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TOP414, TOP414GN, TOP414GN PBF

TOP414, TOP414GN, TOP414GN PBF Selling Leads, Datasheet

MFG:Power Integrations  Category:Integrated Circuits (ICs)  Package Cooled:1000  D/C:2010+

TOP414GN Picture

TOP414, TOP414GN, TOP414GN PBF Datasheet download

Five Points

Part Number: TOP414GN

Category: Integrated Circuits (ICs)

MFG: Power Integrations

Package Cooled: 1000

D/C: 2010+

Description: IC SW PWM DC-DC 48VDC 12W 8SMD

 

 
 
 
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  • TOP414G

  • Vendor: Power Pack: SOP D/C: 06+& Qty: 4300  Adddate: 2024-03-28
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  • Aolun Electronic co ltd   Taiwan
    Contact: Ms.Ritaho   MSN:Ao.lun@hotmail.com
    Tel: 86-755-61358797
    Fax: 86-755-61327687
    (56)
  • TOP414G

  • Vendor: Power Pack: SMD D/C: 07+& Qty: 2,000.00  Adddate: 2024-03-28
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  • regal concept company   China
    Contact: Mr.benny  
    Tel: 086-0755-83279983
    Fax: 086-0755-83279982
    (2)
  • TOP414G

  • Vendor: Power D/C: 07+&   Adddate: 2024-03-28
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  • TEAM SOURCE (HK) LIMITED   China
    Contact: Ms.edithchen   MSN:EDITH_CHEN@126.COM
    Tel: 86-755-33060402 33062656
    Fax: 86-755-33062657
    (0)
  • TOP414GN

  • Pack: SMD D/C: 10+& Qty: 10000 Note: our new and original stock in China  Adddate: 2024-03-28
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  • shanghhai xinshen   China
    Contact: Mr.Mrliu   MSN:ldstar8@msn.com
    Tel: 0086-0755-18955684138
    Fax: 0086-0755-22142437
    (22)
  • TOP414GN

  • Vendor: Power Pack: SOP D/C: 10+& Qty: 9000 Note: new and original  Adddate: 2024-03-28
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  • Xinyee International Company   China
    Contact: Ms.BettyLin   MSN:xinyee2008@hotmail.com
    Tel: 0086-0755-83181759
    Fax: 0086-0755-83181759
    (85)
  • TOP414GN

  • Vendor: Power D/C: 08+& Qty: 10000 Note: NEW AND ORIGINAL  Adddate: 2024-03-28
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  • AX TECHNOLOGY CO.,LTD   China
    Contact: Ms.carolli   MSN:kathy888@hotmail.com
    Tel: 86-10-80771576
    Fax: 86-10-62313914
    (12)
  • TOP414GN

  • Vendor: Power D/C: 07+& Qty: 3000  Adddate: 2024-03-28
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  • WELTEX ELECTRONICS CO.   China
    Contact: Mr.Samuel Chu   MSN:samuel-06@hotmail.com
    Tel: 86-755-83290079
    Fax: 86-755-83615589
    (1)

About TOP414

PDF/DataSheet Download

Datasheet: TOP414

File Size: 445053 KB

Manufacturer: POWERINT [Power Integrations, Inc.]

Download : Click here to Download

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TOP414GN Suppliers

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  • TOP414GN

  • Pack: SMD D/C: 10+& Qty: 10000 Note: our new and original stock in China  Adddate: 2024-03-28
  • Inquire Now
  • shanghhai xinshen   China
    Contact: Mr.Mrliu   MSN:ldstar8@msn.com
    Tel: 0086-0755-18955684138
    Fax: 0086-0755-22142437
    (22)
  • TOP414GN

  • Vendor: Power Pack: SOP D/C: 10+& Qty: 9000 Note: new and original  Adddate: 2024-03-28
  • Inquire Now
  • Xinyee International Company   China
    Contact: Ms.BettyLin   MSN:xinyee2008@hotmail.com
    Tel: 0086-0755-83181759
    Fax: 0086-0755-83181759
    (85)
  • TOP414GN

  • Vendor: Power D/C: 08+& Qty: 10000 Note: NEW AND ORIGINAL  Adddate: 2024-03-28
  • Inquire Now
  • AX TECHNOLOGY CO.,LTD   China
    Contact: Ms.carolli   MSN:kathy888@hotmail.com
    Tel: 86-10-80771576
    Fax: 86-10-62313914
    (12)
  • TOP414GN

  • Vendor: Power D/C: 07+& Qty: 3000  Adddate: 2024-03-28
  • Inquire Now
  • WELTEX ELECTRONICS CO.   China
    Contact: Mr.Samuel Chu   MSN:samuel-06@hotmail.com
    Tel: 86-755-83290079
    Fax: 86-755-83615589
    (1)
  • TOP414GN

  • Vendor: Power D/C: 06+& Qty: 5000 Note: NEW  Adddate: 2024-03-28
  • Inquire Now
  • Forever Technology Company   China
    Contact: Ms.CarolineLiu   MSN:yjzy-2008@hotmail.com
    Tel: 86-10-82117278
    Fax: 86-10-82111860
    (2)

About TOP100

PDF/DataSheet Download

Datasheet: TOP100

File Size: 170771 KB

Manufacturer:

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TOP414GN PBF Suppliers

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  • TOP100

  • Vendor: Power D/C: 07+&   Adddate: 2024-03-28
  • Inquire Now
  • TEAM SOURCE (HK) LIMITED   China
    Contact: Ms.edithchen   MSN:EDITH_CHEN@126.COM
    Tel: 86-755-33060402 33062656
    Fax: 86-755-33062657
    (0)

About TOP100

PDF/DataSheet Download

Datasheet: TOP100

File Size: 170771 KB

Manufacturer:

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TOP414 General Description

The TOPSwitch family implements, with only three terminals, all functions necessary for a DC to DC, converter: high voltage N-channel power MOSFET with controlled turn-on gate driver, voltage mode PWM controller with integrated 120 kHz oscillator, high voltage start-up bias circuit, bandgap derived reference,
bias shunt regulator/error amplifier for loop compensation and fault protection circuitry. Compared to discrete MOSFET and controller or self oscillating (RCC) switching converter solutions, a TOPSwitch integrated circuit can reduce total cost, component count, size, weight and at the same time increase efficiency and system reliability. This device is well suited for Telecom, Cablecom and other DC to DC converter applications up to 21W of output power. Internally, the lead frame of the SMD-8 package uses six of its pins to transfer heat from the chip directly to the board, eliminating the cost of a heat sink.

TOP414 Maximum Ratings

DRAIN Voltage ............................................ -0.3 to 350 V
CONTROL Voltage ...................................... - 0.3 V to 9 V
Storage Temperature .............................. -65 to 150 °C
Operating Junction Temperature(2) ......... -40 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" from case for 5 seconds.

TOP414 Features

• Auto-restart and cycle by cycle current limiting functions handle both primary and secondary faults
• On-chip latching thermal shutdown protects the entire system against overload

TOP414 Typical Application

Use a Kelvin connection to the SOURCE pin for the CONTROL pin bypass capacitor. Use single point grounding techniques at the SOURCE pin as shown in Figure 8. Use a ceramic high frequency decoupling capacitor to bypass noise transients which might appear on the CONTROL pin. The TOP412 and TOP414 have an over current latching shutdown feature. Failure to use a high frequency decoupling capacitor may allow incidental noise to accidentally trigger this feature.

Limit peak voltage and ringing on the DRAIN voltage at turnoff to a safe value. Use a Zener or TVS Zener diode to clamp the DRAIN voltage.

Do not plug the TOPSwitch device into a "hot" IC socket during test. External CONTROL pin capacitance may deliver a surge current sufficient to trigger the shutdown latch which turns the TOPSwitch off.

Under some conditions, externally provided bias or supply current driven into the CONTROL pin can hold the TOPSwitch in one of the 8 auto-restart cycles indefinitely and prevent starting. Shorting the CONTROL pin to the SOURCE pin will reset the TOPSwitch. To avoid this problem when doing bench evaluations, it is recommended that the VC power supply be turned on before the DRAIN voltage is applied.

CONTROL pin currents during auto-restart operation are much lower at low input voltages (< 20 V) which increases the autorestart cycle period (see the IC vs. Drain Voltage Characteristic curve).

In some cases, minimum loading may be necessary to keep a lightly loaded or unloaded output voltage within the desired range due to the minimum ON-time.

For additional applications information regarding the TOPSwitch family, refer to Web site, www.powerint.com.

TOP414GN Parameters

Technical/Catalog InformationTOP414GN
VendorPower Integrations
CategoryIntegrated Circuits (ICs)
Type*
Number of Outputs*
Voltage - Input*
Voltage - Output*
Current - Output*
Power - Output*
Package / Case*
Packaging*
Internal Switch(s)*
Synchronous*
Rds (On)*
Operating Temperature*
Frequency - Switching*
Drawing Number*
Lead Free StatusLead Free
RoHS StatusRoHS Compliant
Other Names TOP414GN
TOP414GN

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