參數(shù)資料
型號(hào): FAN6921MLMY
廠商: Fairchild Semiconductor
文件頁(yè)數(shù): 7/23頁(yè)
文件大小: 1764K
描述: IC CTLR PFC/FLYBACK 16-SOICN
標(biāo)準(zhǔn)包裝: 2,500
模式: 臨界傳導(dǎo)(CRM)
電流 - 啟動(dòng): 10µA
電源電壓: 8.5 V ~ 25 V
工作溫度: -40°C ~ 105°C
安裝類型: 表面貼裝
封裝/外殼: 16-SOIC(0.154",3.90mm 寬)
供應(yīng)商設(shè)備封裝: 16-SOIC N
包裝: 帶卷 (TR)
 
?2010 Fairchild Semiconductor Corporation
 
www.fairchildsemi.com
FAN6921ML " Rev. 1.0.3
7
Electrical Characteristics
V
DD
=15 V, T
A
=-40~105癈 (T
A
=T
J
), unless otherwise specified.
Symbol
Parameter
Conditions
Min.
Typ.
Max.     Units
V
DD
Section
V
OP
 
Continuously Operating Voltage
 
 
25
V
V
DD-ON
 
Turn-On Threshold Voltage
16.5
18.0
19.5
V
V
DD-PWM-OFF
    PWM Off Threshold Voltage
9
10
11
V
V
DD-OFF
 
Turn-Off Threshold Voltage
6.5
7.5
8.5
V
I
DD-ST
 
Startup Current
V
DD
=V
DD-ON
 - 0.16 V,
Gate Open
 
10
20
礎(chǔ)
I
DD-OP
 
Operating Current
V
DD
=15 V, OPFC;
OPWM=100 kHz;
C
L-PFC
, C
L-PWM
=2 nF
 
 
10
mA
I
DD-GREEN
 
Green Mode Operating Supply
Current (Average)
V
DD
=15 V,
OPWM=450 Hz,
C
L-PWM
=2 nF
 
5.5
 
mA
I
DD-PWM-OFF
 
Operating Current at PWM-OFF
Phase
V
DD
=V
DD-PWM-OFF
 -
0.5 V
70
120
170
礎(chǔ)
V
DD-OVP
 
V
DD
 Over-Voltage Protection (Latch-Off)
26.5
27.5
28.5
V
t
VDD-OVP
 
V
DD
OVP Debounce Time
100
150
200
I
DD-LATCH
 
V
DD
 OVP Latch-up Holding
Current
V
DD
=7.5 V
 
120
 
礎(chǔ)
HV Startup Current Source Section
V
HV-MIN
 
Minimum Startup Voltage on HV Pin
 
 
50
V
I
HV
Supply Current from Pin HV
V
AC
=90 V
(V
DC
=120 V), V
DD
=0 V
 
1.2
 
mA
HV=500 V,
V
DD
= V
DD-OFF
 +1 V
 
1.0
 
礎(chǔ)
VIN and RANGE Section
V
VIN-UVP
 
The Threshold Voltage for AC Input Under-Voltage
Protection
0.95
1.00
1.05
V
V
VIN-RE-UVP
     Under-Voltage Protection Reset Voltage (for Startup)
V
VIN-UVP
 
+0.15
V
VIN-UVP
 
+0.20
V
VIN-UVP
 
+0.25
V
t
VIN-UVP
 
Under-Voltage Protection Debounce Time (No Need at
Startup/Hiccup Mode)
70
100
130
ms
V
VIN-RANGE-H
 
High V
VIN
 Threshold for RANGE
Comparator
RANGE=Ground
2.30
2.35
2.40
V
V
VIN-RANGE-L
 
Low V
VIN
 Threshold for RANGE
Comparator
RANGE=Open
2.10
2.15
2.20
V
t
RANGE
 
Range-Enable/Disable Debounce Time
70
100
130
ms
V
RANGE-OL
 
Output Low Voltage of RANGE
Pin
I
O
=1 mA
 
 
0.5
V
t
ON-MAX-PFC
     PFC Maximum On Time
22
25
28
Continued on the following page& 
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