ADP1864 Analog Devices, ADP1864 Datasheet - Page 7

• Manufacturer Part Number: ADP1864
• Description: Constant Frequency Current-Mode Step-Down DC-to-DC Controller in TSOT
• Manufacturer: Analog Devices

310
290
270
250
230
210
190
12
11
10
9
8
7
6
5
–40
–40
Figure 9. Shutdown Supply Current vs. Temperature
Figure 10. Quiescent Current vs. Temperature
–20
–20
0
0
V
IN
TEMPERATURE (°C)
TEMPERATURE (°C)
= 4V
20
20
V
IN
40
40
V
= 12V
IN
= 5V
V
V
60
60
IN
IN
V
= 5V
V
= 16V
IN
IN
V
= 4V
= 3.1V
IN
80
V
80
= 16V
IN
= 3.15V
V
IN
100
100
= 7V
120
120
Rev. B | Page 7 of 16
650
640
630
620
610
600
590
580
570
560
550
540
530
520
510
500
3
Figure 11. Oscillator Frequency vs. Input Voltage
TEMPERATURE = 25°C
5
7
V
IN
(V)
9
11
ADP1864
1
3