ADP1111AR-12 Analog Devices Inc, ADP1111AR-12 Datasheet - Page 5
![IC MULTI CONFIG 12V .2A 8SOIC](/photos/5/66/56684/505-8-soic_sml.jpg)
ADP1111AR-12
Manufacturer Part Number
ADP1111AR-12
Description
IC MULTI CONFIG 12V .2A 8SOIC
Manufacturer
Analog Devices Inc
Type
Step-Down (Buck), Step-Up (Boost), Invertingr
Datasheet
1.ADP1111ANZ-5.pdf
(15 pages)
Specifications of ADP1111AR-12
Rohs Status
RoHS non-compliant
Internal Switch(s)
Yes
Synchronous Rectifier
No
Number Of Outputs
1
Voltage - Output
12V
Current - Output
200mA
Frequency - Switching
72kHz
Voltage - Input
2 ~ 30 V
Operating Temperature
0°C ~ 70°C
Mounting Type
Surface Mount
Package / Case
8-SOIC (3.9mm Width)
Power - Output
500mW
REV. 0
Figure 10. Saturation Voltage vs. Temperature in Step-Up
Mode
Figure 8. Switch ON Time vs. Temperature
7.5
7.4
7.3
7.2
7.1
7.0
6.9
6.8
6.7
6.6
0.6
0.5
0.4
0.3
0.2
0.1
58
56
54
52
50
48
46
–40
–40
Figure 9. Duty Cycle vs. Temperature
0
–40
ON TIME
V
IN
0
0
= 3V
0
@
TEMPERATURE – C
TEMPERATURE – C
TEMPERATURE – C
I
SW
= 0.65A
25
25
25
DUTY CYCLE
70
70
70
85
85
85
–5–
Figure 11. Switch ON Voltage vs. Temperature in Step-
Down Mode
Figure 13. Feedback Bias Current vs. Temperature
Figure 12. Quiescent Current vs. Temperature
450
150
1.10
1.05
1.00
0.95
0.90
0.85
0.80
500
400
350
300
250
200
100
250
200
150
100
50
50
0
0
–40
–40
–40
0
0
0
TEMPERATURE – C
TEMPERATURE – C
TEMPERATURE – C
V
IN
QUIESCENT CURRENT
= 12V
BIAS CURRENT
25
25
25
@
I
SW
= 0.65A
ADP1111
70
70
70
85
85
85