参数资料
型号: ADP220ACBZ-2828R7
厂商: Analog Devices Inc
文件页数: 10/20页
文件大小: 0K
描述: IC REG LDO 2.8V .2A 6WLCSP
产品变化通告: 8mm Carrier Tape Changes 28/Feb/2012
标准包装: 1
稳压器拓扑结构: 正,固定式
输出电压: 2.8V
输入电压: 2.5 V ~ 5.5 V
电压 - 压降(标准): 0.15V @ 200mA
稳压器数量: 2
电流 - 输出: 200mA(最小值)
电流 - 限制(最小): 240mA
工作温度: -40°C ~ 125°C
安装类型: 表面贴装
封装/外壳: 6-WFBGA,WLCSP
供应商设备封装: 6-WLCSP(1.45x0.95)
包装: 标准包装
其它名称: ADP220ACBZ-2828R7DKR
ADP220/ADP221
Data Sheet
60
50
40
30
2
T
V IN = 4V TO 5V, I LOAD1 = 200mA, I LOAD2 = 100mA
V IN
V OUT1
20
3.3V
2.8V
13
V OUT2
10
1.8V
0.8V
0
0.001
0.01
0.1
1
10
100
1k
CH1 1.00V BW CH2 5.00mV
B
W
M20.0μs A CH1
4.46V
LOAD CURRENT (mA)
CH3 5.00mV
B
W
T 13.60%
Figure 22. Output Noise vs. Load Current and Output Voltage, V IN = 5 V
Figure 25. Line Transient Response,
V IN = 4 V to 5 V, I LOAD1 = 200 mA, I LOAD2 = 100 mA
CH1 = V IN , CH2 = V OUT1 , CH3 = V OUT2
T
I LOAD1
I LOAD1 = 1mA TO 200mA, I LOAD2 = 1mA
T
V IN = 4V TO 5V, I LOAD1 = 200mA, I LOAD2 = 1mA
V IN
1
V OUT1
2
2
V OUT1
1
3
V OUT2
3
V OUT2
CH3 10.0mV
W M40.0μs A CH1
CH3 5.00mV
W M20.0μs A CH1
CH1 200mA Ω BW CH2 50.0mV
B
W
B
T 10.00%
132mA
CH1 1.00V BW CH2 5.00mV
B
W
B
T 10.00%
4.46V
1
Figure 23. Load Transient Response,
I LOAD1 = 1 mA to 200 mA, I LOAD2 = 1 mA
CH1 = I LOAD1 , CH2 = V OUT1 , CH3 = V OUT2
T
I LOAD1
I LOAD1 = 1mA TO 200mA, I LOAD2 = 100mA
1
T
Figure 26. Line Transient Response
V IN = 4 V to 5 V, I LOAD1 = 200 mA, I LOAD2 = 1 mA
CH1 = V IN , CH2 = V OUT1 , CH3 = V OUT2
2
3
V OUT1
V OUT2
2
3
CH1 200mA Ω BW CH2 50.0mV
B
W M40.0μs A CH1
132mA
CH1 5.00V BW CH2 2.00V BW
M40.0μs A CH1
2.10V
CH3 10.0mV
B
W
T 10.00%
CH3 2.00V
B
W
T 9.80%
Figure 24. Load Transient Response,
I LOAD1 = 1 mA to 200 mA, I LOAD2 = 100 mA,
CH1 = I LOAD1 , CH2 = V OUT1 , CH3 = V OUT2
Rev. H | Page 10 of 20
Figure 27. Shutdown Response, ADP221
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