參數(shù)資料
型號: ADP1110AR-12
廠商: ANALOG DEVICES INC
元件分類: 穩(wěn)壓器
英文描述: Top Entry Connector Hood; Enclosure Material:Aluminum Alloy; For Use With:C146 Rectangular Circular Connectors; Thread Size:PG 29; Connecting Termination:Screw; Gender:Male; No. of Contacts:48; Operating Voltage:400V; Series:C-146 RoHS Compliant: Yes
中文描述: 1.5 A SWITCHING REGULATOR, 90 kHz SWITCHING FREQ-MAX, PDSO8
封裝: SOIC-8
文件頁數(shù): 12/16頁
文件大?。?/td> 418K
代理商: ADP1110AR-12
ADP1110
–5–
REV. 0
TEMPERATURE – C
78
76
64
070
25
72
70
68
66
74
OSCILLATOR FREQUENCY
OSCILLATOR
FREQUENCY
kHz
Figure 8. Oscillator Frequency vs. Temperature
TEMPERATURE – C
ON
TIME
s
9.0
8.9
8.2
070
25
8.6
8.5
8.4
8.3
8.8
8.7
SWITCH ON TIME
Figure 9. Switch ON Time vs. Temperature
TEMPERATURE – C
66
65
59
070
25
63
62
61
60
64
DUTY CYCLE
DUTY
CYCLE
%
Figure 10. Duty Cycle vs. Temperature
TEMPERATURE – C
0.54
0.53
0.47
070
25
0.51
0.5
0.49
0.48
0.52
VIN = +1.5 @ ISWITCH = +0.5A
V
CE(SAT)
V
Figure 11. Switch ON Voltage Step-Down vs. Temperature
TEMPERATURE – C
350
300
0
070
25
200
150
100
50
250
QUIESCENT CURRENT
QUIESCENT
CURRENT
A
Figure 12. Quiescent Current vs. Temperature
TEMPERATURE – C
160
120
070
25
145
140
135
125
155
150
BIAS CURRENT
BIAS
CURRENT
nA
130
Figure 13. FB Pin Bias Current vs. Temperature
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