ADP1614 データシートの表示（PDF） - Analog Devices
部品番号
コンポーネント説明
メーカー
ADP1614 Datasheet PDF : 16 Pages
| |||
ADP1614
780
760
740
720
TA = +125°C
700
680
TA = +25°C
660
640
TA = –40°C
620
600
580
2.5
3.0
3.5
4.0
4.5
5.0
5.5
INPUT VOLTAGE (V)
Figure 15. Nonswitching Quiescent Current vs. Input Voltage
4.5
fSW = 650kHz
4.0
TA = +125°C
3.5
TA = +25°C
TA = –40°C
3.0
2.5
2.0
2.5
3.0
3.5
4.0
4.5
5.0
5.5
INPUT VOLTAGE (V)
Figure 16. Switching Quiescent Current vs. Input Voltage, fSW = 650 kHz
9
fSW = 1.3MHz
8
7
TA = +125°C
6
TA = +25°C
TA = –40°C
5
4
3
2.5
3.0
3.5
4.0
4.5
5.0
5.5
INPUT VOLTAGE (V)
Figure 17. Switching Quiescent Current vs. Input Voltage, fSW = 1.3 MHz
Data Sheet
7
6
5
TA = +125°C
4
3
TA = –40°C
2
TA = +25°C
1
0
0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5
EN PIN VOLTAGE (V)
Figure 18. EN Pin Current vs. EN Pin Voltage
6.0
VIN = 2.5V
5.8
VIN = 5.5V
5.6
VIN = 3.6V
5.4
5.2
5.0
4.8
–40
–10
20
50
80
110
TEMPERATURE (°C)
Figure 19. SS Pin Current vs. Temperature
VIN = 3.6V
VOUT = 15V
ILOAD = 60Ω
CSS = 68nF
fSW = 1.3MHz
1
2
4
3
OUTPUT VOLTAGE (5V/DIV)
SWITCH VOLTAGE (10V/DIV)
INDUCTOR CURRENT (500mA/DIV)
EN PIN VOLTAGE (5V/DIV)
TIME (4ms/DIV)
Figure 20. Startup, CSS = 68 nF
Rev. 0 | Page 8 of 16
Share Link: 