跳转到主要内容
Flexible Double Ended Voltage and Current Mode PWM Controllers

封装信息

CAD 模型:View CAD Model
Pkg. Type:SOICN
Pkg. Code:MSX
Lead Count (#):16
Pkg. Dimensions (mm):9.93 x 3.94 x 0.00
Pitch (mm):1.27

环境和出口类别

Moisture Sensitivity Level (MSL)1
Pb (Lead) FreeNo
ECCN (US)
HTS (US)

产品属性

Lead Count (#)16
Carrier TypeTube
Moisture Sensitivity Level (MSL)1
Pitch (mm)1.3
Pkg. Dimensions (mm)9.9 x 3.9 x 0.00
Pb (Lead) FreeNo
Pb Free CategorySolder Plate
Temp. Range (°C)-40 to +85°C
Control ModePeak Current Mode
Controller / IntegratedController
Duty Cycle (%)100 - 100
FET Driver Output Current (Max) (A)0.01
Length (mm)9.9
MOQ960
No-Load Operating Current5 mA
PWMs (#)2
Parametric CategoryFlyback & Forward Controllers
Pkg. TypeSOICN
Qualification LevelStandard
Topology CharacteristicPush-pull
Topology [Rail 1]Double-Ended
UVLO Falling (V)6.75
UVLO Rising (V)7.25
VBIAS (Max) (V)20
Width (mm)3.9

描述

ISL6740, ISL6741 Flexible Double-Ended Voltage and Current Mode PWM Controllers The ISL6740, ISL6741 family of adjustable frequency, low power, Pulse Width Modulating (PWM) voltage mode (ISL6740) and current mode (ISL6741) controllers, is designed for a wide range of power conversion applications using half-bridge, full bridge and push-pull configurations. These controllers provide an extremely flexible oscillator that allows precise control of frequency, duty cycle and dead time. This advanced BiCMOS design features low operating current, adjustable switching frequency up to 1MHz, adjustable soft-start, internal and external over-temperature protection, fault annunciation, and a bidirectional SYNC signal that allows the oscillator to be locked to paralleled units or to an external clock for noise sensitive applications.