FA5626 FUJI [Fuji Electric], FA5626 Datasheet - Page 11

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

AN-071E Rev.1.2
April-2011
High-voltage input section (VH pin、VCC pin)
VCC voltage at Brown-out
VCC voltage at Latch
Fuji Electric Co., Ltd.
Input Current of VH pin
Charge current for VCC pin
Threshold voltage level at
Brown-out
(VH pin)
Threshold voltage level at
Brown-in
(VH pin)
Brown-out delay time *1
Item
VCCLHH
VCCBH
Symbol
IHrun
IHstb
VCCBL
VCCLH
VCCLL
TpdBO
VthBO
VthBI
Ipre1
Ipre2
VH=80V,VFB=2V
Upper level
VH=80V,VFB=2V
Lower level
VH=120V,VFB=2V
1time clamp
VH=120V,VFB=2V
Upper level
VH=120V,VFB=2V
Lower level
VH=450V,VFB=0V
VH=120V,
VCC=0V,VFB=0V
VH=120V,VCC=2 to 8V,
VFB=0V
VH=120V,VCC=11V,
VFB=0V
VH=120V,VCC=16V,
VFB=0V
VCC=16V,
VH=120V,VFB=0V
VCC=11V,
VH=120V,VFB=0V
at Latch
VH pin = Decreasing
VH pin = Increasing
VH=VthBO
FA5626
Condition
11
MIN.
3.5
3.5
-14
-18
60
11
89
95
30
14
12
13
12
11
6
http://www.fujielectric.co.jp/products/semiconductor/
TYP.
15.5
13.5
14.5
100
105
6.5
-12
17
12
99
50
13
12
-8
8
MAX.
140
-3.5
109
115
9.5
23
18
14
70
17
15
16
14
13
-6
Unit
mA
mA
mA
ms
uA
V
V
V
V
V
V
V