Product Information

AP3103AKTR-G1

AP3103AKTR-G1 electronic component of Diodes Incorporated

Datasheet
AC/DC Converters AC/DC PWM CTRL 20kHz LEB w/VOVP OLP
Manufacturer: Diodes Incorporated
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges



Price (USD)

5: USD 0.1836 ea
Line Total: USD 0.92

2846 - Global Stock
Ships to you between
Fri. 31 May to Wed. 05 Jun
MOQ: 5  Multiples: 5
Pack Size: 5

 More Buying Options & Price Grid(s)

Availability Price Quantity
2846 - WHS 1


Ships to you between
Fri. 31 May to Wed. 05 Jun

MOQ : 5
Multiples : 5

Stock Image

AP3103AKTR-G1
Diodes Incorporated

5 : USD 0.1836
50 : USD 0.1464
150 : USD 0.1305
500 : USD 0.1107
3000 : USD 0.1018
6000 : USD 0.0965

5298 - WHS 2


Ships to you between Thu. 30 May to Mon. 03 Jun

MOQ : 1
Multiples : 1

Stock Image

AP3103AKTR-G1
Diodes Incorporated

1 : USD 0.7475
10 : USD 0.6026
100 : USD 0.4473
500 : USD 0.3784
1000 : USD 0.2921
3000 : USD 0.2127
45000 : USD 0.207

Read More Specifications

     
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Additional Infomation About Product

A Product Line of Diodes Incorporated AP3103A COST EFFECTIVE GREEN PWM CONTROLLER Description Pin Assignments The AP3103A is a low startup current, current mode PWM controller with green-mode power-saving operation. The PWM switching (Top View) frequency at normal operation is externally programmable and is trimmed to a tight range. The dithering of frequency will also improve Pin 1 Mark the EMI feature. When the load decreases, the frequency will reduce and when at a very low load, the IC will enter the burst mode to minimize switching loss. 6 GATE GND 1 About 20kHz frequency switching is to avoid the audible noise as well as reducing the standby loss. The skip mode point can be adjusted through the external resistor connected to the current sense resistor. VCC FB 2 5 The AP3103A features a lot of functions such as the Leading-Edge SENSE RI 3 4 Blanking (LEB) of the current sensing, internal slope compensation and several protection functions including cycle-by-cycle current limit (OCP), VCC Over Voltage Protection (VOVP) and OLP protection. SOT26 This IC is available in SOT26 package. Features Applications Very Low Start-up Current Switching AC-DC Adapter/Charger Current Mode Control ATX/BTX Auxiliary Power Non-audible-noise Green-mode Control Set-top Box(STB) Power Supply Skip Mode Adjustable Open Frame Switching Power Supply Internal Slope Compensation Soft Start During Startup Process Frequency Fold Back for High Average Efficiency Secondary Short Winding Protection with FOCP Soft Switching for Reducing EMI VCC Maintain Mode Useful Pin Fault Protection: SENSE Pin Floating RI Pin Short to Ground FB/Opto-coupler Open/Short Comprehensive System Protection Feature: VCC Over Voltage Protection (VOVP) Over Load Protection (OLP) Mini Size with Packages Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2) Halogen and Antimony Free. Green Device (Note 3) Notes: 1. No purposely added lead. Fully EU Directive 2002/95/EC (RoHS) & 2011/65/EU (RoHS 2) compliant. 2. See A Product Line of Diodes Incorporated AP3103A Typical Applications Circuit L2 T1 C6 R6 C5 C2 R4 R13 C8 C7 R5 R19 C4 C3 U1 NTC R14 R8 R2 R3 VCC GATE R10 C1 R9 R15 C10 RI SENSE C11 R16 R11 R12 R17 AP3103A VR1 AZ431 C9 R7 FB GND R18 U2 Pin Descriptions Pin Number Pin Name Function 1 GND Signal ground. Current return for driver and control circuits 2 FB Feedback. Directly connected to the opto-coupler 3 RI Set the bias current to determine the normal switching frequency 4 SENSE Current Sense 5 VCC Supply voltage of driver and control circuits 6 GATE Gate driver output 2 of 12 AP3103A September 2014 Diodes Incorporated www.diodes.com Document number: DS37491 Rev. 2 - 2 F1 + ~ ~ ~ -

HS Compliance

Tariff Desc

8542.31.00 51 No ..Application Specific (Digital) Integrated Circuits (ASIC)

Electronic integrated circuits: Processors and controllers, whether or not combined with memories, converters, logic circuits, amplifiers, clock and timing circuits, or other circuits
Monolithic integrated circuits:

Diodes Incorporated may also be referenced as

DIO
Diodes
DIODES INC
DIODES INC / ZETEX
DIODES INC.
Diodes Inc. / Pericom
Diodes Zetex
DiodesZetex
PAM(Diodes Inc)
PER
Pericom
PERICOM SEMI
Pericom Semiconductor
Pericom Technology
Pericom/Diodes
ZTX

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