参数资料
型号: FA3687V
厂商: FUJI ELECTRIC CO LTD
元件分类: 稳压器
英文描述: 0.4 A DUAL SWITCHING CONTROLLER, 1500 kHz SWITCHING FREQ-MAX, PDSO16
封装: 1.10 MM HEIGHT, TSSOP-16
文件页数: 14/18页
文件大小: 378K
代理商: FA3687V
FA3687V
5
s Characteristic curves
Oscillation frequency vs. timing resistor
Oscillation frequency vs. supply voltage VCC
VCC=3.3V, Ta=25C
Ta=25C, RT=12k
(fOSC=500kHz)
Oscillation frequency vs. ambient temperature
Regulated voltage vs. supply voltage VCC
VCC=3.3V, RT=12k
(fOSC=500kHz)
Ta=25C, RT=12k
(fOSC=500kHz)
Regulated voltage vs. ambient temperature
Regulated voltage vs. load current
VCC=3.3V, RT=12k
(fOSC=500kHz)
VCC=3.3V, RT=12k
(fOSC=500kHz)
0
200
400
600
800
1000
1200
1400
1600
1800
1
10
100
Timing resistor RT [k
]
Oscillation
frequency
[kHz]
490
492
494
496
498
500
502
504
506
508
510
0
5
10
15
20
Vcc [V]
Oscillation
frequency
[kHz]
430
450
470
490
510
530
550
570
-50
-25
0
25
50
75
100
125
150
Ambient temperature Ta [C]
Oscillation
frequency
[kHz]
2.17
2.18
2.19
2.20
2.21
2.22
2.23
0
5
10
15
20
Vcc [V]
Regulated
voltage
V
REG
[V]
Load current
IREG=0A
2.17
2.18
2.19
2.20
2.21
2.22
2.23
-50
-25
0
25
50
75
100
125
150
Ambient temperature Ta [C]
Regulated
voltage
V
REG
[V]
2.17
2.18
2.19
2.20
2.21
2.22
2.23
0.0
0.2
0.4
0.6
0.8
1.0
1.2
Load current IREG [mA]
Regulated
voltage
V
REG
[V]
Ta=–30C
Ta=25C
Ta=85C
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