Series | TOPSwitch®-HX | |
Package | Tube | |
Part Status | Obsolete | |
Output Isolation | Isolated | |
Internal Switch(s) | Yes | |
Voltage - Breakdown | 700V | |
Topology | Flyback | |
Voltage - Start Up | - | |
Voltage - Supply (Vcc/Vdd) | - | |
Duty Cycle | 78% | |
Frequency - Switching | 66kHz, 132kHz | |
Power (Watts) | 105 W | |
Fault Protection | Current Limiting, Over Temperature, Over Voltage | |
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 |
We can supply TOP257LN, use the request quote form to request TOP257LN pirce and lead time. IKeyParts.com a professional electronic components distributor. With 3+ Million line items of available electronic components can ship in short lead-time, over 250 thousand part numbers of electronic components in stock for immediately delivery, which may include part number TOP257LN. The price and lead time for TOP257LN depending on the quantity required, availability and warehouse location.Contact us today and our sales representative will provide you price and delivery on Part# TOP257LN. We look forward to working with you to establish long-term relations of cooperation.
![]() |
UCC2580N-2G4Rochester Electronics |
Description SWITCHING CONTROLLER |
In Stock: 646,364 |
|
![]() |
LM5046SQX/NOPBTexas Instruments |
Description IC PWM CTRLR FULL BRIDG 28WQFN |
In Stock: 889 |
|
![]() |
UCC3808AN-1G4Texas Instruments |
Description IC REG CTRLR PWM CM 8DIP |
In Stock: 658 |
|
![]() |
VIPER013XSSTMicroelectronics |
Description IC OFFLINE CONV PWM 10SSOP |
In Stock: 425 |
|
![]() |
NCP1015AP100GRochester Electronics |
Description SWITCHING REGULATOR, CURRENT-MOD |
In Stock: 172,035 |
|
![]() |
ISL8844AMUZ-TIntersil (Renesas Electronics America) |
Description IC REG CTRLR PWM CM 8MSOP |
In Stock: 750 |
|
![]() |
VIPER35HESTMicroelectronics |
Description IC AC-DC CONVERTER QUASI 10SDIP |
In Stock: 675 |
|
![]() |
VIPER26LDSTMicroelectronics |
Description IC OFFLINE CONV PWM 800V 16-SOIC |
In Stock: 925 |
|
![]() |
UCC3808APWTR-1Rochester Electronics |
Description SWITCHING CONTROLLER |
In Stock: 6,000 |
|
![]() |
NCP1075AAP065GSanyo Semiconductor/ON Semiconductor |
Description IC OFFLINE SWITCH FLYBACK 7DIP |
In Stock: 798 |
|
![]() |
UCC28711DRochester Electronics |
Description UCC28711 CONSTANT-VOLTAGE, CONST |
In Stock: 657 |
|
![]() |
NCP1076BBP065GSanyo Semiconductor/ON Semiconductor |
Description ENHANCED OFF-LINE SWITCHE |
In Stock: 250 |
|
![]() |
AP3125LKTR-G1Zetex Semiconductors (Diodes Inc.) |
Description IC PWM CTLR CURR MODE SOT26 |
In Stock: 2,985 |