ML4800CP - Fairchild

The pictures are for reference only, and the specific specifications can be found in the product manual.

Part No

ML4800CP
Manufacturer

Fairchild
ChipWorker Part#

CW57820263
Category

Power Management IC
Package

DIP-16
Description

Power Factor Correction PWM CONTRLR 0.2mA 81kHz 16Pin PDIP Rail
Documentation

Datasheet

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ML4800CP Specifications

Attribute	Attribute Value

Part Number	ML4800CP
Manufacturer	Fairchild
ChipWorker Part#	CW57820263
Category	Power Management IC
Documentation	Datasheet
Mounting Style	Through Hole
Number of Pins	16 Pin
Case/Package	DIP-16
Frequency	250 kHz
Supply Voltage (DC)	11.0V (min)
Number of Outputs	2 Output
Input Voltage (DC)	15.0 V
Output Voltage	7.50 V
Output Current	100 mA
Number of Positions	16 Position
Input Current	10.0 mA
Quiescent Current	200 µA
Switching Frequency	76 kHz
Duty Cycle	95 %
Maximum Duty Cycle	95 %
Operating Temperature (Max)	70 ℃
Operating Temperature (Min)	0 ℃
Supply Voltage	11V ~ 16.5V
Supply Voltage (Max)	16.5 V
Supply Voltage (Min)	11 V
Input Voltage	5 V
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Size-Length	19.68 mm
Size-Width	6.6 mm
Size-Height	3.42 mm
Operating Temperature	0℃ ~ 70℃
Product Lifecycle Status	Active
Packaging	Tube
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
REACH SVHC Compliance	No SVHC
REACH SVHC Compliance Edition	2015/06/15
ECCN Code	EAR99

Product Description

The ML4800CP is a CCM PFC + PWM Combination Controller for power factor corrected and switched mode power supplies. The 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 complies with IEC1000-3-2 specification. Intended as a BiCMOS version of the industry-standard ML4824, the ML4800 includes circuits for the implementation of leading edge, average current, boost type power factor correction and a trailing edge, pulse width modulator (PWM). It also includes a TriFault Detec™ function to help ensure that no unsafe conditions will result from single component failure in the PFC. Gate-drivers with 1A capabilities minimize the need for external driver circuits. Low power requirements improve efficiency and reduce component costs. An overvoltage comparator shuts down the PFC section in the event of a sudden decrease in load.
Internally synchronized leading-edge PFC and trailing-edge PWM in one IC
TriFault Detect™ for UL1950 compliance and enhanced safety
Slew rate enhanced trans conductance error amplifier for ultra-fast PFC response
Low total harmonic distortion, high PF
Reduced ripple current in storage capacitor between PFC and PWM sections
Average current, continuous boost leading edge PFC
PWM configurable for current-mode or voltage mode operation
Current fed gain modulator for improved noise immunity
Overvoltage and brown-out protection, UVLO and soft start

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