參數(shù)資料
型號(hào): FAN6961SZ
廠商: Fairchild Semiconductor
文件頁數(shù): 5/13頁
文件大?。?/td> 738K
描述: IC PFC CONTROLLER DCM 8SOP
標(biāo)準(zhǔn)包裝: 1
模式: 間歇導(dǎo)電(DCM)
頻率 - 開關(guān): 60kHz
電流 - 啟動(dòng): 10µA
電源電壓: 13.5 V ~ 24.5 V
工作溫度: -40°C ~ 125°C
安裝類型: 表面貼裝
封裝/外殼: 8-SOIC(0.154",3.90mm 寬)
供應(yīng)商設(shè)備封裝: 8-SOP
包裝: 標(biāo)準(zhǔn)包裝
產(chǎn)品目錄頁面: 1222 (CN2011-ZH PDF)
其它名稱: FAN6961SZDKR
 
?2013 Fairchild Semiconductor Corporation
 
www.fairchildsemi.com
FAN6961 " Rev. 1.0.6
5
 
Electrical Characteristics
Unless otherwise noted, V
CC
=15 V and T
J
= -40癈 to 125癈. Current is defined as positive into the device and
negative out of the device.
Symbol
Parameter
Conditions
Min.    Typ.    Max.   Units
V
CC
 Section
V
CC-OP
    Continuous Operation Voltage
 
 
 
24.5
V
V
CC-ON
    Turn-On Threshold Voltage
 
11.5
12.5
13.5
V
V
CC-OFF
    Turn-Off Threshold Voltage
 
8.5
9.5
10.5
V
I
CC-ST
     Startup Current
V
CC
=V
CC-ON
  0.16 V
 
10
20
礎(chǔ)
I
CC-OP
     Operating Supply Current
V
CC
=12 V, V
CS
=0 V,
C
L
=3 nF, f
SW
=60 KHz
 
4.5
6
mA
V
CC-OVP
    V
DD
 Over-Voltage Protection Level 
 
26.8
27.8
28.8
V
t
D-VCCOVP
   V
DD
 Over-Voltage Protection Debounce
 
 
30
 
Error Amplifier Section
V
REF
     Reference Voltage
 
2.475    2.500    2.525
V
Gm
Transconductance
 
 
125
 
糾ho
V
INVH
     Clamp High Feedback Voltage
 
 
2.65
2.70
V
V
INVL
     Clamp Low Feedback Voltage
 
2.25
2.30
 
V
V
OUT HIGH
   Output High Voltage
 
4.8
 
 
V
V
OZ
 
Zero Duty Cycle Output Voltage
 
1.15
1.25
1.35
V
V
INV-OVP
   Over Voltage Protection for INV Input
 
2.70
2.75
2.80
V
V
INV-UVP
   Under Voltage Protection for INV Input
 
0.40
0.45
0.50
V
I
COMP
 
Source Current
V
INV
=2.35 V, V
COMP
=1.5 V
10
20
 
V
INV
=1.5 V,
550
800
 
Sink Current
V
INV
=2.65 V, V
COMP
=5 V
10
20
 
Current-Sense Section
V
PK
 
Threshold Voltage for Peak Current Limit
Cycle-by-Cycle Limit
 
0.77
0.82
0.87    V
t
PD
 
Propagation Delay
 
 
 
200
ns
t
LEB
 
Leading-Edge Blanking Time
R
MOT
=24 k&, V
COMP
=5 V
 
400
500
ns
R
MOT
=24 k&,
V
COMP
=V
OZ
+50 mV
 
270
350
Gate Section
V
Z
-
OUT
    Output Voltage Maximum (Clamp)
V
CC
=25 V
14.5
16.0
17.5
V
V
OL
 
Output Voltage Low
V
CC
=15 V, I
O
=100 mA
 
 
1.4
V
V
OH
 
Output Voltage High
V
CC
=14 V, I
O
=100 mA
8
 
 
V
t
R
 
Rising Time
V
CC
=12 V, C
L
=3 nF,
20~80%
 
80
 
ns
t
F
 
Falling Time
V
CC
=12 V, C
L
=3 nF,
80~20%
 
40
 
ns
Continued on the following page&
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