脈沖寬度調(diào)制解調(diào)器 電流型脈寬調(diào)制器

Descriptions The UC3843 is a fixed frequency current mode PWM controllers, It is specifically designed for OffLine and DCDC converter applications. This integrated circuits feature a temperature compensated reference, high gairerror amplifier, current sense comparator, and a high Push

文件：6.19137 Mbytes 頁數(shù)：16 Pages

XBLW

芯伯樂

PDF上傳者：深圳市博偉奇電子有限公司

Low Start-Up and Operating Current

Description The 3842/43/44/45 are fixed frequency current mode PWM controller. They are specially designed for OFF?Line and DC to DC converter applications with a minimal external components. Internally implemented circuits include a trimmed oscillator for precise duty cycle control, a tem

文件：874.34 Kbytes 頁數(shù)：7 Pages

UMW

友臺半導(dǎo)體

Low Start-Up and Operating Current

Description The 3842/43/44/45 are fixed frequency current mode PWM controller. They are specially designed for OFF?Line and DC to DC converter applications with a minimal external components. Internally implemented circuits include a trimmed oscillator for precise duty cycle control, a temperat

文件：881.38 Kbytes 頁數(shù)：7 Pages

UMW

友臺半導(dǎo)體

CURRENTMODE PWM CONTROLLER

DESCRIPTION TheUC3842/3/4/5family of controlICs provides the necessary features to implement off-line or DC to DC fixed frequency current mode control schemes witha minimal external parts count. ■ OPTIMIZED FOR OFF-LINE AND DC TO DC CONVERTERS ■ LOW START-UP CURRENT (

文件：96.19 Kbytes 頁數(shù)：11 Pages

STMICROELECTRONICS

意法半導(dǎo)體

UCx84x Current-Mode PWM Controllers

1 Features ? Optimized for off-line and DC-to-DC converters ? Low start-up current (

文件：4.0844 Mbytes 頁數(shù)：63 Pages

TI

德州儀器

UCx84x Current-Mode PWM Controllers

1 Features ? Optimized for off-line and DC-to-DC converters ? Low start-up current (

文件：4.0844 Mbytes 頁數(shù)：63 Pages

TI

德州儀器

SMPS Controller

Description The UC3842/UC3843/UC3844/UC3845 are fixed frequencycurrent-mode PWM controller. They are specially designed for Off-Line and DC to DC converter applications with minimum external components. These integrated circuits feature a trimmed oscillator for precise duty cycle control, a tempe

文件：127.58 Kbytes 頁數(shù)：12 Pages

FAIRCHILD

仙童半導(dǎo)體

SMPS Controller

文件：133.07 Kbytes 頁數(shù)：12 Pages

FAIRCHILD

仙童半導(dǎo)體

Current Mode PWM Controller

文件：433.97 Kbytes 頁數(shù)：8 Pages

TI

德州儀器

Current Mode PWM Controller

文件：937.89 Kbytes 頁數(shù)：3 Pages

TI

德州儀器