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參數(shù)資料
| 型號： | FA5317P |
| 廠商： | FUJI ELECTRIC CO LTD |
| 元件分類： | 穩(wěn)壓器 |
| 英文描述： | Bipolar IC For Switching Power Supply Control |
| 中文描述： | 1 A SWITCHING CONTROLLER, 600 kHz SWITCHING FREQ-MAX, PDIP8 |
| 封裝： | DIP-8 |
| 文件頁數(shù)： | 3/17頁 |
| 文件大?。?/td> | 263K |
| 代理商： | FA5317P |
FA531X series
3
Overcurrent limiting circuit section
Item
Symbol
Test condition
FA5310/11/16/17
FA5314/15
Unit
Min.
Typ.
Max.
Min.
Typ.
Max.
Input threshold voltage (Pin 3)
V
TH IS
I
IS
T
PD IS
0.21
0.24
0.27
–0.21 –0.17 –0.14 V
Overcurrent detection terminal source current
Pin 3=0V
–300
–200
–100
–240
–160
–80
μ
A
ns
Delay time
150
200
Latch-mode cutoff circuit section
Item
Symbol
I
SINK CS
V
TH CS
Test condition
Min.
Typ.
Max.
Unit
μ
A
V
CS terminal sink current
Pin 8=6V, Pin 2=1V
25
45
65
Cutoff threshold voltage (Pin 8)
6.5
7.0
7.5
Overload cutoff circuit section
Item
Symbol
V
TH FB
Test condition
Min.
Typ.
Max.
Unit
Cutoff-start voltage (Pin 2)
2.6
2.8
3.1
V
Undervoltage lockout circuit section
Item
Symbol
Test condition
FA5310/11
FA5314/15/16/17
Unit
Min.
Typ.
Max.
Min.
Typ.
Max.
OFF-to-ON threshold voltage
V
CC ON
V
CC OFF
15.5
16.0
16.5
14.8
15.5
16.2
V
ON-to-OFF threshold voltage
8.20
8.70
9.20
7.70
8.40
9.10
V
Overall device
Item
Symbol
I
CC ST
I
CC OP
I
CC OFF
I
CCL
Test condition
V
CC
=14V
Min.
Typ.
Max.
Unit
μ
A
mA
Standby current
90
150
Operating-state supply current
9
15
OFF-state supply current
1.1
1.8
mA
Cutoff-state supply current
1.1
1.8
mA
Output section
Item
Symbol
Test condition
Min.
Typ.
Max.
Unit
FA5310/11/14/15
I
O
=100mA
I
O
=–100mA
V
CC
=18V
No load
FA5316/17
I
O
=50mA
I
O
=–50mA
V
CC
=18V
No load
L-level output Voltage
V
OL
V
OH
1.30
1.80
V
H-level output Voltage
16.0
16.5
V
Rise time
tr
50
ns
Fall time
tf
No load
No load
50
ns
Output ON/OFF circuit section
Item
Symbol
I
source cs
V
TH ON
V
TH OFF
Test condition
Min.
Typ.
Max.
Unit
CS terminal source current
Pin 8=0V
CS terminal voltage OFF
→
ON
CS terminal voltage ON
→
OFF
–15
–10
–5
μ
A
V
OFF-to-ON threshold Voltage (Pin 8)
0.56
ON-to-OFF threshold Voltage (Pin 8)
0.42
V
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相關(guān)代理商/技術(shù)參數(shù) |
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| FA5317P(S) | 制造商:未知廠家 制造商全稱:未知廠家 功能描述: |
| FA5317PS | 制造商:FUJI 制造商全稱:Fuji Electric 功能描述:Bipolar IC For Switching Power Supply Control |
| FA5317S | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Analog IC |
| FA531X | 制造商:FUJI 制造商全稱:Fuji Electric 功能描述:Bipolar IC For Switching Power Supply Control |
| FA5321P | 制造商:未知廠家 制造商全稱:未知廠家 功能描述: |
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