Certifications

iso9001
iso14001
icas
Delivery
security
warranty
roiginal
RoHS
UL
Millions of Electronic Parts In Stock. Price & Lead Time Quotes within 24 Hours.

TOP257LG

TOP257LG

For Reference Only

Part Number TOP257LG
PNEDA Part # TOP257LG
Description IC OFFLINE SWIT PROG OVP 7FESIP
Manufacturer Power Integrations
Unit Price Request a Quote
In Stock 3,996
Warehouses Shipped from Hong Kong SAR
Estimated Delivery Jun 11 - Jun 16 (Choose Expedited Shipping)
Guarantee Up to 1 year [PNEDA-Warranty]*

TOP257LG Resources

Brand Power Integrations
ECAD Module ECAD
Mfr. Part NumberTOP257LG
CategorySemiconductorsPower Management ICsPMIC - AC DC Converters, Offline Switchers
Datasheet
TOP257LG, TOP257LG Datasheet (Total Pages: 50, Size: 3,732.39 KB)
PDFTOP262LN Datasheet Cover
TOP262LN Datasheet Page 2 TOP262LN Datasheet Page 3 TOP262LN Datasheet Page 4 TOP262LN Datasheet Page 5 TOP262LN Datasheet Page 6 TOP262LN Datasheet Page 7 TOP262LN Datasheet Page 8 TOP262LN Datasheet Page 9 TOP262LN Datasheet Page 10 TOP262LN Datasheet Page 11

Payment Method

TT Unionpay paypal paypalwtcreditcard alipay wu
  • Penda is not limited to cash transfers. Checks and bill transfers are also accepted.
  • If you need the detailed invoice or tax ID,please email us.
  • Some orders may require a minimum amount of $100.00.
  • Cheque or cash on delivery, processing may take an additional 3-5 days.

Logistics Mode

TNT UPS Fedex EMS DHL
  • Delivery time: At the same day (Order deadline is 2pm, HK Time).
  • Delivery date: usually 2 to 7 working days.
  • It is unable to appoint a date of delivery.
  • Tracking number will be sent once your order has been shipped.
  • It may take up to 24 hours before carriers display the info.

Notes

  • Please confirm the specifications of the products when ordering.
  • If you have special order instructions,please note it on the ordering pages.
  • Registered users can log in to the account to view the order status.
  • You can email us to change the order details before shipment.
  • Orders cannot be canceled after shipping the packages.

At PNEDA, we strive to be the industry leader by quickly and reliably supplying high-quality electronic components to our clients.

Our approach is built around proving our clients with three key advantages:

  • Prompt Responsiveness

    Our team responds quickly to your requests, and gets to work immediately to find your parts.

  • Guaranteed Quality

    Our quality-control processes guard against counterfeits while ensuring reliability and performance.

  • Global Access

    Our worldwide network of trusted resources allows us to find and deliver the specific parts you need.

Hot search vocabulary

  • TOP257LG Datasheet
  • where to find TOP257LG
  • Power Integrations

  • Power Integrations TOP257LG
  • TOP257LG PDF Datasheet
  • TOP257LG Stock

  • TOP257LG Pinout
  • Datasheet TOP257LG
  • TOP257LG Supplier

  • Power Integrations Distributor
  • TOP257LG Price
  • TOP257LG Distributor

TOP257LG Specifications

ManufacturerPower Integrations
SeriesTOPSwitch®-HX
Output IsolationIsolated
Internal Switch(s)Yes
Voltage - Breakdown700V
TopologyFlyback
Voltage - Start Up-
Voltage - Supply (Vcc/Vdd)-
Duty Cycle78%
Frequency - Switching66kHz, 132kHz
Power (Watts)105W
Fault ProtectionCurrent Limiting, Over Temperature, Over Voltage
Control Features-
Operating Temperature-40°C ~ 150°C (TJ)
Package / Case7-SSIP, 6 Leads, Exposed Pad, Formed Leads
Supplier Device PackageeSIP-7F
Mounting TypeThrough Hole

The Products You May Be Interested In

VIPER53ESP-E

STMicroelectronics

Manufacturer

STMicroelectronics

Series

VIPER™

Output Isolation

Isolated

Internal Switch(s)

Yes

Voltage - Breakdown

620V

Topology

Flyback

Voltage - Start Up

11.5V

Voltage - Supply (Vcc/Vdd)

8.4V ~ 19V

Duty Cycle

-

Frequency - Switching

Up to 300kHz

Power (Watts)

65W

Fault Protection

Current Limiting, Over Load, Over Temperature, Short Circuit

Control Features

EN, Frequency Control, Soft Start

Operating Temperature

-40°C ~ 150°C (TC)

Package / Case

PowerSO-10 Exposed Bottom Pad

Supplier Device Package

10-PowerSO

Mounting Type

Surface Mount

LT1738EG#PBF

Linear Technology/Analog Devices

Manufacturer

Linear Technology/Analog Devices

Series

-

Output Isolation

Isolated

Internal Switch(s)

No

Voltage - Breakdown

-

Topology

Boost, Cuk, Flyback

Voltage - Start Up

-

Voltage - Supply (Vcc/Vdd)

2.55V ~ 20V

Duty Cycle

93.5%

Frequency - Switching

20kHz ~ 250kHz

Power (Watts)

-

Fault Protection

-

Control Features

EN, Frequency Control, Soft Start, Sync

Operating Temperature

-40°C ~ 125°C (TJ)

Package / Case

20-SSOP (0.209", 5.30mm Width)

Supplier Device Package

20-SSOP

Mounting Type

Surface Mount

INN3164C-H107-TL

Power Integrations

Manufacturer

Power Integrations

Series

InnoSwitch™3-CE

Output Isolation

Isolated

Internal Switch(s)

Yes

Voltage - Breakdown

650V

Topology

Flyback, Secondary Side SR

Voltage - Start Up

-

Voltage - Supply (Vcc/Vdd)

-

Duty Cycle

-

Frequency - Switching

100kHz

Power (Watts)

15W

Fault Protection

Over Temperature, Over Voltage

Control Features

-

Operating Temperature

-40°C ~ 105°C (TA)

Package / Case

24-PowerSMD Module (0.425", 10.80mm Width), 17 Leads

Supplier Device Package

InSOP-24D

Mounting Type

Surface Mount

LYT4312L

Power Integrations

Manufacturer

Power Integrations

Series

LYTSwitch™-4

Output Isolation

Isolated

Internal Switch(s)

Yes

Voltage - Breakdown

725V

Topology

Flyback, Step-Down (Buck), Step-Up (Boost)

Voltage - Start Up

-

Voltage - Supply (Vcc/Vdd)

-

Duty Cycle

99.9%

Frequency - Switching

140kHz

Power (Watts)

15W

Fault Protection

-

Control Features

-

Operating Temperature

-40°C ~ 150°C (TJ)

Package / Case

7-SSIP, 6 Leads, Exposed Pad, Formed Leads

Supplier Device Package

eSIP-7F

Mounting Type

Through Hole

MAX17595ATE+

Maxim Integrated

Manufacturer

Maxim Integrated

Series

-

Output Isolation

Isolated

Internal Switch(s)

No

Voltage - Breakdown

-

Topology

Flyback

Voltage - Start Up

20V

Voltage - Supply (Vcc/Vdd)

8V ~ 29V

Duty Cycle

48%

Frequency - Switching

100kHz ~ 1MHz

Power (Watts)

-

Fault Protection

Current Limiting, Over Temperature, Over Voltage, Short Circuit

Control Features

EN, Frequency Control, Soft Start, Sync

Operating Temperature

-40°C ~ 125°C (TA)

Package / Case

16-WFQFN Exposed Pad

Supplier Device Package

16-TQFN (3x3)

Mounting Type

Surface Mount

Recently Sold

CXA-0359

CXA-0359

TDK

INVERTER DC/DC

IRF7811A

IRF7811A

Infineon Technologies

MOSFET N-CH 28V 11.4A 8-SOIC

CD143A-SR70

CD143A-SR70

Bourns

TVS DIODE 7V SOT143

AOZ8808DI-05

AOZ8808DI-05

Alpha & Omega Semiconductor

TVS DIODE 5V 9V 10DFN

MC14094BDR2G

MC14094BDR2G

ON Semiconductor

IC SHIFT REGSTR 8BIT CMOS 16SOIC

ADG1433YRUZ

ADG1433YRUZ

Analog Devices

IC SWITCH TRIPLE SPDT 16TSSOP

IHLP2020BZER1R0M01

IHLP2020BZER1R0M01

Vishay Dale

FIXED IND 1UH 7A 20 MOHM SMD

LT1112IS8#TRPBF

LT1112IS8#TRPBF

Linear Technology/Analog Devices

IC OPAMP GP 2 CIRCUIT 8SO

HDLO-3416

HDLO-3416

Broadcom

DISPLAY 5X7 0.27"" 4CHAR RED

B340LB-13-F

B340LB-13-F

Diodes Incorporated

DIODE SCHOTTKY 40V 3A SMB

ADM1031ARQZ

ADM1031ARQZ

ON Semiconductor

IC SENSOR 2-TEMP/FAN CTRL 16QSOP

MT8870DSR1

MT8870DSR1

Microchip Technology

IC RECEIVER DTMF 18SOIC