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參數(shù)資料
| 型號： | SG5841 |
| 廠商： | Fairchild Semiconductor Corporation |
| 英文描述： | Highly Integrated Green-Mode PWM Controller |
| 中文描述： | 高度集成的綠色模式PWM控制器 |
| 文件頁數(shù)： | 4/14頁 |
| 文件大小： | 506K |
| 代理商： | SG5841 |
Product Specification
Highly Integrated Green-Mode PWM Controller
ABSOLUTE MAXIMUM RATINGS
Symbol Parameter
V
VDD
Supply Voltage
V
VIN
Input Terminal
V
FB
Input Voltage to FB Pin
V
SENSE
Input Voltage to SENSE Pin
V
RT
Input Voltage to RT Pin
V
RI
Input Voltage to RI Pin
SG5841/J
System General Corp.
Version 1.3.1 (IAO33.0017.B6)
- 4 -
www.sg.com.tw www.fairchildsemi.com
September 20, 2007
Value
30
30
-0.3 to 7.0
-0.3 to 7.0
-0.3 to 7.0
-0.3 to 7.0
DIP
SOP
DIP
SOP
DIP
SOP
-40 to +125
-55 to +150
260
3.0
250
Unit
V
V
V
V
V
V
800.0
400.0
82.5
141.0
59.7
80.8
P
D
Power Dissipation (T
A
< 50°C )
mW
R
Θ
JA
Thermal Resistance (Junction-to-Air)
°C/W
R
Θ
JC
Thermal Resistance (Junction-to-Case)
°C/W
T
J
T
STG
T
L
V
ESD,HBM
V
ESD,MM
Operating Junction Temperature
Storage Temperature Range
Lead Temperature (Wave Soldering or Infrared, 10 Seconds)
Electrostatic Discharge Capability, Human Body Model
Electrostatic Discharge Capability, Machine Model
°C
°C
°C
KV
V
* All voltage values, except differential voltages, are given with respect to GND pin.
* Stresses beyond those listed under "absolute maximum ratings" may cause permanent damage to the device.
RECOMMENDED OPERATING CONDITIONS
Symbol
Parameter
T
A
Operating Ambient Temperature
Value
-20
to +85
Unit
°
C
* For proper operation.
ELECTRICAL CHARACTERISTICS
V
DD
= 15V, T
A
= 25°C, unless otherwise noted.
V
DD
Section
Symbol
V
DD-OP
V
DD-ON
V
DD-OFF
I
DD-ST
Parameter
Continuously Operating Voltage
Start Threshold Voltage
Minimum Operating Voltage
Start-up Current
Test Condition
V
DD
=V
DD-ON
–0.16V
V
DD
=15V, R
I
=26K
,
GATE=OPEN
Min.
15
9
Typ.
16
10
14
Max.
24.7
17
11
30
Unit
V
V
V
μA
I
DD-OP
Operating Supply Current
4
5
mA
V
DD-CLAMP
t
D-VDDCLAMP
R
I
Section
Symbol
RI
NOR
RI
MAX
RI
MIN
V
DD
Over-Voltage-Clamping Level
V
DD
Over-Voltage-Clamping Debounce Time R
I
=26K
28
50
29
100
200
V
μs
Parameter
R
I
Operating Range
Maximum R
I
Value for Protection
Minimum R
I
Value for Protection
Test Condition
Min.
15.5
Typ.
230
10
Max.
36.0
Unit
K
K
K
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PDF描述 |
|---|---|
| SG5841DZ | Highly Integrated Green-Mode PWM Controller |
| SG5841J | Highly Integrated Green-Mode PWM Controller |
| SG5841JSZ | Highly Integrated Green-Mode PWM Controller |
| SG5841SZ | Highly Integrated Green-Mode PWM Controller |
| SG5842ASZ | Highly Integrated Green-Mode PWM Controller |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SG5841CDZ | 制造商:Fairchild Semiconductor Corporation 功能描述: |
| SG5841CSZ | 功能描述:電流型 PWM 控制器 Green-Mode PWM Controller RoHS:否 制造商:Texas Instruments 開關(guān)頻率:27 KHz 上升時間: 下降時間: 工作電源電壓:6 V to 15 V 工作電源電流:1.5 mA 輸出端數(shù)量:1 最大工作溫度:+ 105 C 安裝風格:SMD/SMT 封裝 / 箱體:TSSOP-14 |
| SG5841DY | 功能描述:電壓模式 PWM 控制器 HI-INTEGRD GRN-MODE PWM CONTROLLER RoHS:否 制造商:Texas Instruments 輸出端數(shù)量:1 拓撲結(jié)構(gòu):Buck 輸出電壓:34 V 輸出電流: 開關(guān)頻率: 工作電源電壓:4.5 V to 5.5 V 電源電流:600 uA 最大工作溫度:+ 125 C 最小工作溫度:- 40 C 封裝 / 箱體:WSON-8 封裝:Reel |
| SG5841DZ | 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: 安裝風格:SMD/SMT 封裝 / 箱體:WSON-8 封裝:Reel |
| SG5841J | 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:Highly Integrated Green-Mode PWM Controller |
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