FEBFAN6756MR_T03U065A Fairchild Semiconductor, FEBFAN6756MR_T03U065A Datasheet - Page 3

• Manufacturer Part Number: FEBFAN6756MR_T03U065A
• Description: Power Management IC Development Tools 65W Note Book Adapter
• Manufacturer: Fairchild Semiconductor
• Type: PWM Controllersr

Specifications of FEBFAN6756MR_T03U065A

• Rohs: yes
• Product: Evaluation Boards
• Tool Is For Evaluation Of: FAN6756
• Input Voltage: 90 VAC to 264 VAC
• Output Voltage: 19 V
• Output Current: 3.42 A

© 2012 Fairchild Semiconductor Corporation
1. Introduction
1.1. Description
This user guide supports the evaluation kit for the FAN6765MR. It should be used in
conjunction with the FAN6756MR datasheets as well as Fairchild’s application notes and
technical support team. Please visit Fairchild’s website at www.fairchildsemi.com.
This document describes a 65W power supply using FAN6756MR. The FAN6756MR
mWSaver™ controller targets power adapters that demand extremely low standby power
consumption. With innovative mWSaver™ technology, FAN6756MR dramatically
reduces standby and no-load power consumption. The AX-CAP
losses in the EMI filter stage by eliminating the X-cap discharge resistors while meeting
IEC61010-1 safety requirements. Standby Mode switches feedback impedance during
Burst Mode operation, which forces the system to operate in a “deep” Burst Mode with
minimum switching losses. Proprietary asynchronous jitter decreases EMI emission and
built-in synchronized slope compensation allows more stable Peak-Current-Mode control
over a wide range of input voltage and load conditions.
The FAN6756 is a next-generation Green Mode PWM controller with innovative
mWSaver™ technology, which dramatically reduces standby and no-load power
consumption, conforming to worldwide Standby Mode efficiency guidelines.
An innovative AX-CAP
the X-cap discharge resistors while meeting IEC61010-1 safety requirements. Standby
Mode clamps feedback voltage and modulates feedback impedance with an impedance
modulator during Burst Mode operation, which forces the system to operate in a “deep”
Burst Mode with minimum switching losses.
Protections ensure safe operation of power system in various abnormal conditions.
Proprietary asynchronous jitter decreases EMI emission and built-in synchronized slope
compensation allows more stable Peak-Current-Mode control over wide range of input
voltage and load conditions. The proprietary internal line compensation ensures constant
output power limit over entire universal line voltage range.
Requiring a minimum number of external components, FAN6756 provides a basic
platform that is well suited for cost-effective flyback converter designs that require
extremely low standby power consumption.
Table 1. Specifications
Total Output Power
Specification
Output Voltage
Output Current
Input Voltage
Frequency
®
method minimizes losses in the EMI filter stage by eliminating
3
Min.
90
47
FEBFAN6756MR_T03U065A • Rev. 1.0.1
®
Max.
technology minimizes
3.42
264
63
19
65
Unit
V
Hz
W
V
A
AC