Qdatasheet_Logo    Integrated circuits, Transistor, Semiconductors Search and Free Datasheet PDF Download Site
Part Number :
Home >>> ON-Semiconductor >>> MC33065DW-L Datasheet

MC33065DW-L

  

Datasheet PDF

Part NameMC33065DW-L ON-Semiconductor
ON Semiconductor ON-Semiconductor
DescriptionHIGH PERFORMANCE DUAL CHANNEL CURRENT MODE CONTROLLERS
PDF Download   
MC34065-L image

High Performance Dual Channel Current Mode Controllers

The MC34065−H,L series are high performance, fixed frequency, dual current mode controllers. They are specifically designed for off−line and dc−to−dc converter applications offering the designer a cost effective solution with minimal external components. These integrated circuits feature a unique oscillator for precise duty cycle limit and frequency control, a temperature compensated reference, two high gain error amplifiers, two current sensing comparators, Drive Output 2 Enable pin, and two high current totem pole outputs ideally suited for driving power MOSFETs.
Also included are protective features consisting of input and reference undervoltage lockouts each with hysteresis, cycle−by−cycle current limiting, and a latch for single pulse metering of each output. These devices are available in dual−in−line and surface mount packages.
The MC34065−H has UVLO thresholds of 14 V (on) and 10 V (off), ideally suited for off−line converters. The MC34065−L is tailored for lower voltage applications having UVLO thresholds of 8.4 V (on) and 7.8 V (off).

• Unique Oscillator for Precise Duty Cycle Limit and Frequency Control
• Current Mode Operation to 500 kHz
• Automatic Feed Forward Compensation
• Separate Latching PWMs for Cycle−By−Cycle Current Limiting
• Internally Trimmed Reference with Undervoltage Lockout
• Drive Output 2 Enable Pin
• Two High Current Totem Pole Outputs
• Input Undervoltage Lockout with Hysteresis
• Low Startup and Operating Current

 

 

Other manufacturer searches related to MC33065DW-L

Part NO. Description PDF Manufacturer
CS5150H High Performance/ Integrated Current Mode PWM Controllers View Cherry semiconductor
MAX5070 High-Performance, Single-Ended, Current-Mode PWM Controllers View Maxim Integrated
MC33065-H HIGH PERFORMANCE DUAL CHANNEL CURRENT MODE CONTROLLERS View ON Semiconductor
CS3865C High Performance Dual Channel Current Mode Controller with ENABLE View Cherry semiconductor
CS5661 High Performance Dual Channel Current Mode Controller with ENABLE View Cherry semiconductor
MC33065 High performance dual channel current mode controller View Motorola => Freescale
UC2842B HIGH PERFORMANCE CURRENT MODE CONTROLLERS View Motorola => Freescale
UC2844B High Performance Current Mode Controllers View Motorola => Freescale
UC3848 HIGH PERFORMANCE CURRENT MODE CONTROLLERS View Unisonic Technologies
MC33066 HIGH PERFORMANCE RESONANT MODE CONTROLLERS View Motorola => Freescale

Share Link : ON-Semiconductor

All Rights Reserved © qdatasheet.com 2015 - 2019  [ Privacy Policy ] [ Request Datasheet ] [ Contact Us ]