參數(shù)資料
型號(hào): MIC2205
廠商: Micrel Semiconductor,Inc.
英文描述: 2MHz PWM Synchronous Buck Regulator with LDO Standby Mode
中文描述: 2MHz的PWM同步降壓穩(wěn)壓器與LDO的待機(jī)模式
文件頁數(shù): 8/16頁
文件大小: 453K
代理商: MIC2205
Micrel, Inc.
MIC2205
Typical Characteristics – LDO Mode (cont.)
April 2005
8
M9999-041105
www.micrel.com
0
5
10
15
20
25
0
1
2
3
4
5
Q
SUPPLY VOLTAGE (V)
Quiescent Current
vs. Temperature
LowQ = 0V
I
OUT
= 0A
I
OUT
= 60mA
I
OUT
= 100 A
15
16
17
18
19
20
21
22
23
24
25
2.7
3.4
4.1
4.8
5.5
Q
SUPPLY VOLTAGE (V)
Quiescent Current
vs. Supply Voltage
I
= 100 A
LowQ = 0V
15
16
17
18
19
20
21
22
23
24
25
0
20
40
60
80
100
Q
OUTPUT CURRENT (mA)
Quiescent Current
vs. Output Current
V
= 3.6V
LowQ = 0V
1.764
1.773
1.782
1.791
1.8
1.809
1.818
1.827
1.836
0
20
40
60
80
100
O
OUTPUT CURRENT (mA)
Output Voltage
vs. Output Current
V
IN
= 3.6V
V
=1.8V
LowQ = 0V
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