2119相关器件

型号 品牌 描述 获取价格 数据表
ADP2119ACPZ-1.0-R7 ADI 2 A/1.25 A, 1.2 MHz, Synchronous, Step-Down DC-to-DC Regulators

获取价格

ADP2119ACPZ-1.2-R7 ADI 2 A/1.25 A, 1.2 MHz, Synchronous, Step-Down DC-to-DC Regulators

获取价格

ADP2119ACPZ-1.5-R7 ADI 2 A/1.25 A, 1.2 MHz, Synchronous, Step-Down DC-to-DC Regulators

获取价格

ADP2119ACPZ-1.8-R7 ADI 2 A/1.25 A, 1.2 MHz, Synchronous, Step-Down DC-to-DC Regulators

获取价格

ADP2119ACPZ-2.5-R7 ADI 2 A/1.25 A, 1.2 MHz, Synchronous, Step-Down DC-to-DC Regulators

获取价格

ADP2119ACPZ-3.3-R7 ADI 2 A/1.25 A, 1.2 MHz, Synchronous, Step-Down DC-to-DC Regulators

获取价格