參數(shù)資料
型號(hào): SG5842JADZ
廠商: FAIRCHILD SEMICONDUCTOR CORP
元件分類: 穩(wěn)壓器
英文描述: Highly Integrated Green-Mode PWM Controller
中文描述: 0.23 A SWITCHING CONTROLLER, 68 kHz SWITCHING FREQ-MAX, PDIP8
封裝: ROHS COMPLIANT, MS-001BA, DIP-8
文件頁(yè)數(shù): 4/14頁(yè)
文件大?。?/td> 481K
代理商: SG5842JADZ
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
SG5842A/JA
System General Corp.
Version 1.4.2 (IAO33.0026.B6)
- 4 -
www.sg.com.tw www.fairchildsemi.com
October 30, 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
-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
P
D
Power Dissipation (T
A
< 50°C )
mW
R
Θ
JA
Thermal Resistance (Junction-to-Air)
°C/W
T
J
T
STG
T
L
V
ESD,HBM
V
ESD,MM
* 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.
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
RECOMMENDED OPERATING CONDITIONS
Symbol
Parameter
T
A
Operating Ambient Temperature
* For proper operation.
Value
-20 to +85
Unit
°
C
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 Operation Voltage
Start-up Current
Test Condition
V
DD
=V
DD-ON
–0.16V
V
DD
=15V, R
I
=26K
,
GATE=OPEN
R
I
=26K
V
DD
=5V
Min.
15.5
9.5
Typ.
16.5
10.5
14
Max.
20
17.5
11.5
30
Unit
V
V
V
μA
I
DD-OP
Operating Supply Current
4
5
mA
V
DD-OVP
t
D-OVP
I
DD-H
R
I
Section
Symbol
RI
NOR
RI
MAX
RI
MIN
V
DD
Over-Voltage Protection
V
DD
Over-Voltage Protection Debounce Time
Holding Current After OVP/OTP Latch-up
23.2
40.0
24.2
100
52.5
25.2
65.0
V
μs
μA
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
相關(guān)PDF資料
PDF描述
SG5842JASZ Highly Integrated Green-Mode PWM Controller
SG6105A Power Supply Supervisor + Regulator + PWM
SG6105ADZ Power Supply Supervisor + Regulator + PWM
SG6108 Power Supply Supervisor + PWM
SG6108DZ Power Supply Supervisor + PWM
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
SG5842JASY 功能描述:開(kāi)關(guān)變換器、穩(wěn)壓器與控制器 HI-INTEGRD GRN-MODE 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(kāi)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
SG5842JASZ 功能描述:IC REG CTRLR FLYBK ISO PWM 8-SOP RoHS:是 類別:集成電路 (IC) >> PMIC - 穩(wěn)壓器 - DC DC 切換控制器 系列:- 標(biāo)準(zhǔn)包裝:4,500 系列:PowerWise® PWM 型:控制器 輸出數(shù):1 頻率 - 最大:1MHz 占空比:95% 電源電壓:2.8 V ~ 5.5 V 降壓:是 升壓:無(wú) 回掃:無(wú) 反相:無(wú) 倍增器:無(wú) 除法器:無(wú) Cuk:無(wú) 隔離:無(wú) 工作溫度:-40°C ~ 125°C 封裝/外殼:6-WDFN 裸露焊盤 包裝:帶卷 (TR) 配用:LM1771EVAL-ND - BOARD EVALUATION LM1771 其它名稱:LM1771SSDX
SG5842JDSY 功能描述:電流型 PWM 控制器 HI-INTEGRD GRN-MODE PWM CONTROLLER RoHS:否 制造商:Texas Instruments 開(kāi)關(guān)頻率:27 KHz 上升時(shí)間: 下降時(shí)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(fēng)格:SMD/SMT 封裝 / 箱體:TSSOP-14
SG5842JDSZ 制造商:Rochester Electronics LLC 功能描述: 制造商:Fairchild Semiconductor Corporation 功能描述:
SG5843SZ 制造商:Fairchild Semiconductor Corporation 功能描述: