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參數(shù)資料
| 型號(hào)： | SG6902SZ |
| 廠商： | FAIRCHILD SEMICONDUCTOR CORP |
| 元件分類： | 穩(wěn)壓器 |
| 英文描述： | Green-Mode PFC / Flyback-PWM Controller |
| 中文描述： | POWER FACTOR CONTROLLER, 68 kHz SWITCHING FREQ-MAX, PDSO20 |
| 封裝： | 0.300 INCH, ROHS COMPLIANT, MS-013AC, SOP-20 |
| 文件頁(yè)數(shù)： | 5/22頁(yè) |
| 文件大?。?/td> | 863K |
| 代理商： | SG6902SZ |
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Product Specification
Green-Mode PFC / Flyback-PWM Controller
ABSOLUTE MAXIMUM RATINGS
Symbol
Parameter
SG6902
System General Corp.
Version 1.3.1 (IAO33.0022.B3)
- 5 -
www.sg.com.tw www.fairchildsemi.com
September, 2007
Value
Unit
V
DD
I
AC
V
HIGH
V
LOW
P
D
DC Supply Voltage*
Input AC Current
OPWM, OPFC, IAC
Others
Power Dissipation at T
A
< 50°C
25
2
-0.3 to +25.0
-0.3 to +7.0
SOP
V
mA
V
V
W
1.15
T
J
Operating Junction Temperature
-40 to +125
°C
T
STG
Storage Temperature Range
-55 to +150
°C
°C/W
R
θ
JC
T
L
Thermal Resistance (Junction-to-Case)
SOP
23.64
Lead Temperature (Wave Soldering or Infrared, 10 Seconds)
Electrostatic Discharge Capability, Human Body Model
Electrostatic Discharge Capability y, Machine Model
*All voltage values, except differential voltages, are given with respect to GND pin.
260
4.5
250
°C
KV
V
ESD
*Stresses beyond those listed under “absolute maximum ratings” may cause permanent damage to the device.
RECOMMENDED OPERATING CONDITIONS
Symbol
Parameter
Value
Unit
T
A
*For proper operation.
Operating Ambient Temperature*
-30 to +85
°C
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
I
DD-OP
V
TH-ON
V
DD-MIN
V
DD-OVP
T
VDD-OVP
Start-up Current
Operating Current
Start Threshold Voltage
Minimum Operating Voltage
V
DD
OVP Threshold
Debounce Time of V
DD
OVP
V
DD
Low-Threshold Voltage to Exit
Green-off Mode
V
TH-ON
–0.16V
OPFC, OPWM Open, R
I
=24k
R
I
=24k
15
9
23.5
8
V
DD-MIN
+0.9
10
6
16
10
24.5
V
DD-MIN
+1.5
25
10
17
11
25.5
25
V
DD-MIN
+2.1
μA
mA
V
V
V
μs
V
DD-TH-G
V
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相關(guān)代理商/技術(shù)參數(shù) |
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| 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 |
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| SG6905SY | 制造商:Rochester Electronics LLC 功能描述: 制造商:Fairchild Semiconductor Corporation 功能描述: |
| SG6905SZ | 功能描述:開關(guān)變換器、穩(wěn)壓器與控制器 Grn Mode PFC/Forward 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 |
| SG6931DZ | 制造商:Fairchild Semiconductor Corporation 功能描述: |
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