參數(shù)資料
型號： UC1824
廠商： Texas Instruments, Inc.
英文描述： High Speed PWM Controller
中文描述： 高速PWM控制器
文件頁數(shù)： 6/8頁
文件大?。?/td> 385K
代理商： UC1824
UC1824
UC2824
UC3824
Forward Technique for Off-Line Voltage Mode Application
Constant Volt-Second Clamp Circuit
The circuit shown here will achieve a constant volt-sec-
ond product clamp over varying input voltages. The
ramp generator components, R
T
and C
R
are chosen so
that the ramp at Pin 9 crosses the 1V threshold at the
same time the desired maximum volt-second product
is reached. The delay through the functional nor block
must be such that the ramp capacitor can be com-
pletely discharged during the minimum deadtime.
Output Section
Simplified Schematic
Rise/Fall Time (C
L
=1nF)
Rise/Fall Time (C
L
=10nF)
Saturation Curves
6
相關(guān)PDF資料
PDF描述
UC1842AJQMLV Circular Connector; No. of Contacts:79; Series:MS27473; Body Material:Aluminum; Connecting Termination:Crimp; Connector Shell Size:20; Circular Contact Gender:Pin; Circular Shell Style:Straight Plug; Insert Arrangement:20-35 RoHS Compliant: No
UC1843AJQMLV Circular Connector; No. of Contacts:79; Series:MS27473; Body Material:Aluminum; Connecting Termination:Crimp; Connector Shell Size:20; Circular Contact Gender:Pin; Circular Shell Style:Straight Plug; Insert Arrangement:20-35 RoHS Compliant: No
UC1844AJQMLV Current Mode PWM Controller
UC1842ALQMLV Circular Connector; No. of Contacts:15; Series:MS27497; Body Material:Aluminum; Connecting Termination:Crimp; Connector Shell Size:14; Circular Contact Gender:Socket; Circular Shell Style:Wall Mount Receptacle RoHS Compliant: No
UC1843ALQMLV Circular Connector; No. of Contacts:18; Series:MS27497; Body Material:Aluminum; Connecting Termination:Crimp; Connector Shell Size:14; Circular Contact Gender:Pin; Circular Shell Style:Wall Mount Receptacle; Insert Arrangement:14-18 RoHS Compliant: No
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
UC1824DW 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Analog IC
UC1824DWTR 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Analog IC
UC1824J 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Current/Voltage-Mode SMPS Controller
UC1824L 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Current/Voltage-Mode SMPS Controller
UC1824N 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Analog IC
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