參數(shù)資料
型號(hào)： SG6901A
廠商： Fairchild Semiconductor Corporation
元件分類： 基準(zhǔn)電壓源/電流源
英文描述： PFC / Flyback PWM Controller
中文描述： 功率因數(shù)校正/反激式PWM控制器
文件頁數(shù)： 5/18頁
文件大?。?/td> 716K
代理商： SG6901A
Product Specification
PFC / Flyback PWM Controller
ABSOLUTE MAXIMUM RATINGS
Symbol
Parameter
SG6901A
System General Corp.
Version 1.0.1 (IAO33.0062.B0)
- 5 -
www.sg.com.tw www.fairchildsemi.com
September 26, 2007
Value
Unit
V
VDD
I
AC
V
High
V
Low
P
D
T
J
T
STG
R
θ
JC
DC Supply Voltage*
Input AC Current
OPWM, OPFC, IAC
Others
Power Dissipation at T
A
< 50°C
Operating Junction Temperature
Storage Temperature Range
Thermal Resistance (Junction-to-Case)
25
2
-0.3 to +25.0
-0.3 to +7.0
1.15
-40 to +125
-55 to +150
23.64
V
mA
V
V
W
°C
°C
°C/W
T
L
Lead Temperature (Wave Soldering or Infrared, 10 Seconds)
260
°C
V
ESD,HBM
V
ESD,MM
*All voltage values, except differential voltages, are given with respect to GND pin.
Electrostatic Discharge Capability, Human Body Model
Electrostatic Discharge Capability, Machine model
4.5
250
KV
V
*Stresses beyond those listed under “absolute maximum ratings” may cause permanent damage to the device.
RECOMMENDED OPERATING CONDITIONS
Symbol
Parameter
Value
Unit
T
A
Operating Ambient Temperature*
-20 to +85
°C
*For proper operation.
ELECTRICAL CHARACTERISTICS
V
DD
=15V, T
A
=25°C unless otherwise noted.
V
DD
Section
Symbol
Parameter
Test Conditions
Min.
Typ.
Max.
Unit
V
DD-OP
Continuously Operating Voltage
20
V
I
DD-ST
Start-up Current
0V < V
DD
< V
DD-ON
V
DD
=15V; OPFC, OPWM open;
R
I
=24K
10
25
μA
I
DD-OP
Operating Current
6
10
mA
V
DD-ON
V
DD-OFF
V
DD-OVP
t
D-VDDOVP
Start Threshold Voltage
Minimum Operating Voltage
V
DD
OVP Threshold
Debounce Time of V
DD
OVP
11
9
23.5
8
12
10
24.5
13
11
25.5
25
V
V
V
μs
Oscillator Section
Symbol
Parameter
Test Conditions
Min.
Typ.
Max.
Unit
F
OSC
R
I
PWM Frequency
RI Pin Resistance Range
RI Pin Open Protection
If R
I
> RI
open
, SG6901A Turns Off
RI Pin Short Protection
If R
I
< RI
short
, SG6901A Turns Off
R
I
=24K
62
15.6
65
68
47.0
KHz
K
Ω
RI
OPEN
200
K
Ω
RI
SHORT
2
K
Ω
相關(guān)PDF資料
PDF描述
SG6901ASZ PFC / Flyback PWM Controller
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SG6902SZ Green-Mode PFC / Flyback-PWM Controller
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SG6961DZ Power Factor Controller
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
SG6901ASZ 功能描述:開關(guān)變換器、穩(wěn)壓器與控制器 PFC/Flyback PWM Controller RoHS:否 制造商:Texas Instruments 輸出電壓:1.2 V to 10 V 輸出電流:300 mA 輸出功率: 輸入電壓:3 V to 17 V 開關(guān)頻率:1 MHz 工作溫度范圍: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:WSON-8 封裝:Reel
SG6902 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:Green-Mode PFC / Flyback-PWM Controller
SG6902SZ 功能描述:開關(guān)變換器、穩(wěn)壓器與控制器 Grn Mode PFC/Flyback PWM Controller RoHS:否 制造商:Texas Instruments 輸出電壓:1.2 V to 10 V 輸出電流:300 mA 輸出功率: 輸入電壓:3 V to 17 V 開關(guān)頻率:1 MHz 工作溫度范圍: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:WSON-8 封裝:Reel
SG6903SZ 功能描述:開關(guān)變換器、穩(wěn)壓器與控制器 Highly-Integrated Grn Mode PWM Cntrl RoHS:否 制造商:Texas Instruments 輸出電壓:1.2 V to 10 V 輸出電流:300 mA 輸出功率: 輸入電壓:3 V to 17 V 開關(guān)頻率:1 MHz 工作溫度范圍: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:WSON-8 封裝:Reel
SG6905 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:Green mode PFC/Flyback-PWM Controller
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