參數(shù)資料
型號(hào): SG6741SZ
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: SWITCHING CONTROLLER, 68 kHz SWITCHING FREQ-MAX, PDSO8
封裝: LEAD FREE, SOP-8
文件頁(yè)數(shù): 6/13頁(yè)
文件大?。?/td> 623K
代理商: SG6741SZ
Product Specification
Highly-Integrated Green-Mode PWM Controller
Gate Section
Symbol
Parameter
DCY
MAX
Maximum Duty Cycle
V
GATE-L
Gate Low Voltage
V
GATE-H
Gate High Voltage
tr
Gate Rising Time
tf
Gate Falling Time
I
GATE-SOURCE
Gate Source Current
V
GATE-CLAMP
Gate Output Clamping Voltage
SG6741
System General Corp.
Version 1.2.1 (IAO33.0047.B2)
- 6 -
www.sg.com.tw www.fairchildsemi.com
September 19, 2007
Test Condition
V
DD
=15V, I
O
=50mA
V
DD
=12.5V, I
O
=50mA
V
DD
=15V, C
L
=1nF
V
DD
=15V, C
L
=1nF
V
DD
=15V, GATE=6V
V
DD
=22V
Min.
60
8
150
30
250
Typ.
65
250
50
Max.
70
1.5
350
90
18
Unit
%
V
V
ns
ns
mA
V
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SG6742HLSY 功能描述:電流型 PWM 控制器 Current Mode PWM Controller 18V 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