ROHM Semiconductor

Ref. [hkinrohmsemiconductor20221220][hkinbrandcloudAMpd]

ROHM was established in Kyoto in 1958 as initially a manufacturer of small electronic components. In 1967 production was expanded to include transistors and diodes, and in 1969 ICs and other semiconductor products were added to the lineup. Two years later (in 1971), going against conventional Japanese business culture, the company entered the US market by establishing a sales office and IC design center in Silicon Valley. Through the hard work and passionate dedication of its young work force, business flourished, causing the industry to take notice. ROHM's expansion overseas soon became a template for other companies and eventually was accepted as common business practice.

Rated (4/5) based on 9 customer reviews
Part Number TOP258EN
Main Category Integrated Circuits (ICs)
Sub Category PMIC - AC DC Converters, Offline Switchers
Brand ROHM Semiconductor
Description IC OFFLINE SWIT PROG OVP 7CESIP
Series TOPSwitch-HX
Packaging Tube
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) 195W
Fault Protection Current Limiting, Over Temperature, Over Voltage
Control Features -
Operating Temperature -40°C ~ 150°C (TJ)
Package / Case 7-SIP, 6 Leads, Exposed Pad, Formed Leads
Supplier Device Package eSIP-7C
Mounting Type Through Hole
Image Integrated Circuits (ICs)
Lowest Price: $1.03   Highest Price: $3.48
1 - 5 of 5 Record(s)

Hot Offer

Part Number
Brand
D/C
Qty
Price (USD)
Company
Part Number:

TOP258EN

Brand:

ROHMSemiconductor

D/C:
22+
Qty:

3504

Price (USD):

1.03

Company:

SUNTOP SEMICONDUCTOR CO., LIMITED

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Part Number:

TOP258EN

Brand:

ROHM

D/C:
2141+
Qty:

8637

Price (USD):

1.6425

Company:

Splendent Technologies Pte Ltd

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Part Number
Brand
D/C
Qty
Price (USD)
Company
Part Number:

TOP258EN

Brand:

Rohm Semiconductor

D/C:
Qty:

6916

Price (USD):

2.255

Company:

HK HEQING ELECTRONICS LIMITED

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Part Number:

TOP258EN

Brand:

ROHM/

D/C:
Qty:

2591

Price (USD):

2.8675

Company:

RX ELECTRONICS LIMITED

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Part Number:

TOP258EN

Brand:

ROHM?[Rohm]

D/C:
Qty:

3066

Price (USD):

3.48

Company:

Belt (HK) Electronics Co

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TOP258EN Ref.

[hkinrohmsemiconductor20221220][hkinbrandcloudAMpd]
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