Anterwell Technology Ltd.

          Anterwell Technology Ltd.

 

Large Original stock of IC Electronics Components, Transistors, Diodes etc.

High Quality, Reasonable Price, Fast Delivery.

Home
Products
About Us
Factory Tour
Quality Control
Contact Us
Request A Quote
Home ProductsElectronic IC Chips

TOP246R IC Chip TOPSwitch-GX Family EcoSmart , Integrated Off-line Switcher

Good quality Programmable IC Chips for sales
Good quality Programmable IC Chips for sales
We have cooperate with Anterwell near 7 years. always very good quality good service. Original and very fast delivery. A very good partner.

—— Clemente From Brzail

I'm doing business with Anterwell from 2006, from small to big orders. Reliable!

—— Ingalill From Sweden

Sharon is a very good girl, we are very happy to cooperate with her. Competitive price and professional. Never have quality problem with them.

—— Alfredo From USA

We always buy XILINX parts from Anterwell. High quality with good price. Hope can have more business with you.

—— Mr Babak From Iran

I'm Online Chat Now

TOP246R IC Chip TOPSwitch-GX Family EcoSmart , Integrated Off-line Switcher

China TOP246R IC Chip TOPSwitch-GX Family EcoSmart , Integrated Off-line Switcher supplier

Large Image :  TOP246R IC Chip TOPSwitch-GX Family EcoSmart , Integrated Off-line Switcher

Product Details:

Place of Origin: original factory
Brand Name: Anterwell
Certification: new & original
Model Number: TOP246R

Payment & Shipping Terms:

Minimum Order Quantity: 20 pcs
Price: Negotiate
Packaging Details: Please contact me for details
Delivery Time: 1 day
Payment Terms: T/T, Western Union, Paypal
Supply Ability: 7000 pcs
Contact Now
Detailed Product Description
DRAIN Voltage: -0.3 V To 700 V DRAIN Peak Current: 4.32 A
CONTROL Voltage: -0.3 V To 9 V CONTROL Current: 100 MA
Storage Temperature: -65 °C To 150 °C Operating Junction Temperature: -40 °C To 150 °C
High Light:

electronic integrated circuit

,

linear integrated circuits

 

TOP242-250

TOPSwitch-GX Family Extended Power, Design Flexible, EcoSmart, Integrated Off-line Switcher

 

Product Highlights

 

Lower System Cost, High Design Flexibility

• Extended power range for higher power applications

• No heatsink required up to 34 W using P package

• Features eliminate or reduce cost of external components

• Fully integrated soft-start for minimum stress/overshoot

• Externally programmable accurate current limit

• Wider duty cycle for more power, smaller input capacitor

• Separate line sense and current limit pins on Y/R/F packages

• Line under-voltage (UV) detection: no turn off glitches

 

• Line overvoltage (OV) shutdown extends line surge limit

• Line feed-forward with maximum duty cycle (DCMAX) reduction rejects line ripple and limits DCMAX at high line

• Frequency jittering reduces EMI and EMI filtering costs

• Regulates to zero load without dummy loading

• 132 kHz frequency reduces transformer/power supply size

• Half frequency option in Y/R/F packages for video applications

• Hysteretic thermal shutdown for automatic fault recovery

• Large thermal hysteresis prevents PC board overheating

 

EcoSmart - Energy Efficient

• Extremely low consumption in remote off mode (80 mW at 110 VAC, 160 mW at 230 VAC)

• Frequency lowered with load for high standby efficiency

• Allows shutdown/wake-up via LAN/input port

 

Description

TOPSwitch-GX uses the same proven topology as TOPSwitch, cost effectively integrating the high voltage power MOSFET, PWM control, fault protection and other control circuitry onto a single CMOS chip. Many new functions are integrated to reduce system cost and improve design flexibility, performance and energy efficiency.

 

Depending on package type, either 1 or 3 additional pins over the TOPSwitch standard DRAIN, SOURCE and CONTROL terminals allow the following functions: line sensing (OV/UV, line feed-forward/DCMAX reduction), accurate externally set current limit, remote ON/OFF, synchronization to an external lower frequency, and frequency selection (132 kHz/66 kHz).

 

All package types provide the following transparent features: Soft-start, 132 kHz switching frequency (automatically reduced at light load), frequency jittering for lower EMI, wider DCMAX, hysteretic thermal shutdown, and larger creepage packages. In addition, all critical parameters (i.e. current limit, frequency, PWM gain) have tighter temperature and absolute tolerances to simplify design and optimize system cost.

 

Figure 1. Typical Flyback Application.

TOP246R IC Chip TOPSwitch-GX Family EcoSmart , Integrated Off-line Switcher

 

ABSOLUTE MAXIMUM RATINGS(1)

DRAIN Voltage .................................. ................ -0.3 V to 700 V

DRAIN Peak Current: TOP242......................................0.72 A

                                  TOP243....................................... 1.44 A

                                  TOP244..........................................2.16 A

                                  TOP245....................................... 2.88 A

                                  TOP246..........................................4.32 A

                                  TOP247..........................................5.76 A

                                  TOP248..........................................7.20 A

                                  TOP249..........................................8.64 A

                                  TOP250 ........................................10.08 A

CONTROL Voltage ................................................ -0.3 V to 9 V

CONTROL Current .................................................... 100 mA

LINE SENSE Pin Voltage ................................... -0.3 V to 9 V

CURRENT LIMIT Pin Voltage ........................-0.3 V to 4.5 V

MULTI-FUNCTION Pin Voltage ........................- 0.3 V to 9 V

FREQUENCY Pin Voltage ..................................-0.3 V to 9 V

Storage Temperature ..................................... -65 °C to 150 °C

Operating Junction Temperature(2) ................ -40 °C to 150 °C

Lead Temperature(3) ...................................................... 260 °C


Notes:

1. All voltages referenced to SOURCE, TA = 25 °C.

2. Normally limited by internal circuitry. 3. 1/16 in. from case for 5 seconds.

 

 

 

 

Stock Offer (Hot Sell)

Part no. Quantity Brand D/C Package
XC5215-6PQ160C 500 XILINX NEW QFP
AD9882KST-140 500 AD NEW QFP
AT17LV002-10JC 500 ATMEL NEW PLCC
D76719PR 500 TI NEW QFP
PSME225GA 500 IDT NEW QFP
SP208EHCT-L 500 SIPEX NEW SOP
ST62T65CM3 500 ST NEW SOP-28
HD64F2199RF 500 HITACHI NEW QFP
IS61LPD25636T-166TQ 500 ISSI NEW QFP
LM1117DTX-3.3 500 NS NEW SOT252
MSP3415G-QG-B8-V3 500 MICRONAS NEW QFP44
PQ15RF15 500 SHARP NEW TO-220
XC2VP30-5FF896CGB 500 XILINX NEW BGA
M29W320DB70N6 500 ST NEW TSSOP
CS8415A-CZZR 500 CIRRUS NEW TSSOP-28
MIC5207-3.3YM5 500 MICREL NEW SOT23-5
MC33178 500 MOTOROLA NEW SOP-8
ZIVA-5P C2 500 LSILOGIC NEW QFP
IR2085STRPBF 500 IR NEW SOP8
STK720B-H 500 SANYO NEW DIP
MRF21060S 500 FREESCALE NEW NI-360
RIVATNT2TM64 500 NVIDIA NEW BGA
S3055PBIBB 500 AMCC NEW BGA
MAX3286CGI 500 MAXIM NEW QFN
SI5375B-A-BL 500 SILICONLA NEW BGA
M29F800DT70N1 500 ST NEW TSSOP48
XC5204-PQ160AKM 500 XILINX NEW QFP
LTC1624IS8#TRPBF 500 LT NEW SOP-8
MSM6200-CP90-V2960-8 500 QUICKLC NEW BGA
BD7956FS 500 ROHM NEW SSOP

 

 

 

 

Contact Details
Anterwell Technology Ltd.

Contact Person: Miss. Sharon Yang

Tel: 86-755-61169882

Fax: 86-755-613169859

Send your inquiry directly to us (0 / 3000)