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参数资料
| 型号： | FA3675F |
| 元件分类： | 稳压器 |
| 英文描述： | 0.2 A SWITCHING CONTROLLER, 1000 kHz SWITCHING FREQ-MAX, PQFP48 |
| 封装： | LQFP-48 |
| 文件页数： | 5/8页 |
| 文件大小： | 108K |
| 代理商： | FA3675F |
FA3675F
126
Output section 4 (OUT6)
Item
Symbol
Test condition
Min.
Typ.
Max.
Unit
L-level ON resistance
RONL
IO=10mA, OUT6S:VCC2
10
15
H-level ON resistance
RONH
IO=–10mA, OUT6S:VCC2
10
15
Rise time
tr
CLOAD=1000pF, OUT6S:VCC2
40
60
ns
Fall time
tf
CLOAD=1000pF, OUT6S:VCC2
70
95
ns
Source current
IOUT
OUT6S:RS6=330
to VCC2
-14
-11
-8
mA
VCC=7V
Short-circuit protection section
Item
Symbol
Test condition
Min.
Typ.
Max.
Unit
Threshold voltage at CP
VCPTH
1.39
1.64
1.89
V
Charge current at CP
ICP
–3.0
–1.9
–1.0
A
Threshold voltage at error amplifier output
VFBTL
1.36
1.56
1.76
V
ON/OFF logic input section
Item
Symbol
Test condition
Min.
Typ.
Max.
Unit
Input voltage for ON mode
VDH
Vcc
≤5.0V
1.0
Vcc
V
+0.25
Vcc>5.0V
1.0
5.25
Input voltage for OFF mode
VDL
0
0.4
V
Undervoltage lockout circuit section
Item
Symbol
Test condition
Min.
Typ.
Max.
Unit
OFF to ON threshold voltage
VUVVCC
1.52
1.72
1.92
V
Voltage hysteresis
UVCC
0.1
V
Output section 1 (OUT1)
Item
Symbol
Test condition
Min.
Typ.
Max.
Unit
L-level ON resistance
RONL
IO=10mA, OUT1S:GND
6
10
H-level ON resistance
RONH
IO=–10mA, OUT1S:GND
6
10
Rise time
tr
CLOAD=1000pF, OUT1S:GND
30
50
ns
Fall time
tf
CLOAD=1000pF, OUT1S:GND
60
85
ns
Sink current
IOUT
OUT1S:RS1=68
to GND
9
12
15
mA
Output section 2 (OUT2, OUT5)
Item
Symbol
Test condition
Min.
Typ.
Max.
Unit
L-level ON resistance
RONL
IO=10mA
10
15
OUT2S, OUT5S:GND
H-level ON resistance
RONH
IO=–10mA
10
15
OUT2S, OUT5S:GND
Rise time
tr
CLOAD=1000pF
40
60
ns
OUT2S, OUT5S:GND
Fall time
tf
CLOAD=1000pF
70
95
ns
OUT2S, OUT5S:GND
Sink current
IOUT
OUT2S, OUT5S:
8
11
14
mA
RS2, RS5=68
to GND
Output section 3 (OUT3, OUT4)
Item
Symbol
Test condition
Min.
Typ.
Max.
Unit
L-level ON resistance
RONL
IO=10mA
10
15
H-level ON resistance
RONH
IO=–10mA
10
15
Rise time
tr
CLOAD=1000pF
40
60
ns
Fall time
tf
CLOAD=1000pF
70
95
ns
Overall device
Item
Symbol
Test condition
Min.
Typ.
Max.
Unit
Standby current
ICCO
12
20
A
Operating-state supply current
ICC
Duty cycle=0%,
RL=
∞
46mA
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