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Hot sale original electronics CM6800G IC LOW START UP CURRENT PFC/PWM CONTROLLER COMBO

CM6800G

Model:CM6800G

Manufacturer:Original

Package:DIP16

详情

Product Details



GENERAL DESCRIPTION

The CM6800 is a controller for power factor corrected, switched mode power suppliers. Power Factor Correction (PFC) allows the use of smaller, lower cost bulk capacitors, reduces power line loading and stress on the switching FETs, and results in a power supply that fully compiles with IEC-1000-3-2 specifications. Intended as a BiCMOS version of the industry-standard ML4824,


CM6800 includes circuits for the implementation of leading edge, average current, “boost” type power factor correction and a trailing edge, pulse width modulator (PWM). Gate-driver with 1A capabilities minimizes the need for external driver circuits. Low power requirements improve efficiency and reduce component costs.




FEATURES


Pin to pin compatible with ML4800 and FAN4800


Additional folded-back current limit for PWM section.


23V Bi-CMOS process


VIN OK turn on PWM at 2.5V instead of 1.5V 


Internally synchronized leading edge PFC and trailing edge PWM in one IC


Slew rate enhanced transconductance error amplifier for ultra-fast PFC response


Low start-up current (100μA typ.)


Low operating current (3.0mA type.)


Low total harmonic distortion, high PF


Reduces ripple current in the storage capacitor between the PFC and PWM sections


Average current, continuous or discontinuous boost leading edge PFC


VCC OVP Comparator, Low Power Detect Comparator


PWM configurable for current mode or voltage mode operation


Current fed gain modulator for improved noise immunity


Brown-out control, over-voltage protection, UVLO, and soft start, and Reference OK


Product Description


Type# Description
ANSC PART# ANSC- CM6800G
Part# CM6800G
Type Integrated Circuits
Manufactor Original
DC new
Part Status Active
Product packaging DIP16


Product Photos

CM6800G

Product datasheet 

For more information, please download

   


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详情8

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2

Standard packaging

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