參數(shù)資料
型號: ADP5024ACPZ-1-R7
廠商: ANALOG DEVICES INC
元件分類: 穩(wěn)壓器
英文描述: SWITCHING REGULATOR, PQCC24
封裝: 4 X 4 MM, ROHS COMPLIANT, MO-220, LCC-24
文件頁數(shù): 26/27頁
文件大?。?/td> 926K
代理商: ADP5024ACPZ-1-R7
ADP5024
Preliminary Technical Data
Rev. PrA | Page 8 of 27
TYPICAL PERFORMANCE CHARACTERISTICS
VIN1= VIN2 = VIN3= 5.0 V, TA = 25°C, unless otherwise noted.
0
9
7
0
3
-0
3
9
0
20
40
60
80
100
120
140
2.3
2.8
3.3
3.8
4.3
4.8
5.3
INPUT VOLTAGE (V)
Q
U
IE
S
C
E
N
T
C
U
R
E
N
T
(
A
)
Figure 3. System Quiescent Current vs. Input Voltage, VOUT1 = 3.3 V,
VOUT2 = 1.8 V, VOUT3 = 1.2 V, All Channels Unloaded
0
9
7
0
3
-0
4
9
4
1
3
T
2
CH1 2.00V
CH4 5.00V
M 40.0 s
A CH3
2.2V
T 11.20%
BW CH2 50.0mA
BW
CH3 5.00V
BW
SW
VOUT
EN
IIN
Figure 4. BUCK1 Startup, VOUT1 = 3.3 V, IOUT1 = 10 mA
4
1
3
T
2
CH1 2.00V
CH4 5.00V
M 40.0 s
A CH3
2.2V
T 11.20%
BW CH2 50.0mA
BW
CH3 5.00V
BW
SW
VOUT
EN
IIN
0
9
7
0
3
-0
4
8
Figure 5. BUCK2 Startup, VOUT2 = 1.8 V, IOUT2 = 5 mA
3.25
3.27
3.29
3.31
3.33
3.35
0
0.2
0.4
0.6
0.8
1.0
1.2
V
O
U
T
A
(V
)
IOUT (A)
VIN = 4.2V, +25°C
VIN = 4.2V, +85°C
VIN = 4.2V, –40°C
VIN = 4.2V, +25°C
VIN = 4.2V, +85°C
VIN = 4.2V, –40°C
0
9
7
0
3
-0
2
5
Figure 6. BUCK1 Load Regulation Across Temperature, VOUT1= 3.3 V,
Auto Mode
1.764
1.784
1.804
1.824
1.844
1.864
0
0.2
0.4
0.6
0.8
1.0
1.2
V
O
U
T
A
(V
)
IOUT (A)
VIN = 3.6V, +25°C
VIN = 3.6V, +85°C
VIN = 3.6V, –40°C
0
9
7
0
3
-0
2
4
Figure 7. BUCK2 Load Regulation Across Temperature, VOUT2= 1.8 V,
Auto Mode
0.789
0.790
0.791
0.792
0.793
0.794
0.795
0.796
0.797
0.798
0.799
0
0.2
0.4
0.6
0.8
1.0
1.2
V
O
U
T
A
(V
)
IOUT (A)
VIN = 3.6V, +25°C
VIN = 3.6V, +85°C
VIN = 3.6V, –40°C
0
9
7
0
3
-0
2
6
Figure 8. BUCK1 Load Regulation Across Input Voltage, VOUT1 = 3.3 V,
PWM Mode
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