FA5626 FUJI [Fuji Electric], FA5626 Datasheet - Page 10

• Manufacturer Part Number: FA5626
• Description: Fuji Switching Power Supply Control IC
• Manufacturer: FUJI [Fuji Electric]

*6-1：When input voltage at VH pin is DC, this function doesn’t operate.
AN-071E Rev.1.2
April-2011
Current sense section (IS pin)
Output circuit section (OUT pin)
VCC circuit section (VCC pin)
Power supply current (VCC pin)
Voltage gain
⊿VFB/⊿VIS
Maximum threshold voltage
*6-1
VH voltage detected change
Maximum threshold voltage
Input bias current
Delay to output *1
Start-up threshold voltage
Shutdown threshold voltage
Hysteresis width
VCC over-voltage protection
threshold voltage(OVP)
OVP delay timer *1
Short
threshold voltage (SCP)
SCP delay timer *1
Operating-state supply current
Supply current at Brownout or
OLP
Latch mode supply current
Low output voltage
High output voltage
Rise time
Fall time
Fuji Electric Co., Ltd.
current
Item
Item
Item
Item
protection
VHVTH2
Vthshort
Symbol
Symbol
Symbol
Symbol
ICCop1
ICCop2
VCCon
VCCoff
TdOVP
TdSCP
Vthovp
VthIS1
ICCbo
ICClat
TpdIS
Vhys
AvIS
VOH
VOL
IIS
tr
tf
VCC=Increasing
VCC=Decreasing
VCCon-VCCoff
VCC=Increasing
VCC=Vthovp
VFB=VthOLP,
VCC=Decreasing
VFB=VthOLP,
VCC=Vthshort
IOL=+100mA
VFB=0V
IOH=-100mA,
VFB=2V
VCC=24V,VFB=3V,
CL=1nF, Tj=25°C
VCC=24V,VFB=3V,
CL=1nF, Tj=25°C
VFB=2V to 1.5V
VFB=
VthOLP,
VVH>=
VHVTH2
VFB=
VthOLP,
VVH<
VHVTH2
*6-1
VIS=0V,VFB=0V
Tj=25°C
Duty=Dmax,FB=2V,
OUT=no load
Duty=0%,FB=0V
OUT=no load
VH=0V,VFB=0V,
VCC=14.5V
VH=0V,VFB=0V,
VCC=11V
FA5626
Condition
Condition
Condition
Condition
rectification
rectification
Full & Half-wave
DC *1
Full & Half-wave
DC *1
10
-0.525
-0.552
-0.552
MIN.
MIN.
MIN.
MIN.
14.5
0.95
-4.6
138
100
-50
0.4
8.0
7.0
1.0
0.6
0.6
30
20
16
25
50
10
50
http://www.fujielectric.co.jp/products/semiconductor/
-0.500
-0.525
-0.525
TYP.
TYP.
TYP.
TYP.
1.35
-3.8
148
200
-40
0.8
9.0
9.0
1.4
0.8
0.9
16
60
40
18
26
65
65
11
-0.475
-0.498
-0.498
MAX.
MAX.
MAX.
MAX.
10.0
1.65
11.0
-3.0
158
300
100
-30
1.6
1.7
1.1
1.1
18
70
20
27
80
12
80
Unit
Unit
Unit
Unit
V/V
mA
mA
mA
mA
uA
ns
ns
us
ns
us
V
V
V
V
V
V
V
V
V
V