ACT410 datasheet(1/16 Pages) ACTIVE-SEMI

部件名	ACT410

功能描述	ActivePSRTM Quasi-Resonant PWM Controller

PDF	16 Pages

Scroll/Zoom	100%

制造商	ACTIVE-SEMI [Active-Semi, Inc]

网页	http://www.active-semi.com

标志

1 / 16 page

Innovative PowerTM

- 1 -

www.active-semi.com

Active-Semi Proprietary―For Authorized Recipients and Customers

ActivePSR

TM is a trademark of Active-Semi.

ActivePSR

TM Quasi-Resonant PWM Controller

FEATURES

• Patented Primary Side Regulation

Technology

• Quasi-Resonant Operation

• Adjustable up to 120kHz Switching

Frequency

• +/-5% Output Voltage Regulation

• Accurate OCP/OLP Protection

• Integrated Output Cord Compensation

• Integrated Line and Primary Inductance

Compensation

• Built-in Soft-Start Circuit

• Line Under-Voltage, Thermal, Output Over-

voltage, Output Short Protections

• Current Sense Resistor Short Protection

• Transformer Short Winding Protection

• Less than 100mW Standby Power

• Complies with Global Energy Efficiency and

CEC Average Efficiency Standards

• Tiny SOT23-6 Package

APPLICATIONS

• AC/DC Adaptors/Chargers for Smart Phones,

iPADs, ADSL, PDAs, E-books

• Adaptors for Portable Media Player, DSCs,

and Other

GENERAL DESCRIPTION

The ACT410 is a high performance peak current

mode PWM controller which applies ActivePSRTM

and ActiveQRTM technology. ACT410 achieves

accurate voltage regulation without the need of an

opto-coupler or reference device.

The ACT410 is designed to achieve less than

100mW Standby Power. By applying frequency fold

back and

ActiveQR

TM

technology,

ACT410

exceeds the latest ES2.0 efficiency standard.

ACT410 integrates comprehensive protection. In

case of over temperature, over voltage, short

winding, short current sense resistor, open loop

and overload conditions, it would enter auto restart

mode including cycle-by-cycle current limiting.

ACT410 is to achieve no overshoot and very short

rise time even with big capacitive load (4000µF)

with the built-in fast and soft start process, .

The Quasi-Resonant (QR) operation mode can

effectively improve efficiency, reduce the EMI noise

and further reduce the components in input filter.

ACT410 is idea for application up to 36 Watt.

Figure 1:

Simplified Application Circuit

ACT410

Rev 3, 27-Feb-14

类似零件编号 - ACT410

制造商	部件名	数据表	功能描述
Qorvo, Inc	ACT41000	2Mb / 72P	Programmable Voltage, Programmable Current, Low Noise RFPoL Step-Down Voltage Regulator Rev. B, 01-Apr-2022
	ACT41000-101	2Mb / 72P	Programmable Voltage, Programmable Current, Low Noise RFPoL Step-Down Voltage Regulator Rev. B, 01-Apr-2022
	ACT41000-102	2Mb / 72P	Programmable Voltage, Programmable Current, Low Noise RFPoL Step-Down Voltage Regulator Rev. B, 01-Apr-2022
	ACT41000-103	2Mb / 72P	Programmable Voltage, Programmable Current, Low Noise RFPoL Step-Down Voltage Regulator Rev. B, 01-Apr-2022
	ACT41000-104	2Mb / 72P	Programmable Voltage, Programmable Current, Low Noise RFPoL Step-Down Voltage Regulator Rev. B, 01-Apr-2022

More results

类似说明 - ACT410

制造商	部件名	数据表	功能描述
Infineon Technologies A...	ICE2QS03	803Kb / 19P	Quasi-Resonant PWM Controller Ver 2.0, December 4, 2009
	ICE2QS01	361Kb / 17P	Quasi-resonant PWM Controller Version 2.1, 26 Oct 2007
	ICE2QS03	637Kb / 19P	Quasi-Resonant PWM Controller Version 2.1, April 21, 2011
SYNC POWER Crop.	SP6878	432Kb / 8P	Quasi-Resonant PWM Controller
Active-Semi, Inc	ACT413US-T	151Kb / 3P	ActivePSRTM Quasi-Resonant PWM Controller 10-Mar-14
	EVK-ACT413US-T	160Kb / 3P	ActivePSRTM Quasi-Resonant PWM Controller 10-Mar-14
	EA411US	383Kb / 15P	ActivePSRTM Quasi-Resonant PWM Controller Rev 4, 27-Feb-14
ON Semiconductor	FAN604	1Mb / 23P	Quasi-Resonant PWM Controller March 2017- Rev. P0
Diodes Incorporated	AP3302	624Kb / 17P	QUASI-RESONANT PWM CONTROLLER Rev 4
Diodes Incorporated	AP3303	844Kb / 16P	QUASI-RESONANT PWM CONTROLLER May 2019