amc3202 ADDtek Corp, amc3202 Datasheet - Page 6

• Manufacturer Part Number: amc3202
• Description: 1.5a 280khz Boost Regulators
• Manufacturer: ADDtek Corp

Copyright © 2006 ADDtek Corp.
1. 280
1. 278
1. 276
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0.7
0.6
0.5
0.4
0.3
0.2
0.1
0
300
250
200
150
100
0
50
V
0
-40
VCC=3.3V
TA=25°C
0 . 3 6
Reference Voltage vs. Temperature
CE (SAT)
Switch Frequency vs. FB
VCC=3.3V
VCC=3.3V
TA=25°C
vs. I
0
0 . 3 8
500
Temperature(°C)
SW
FB(V)
Isw(mA)
40
0 . 4
1000
CHARACTERIZATION CURVES
80
0. 42
1500
120
0. 44
6
1. 2
1. 1
0. 9
0. 8
0. 7
0. 6
1
-0. 25
-0. 75
25
20
15
10
0. 75
0. 25
-0.5
-40
5
0
0.5
-1
COMP Threshold vs. Temperature
1
0
0
Icc vs. V
0
I
EN
vs. V
0
CC
EN
Temperature(°C)
During Shutdowm
10
3
V
V
EN
CC
40
(V)
(V)
VCC=2.7V~30V
TA=25°C
DD074_B -- AUGUST 2006
VCC=3.3V
TA=25°C
20
6
VCC=3.3V
TA=25°C
80
AMC3202
30
120
9