DataSheet39.com

What is ACT413?

This electronic component, produced by the manufacturer "Active-Semi", performs the same function as "Quasi-Resonant PWM Controller".


ACT413 Datasheet PDF - Active-Semi

Part Number ACT413
Description Quasi-Resonant PWM Controller
Manufacturers Active-Semi 
Logo Active-Semi Logo 


There is a preview and ACT413 download ( pdf file ) link at the bottom of this page.





Total 16 Pages



Preview 1 page

No Preview Available ! ACT413 datasheet, circuit

ACT413
Rev 2, 27-Feb-14
ActivePSRTM Quasi-Resonant PWM Controller
FEATURES
Patented Primary Side Regulation
Technology
Quasi-Resonant Operation
Adjustable up to 85kHz 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 Packages
mode including cycle-by-cycle current limiting.
ACT413 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.
ACT413 is idea for application up to 36 Watt.
Figure 1:
Simplified Application Circuit
APPLICATIONS
AC/DC Adaptors/Chargers for Smart Phones,
iPADs, ADSL, PDAs, E-books
Adaptors for Portable Media Player, DSCs,
and Other
GENERAL DESCRIPTION
The ACT413 is a high performance peak current
mode PWM controller which applies ActivePSRTM
and ActiveQRTM technology. ACT413 achieves
accurate voltage regulation without the need of an
opto-coupler or reference device.
The ACT413 is designed to achieve less than
100mW Standby Power. By applying frequency fold
back and ActiveQRTM technology, ACT413
exceeds the latest ES2.0 efficiency standard.
ACT413 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
Innovative PowerTM
-1-
Active-Semi ProprietaryFor Authorized Recipients and Customers
ActivePSRTM is a trademark of Active-Semi.
www.active-semi.com
Copyright © 2014 Active-Semi, Inc.

line_dark_gray
ACT413 equivalent
ACT413
Rev 2, 27-Feb-14
ELECTRICAL CHARACTERISTICS CONT’D
VDD = 13V, LM = 0.6mH, RCS = 1.15, VOUT = 5V, NP = 102, NS = 7, NA = 17, TA = 25°C, unless otherwise specified,5V2.4A application.)
PARAMETER
Protection
CS Short Waiting Time
CS Short Detection Threshold
CS Open Threshold Voltage
Abnormal OCP Blanking Time
Inductance Short CS Threshold Voltage
Thermal Shutdown Temperature
Thermal Hysteresis
Line UVLO
Line UVLO Hysteresis
Line OVP
VFB Over Voltage Protection
Valley Detection
Valley Detection Time Window
SYMBOL TEST CONDITIONS
IFBUVLO
IFBOVP
VCOMP = 0.45V
MIN
2
TYP MAX UNIT
2.25 3
µs
0.1 0.15
V
1.75 V
190 ns
1.75 V
135 ˚C
20 ˚C
0.2 mA
20 µA
2.4 mA
3V
3.3 µs
Innovative PowerTM
-5-
Active-Semi ProprietaryFor Authorized Recipients and Customers
ActivePSRTM is a trademark of Active-Semi.
www.active-semi.com
Copyright © 2014 Active-Semi, Inc.


line_dark_gray

Preview 5 Page


Part Details

On this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for ACT413 electronic component.


Information Total 16 Pages
Link URL [ Copy URL to Clipboard ]
Download [ ACT413.PDF Datasheet ]

Share Link :

Electronic Components Distributor


An electronic components distributor is a company that sources, stocks, and sells electronic components to manufacturers, engineers, and hobbyists.


SparkFun Electronics Allied Electronics DigiKey Electronics Arrow Electronics
Mouser Electronics Adafruit Newark Chip One Stop


Featured Datasheets

Part NumberDescriptionMFRS
ACT410The function is Quasi-Resonant PWM Controller. Active-SemiActive-Semi
ACT411The function is Quasi-Resonant PWM Controller. Active-SemiActive-Semi
ACT412The function is Quasi-Resonant PWM Controller. Active-SemiActive-Semi

Semiconductors commonly used in industry:

1N4148   |   BAW56   |   1N5400   |   NE555   |  

LM324   |   BC327   |   IRF840  |   2N3904   |  



Quick jump to:

ACT4     1N4     2N2     2SA     2SC     74H     BC     HCF     IRF     KA    

LA     LM     MC     NE     ST     STK     TDA     TL     UA    



Privacy Policy   |    Contact Us     |    New    |    Search