Semiconductors
Passive Components
Sensors
Power
Optoelectronics
For Reference Only
| Part Number | TOP257PN |
| OEMstron Part # | TOP257PN |
| Manufacturer | Power Integrations |
| Category | Semiconductors › Power Management ICs › AC DC Converters, Offline Switchers |
| Description | IC OFFLINE SWIT PROG OVP 8DIP |
| Lifecycle | Active |
| RoHS | No RoHS Information |
| EDA/CAD Models | TOP257PN PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | May 18 - May 23 (Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment |  |
| Shipping |  |
TOP257PN Specifications
| Part Number | TOP257PN | |
| Brand | Power Integrations | |
| Lifecycle | Active | |
| RoHS | No RoHS Information | |
| Product Line | Semiconductors | |
| Category | Power Management ICs | |
| Subcategory | AC DC Converters, Offline Switchers | |
| Manufacturer | Power Integrations | |
| Series | TOPSwitch®-HX | |
| 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 | |
| Power (Watts) | 41W | |
| Fault Protection | Current Limiting, Over Temperature, Over Voltage | |
| Control Features | - | |
| Operating Temperature | -40°C ~ 150°C (TJ) | |
| Package / Case | 8-DIP (0.300", 7.62mm), 7 Leads | |
| Supplier Device Package | DIP-8C | |
| Mounting Type | Through Hole |
TOP257PN Documents
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Global Supply Chains - Reliable and Authorized Distributor Resources
| Part Number | Description | Stock |
|
TOP257PN D# TOP257PN Power Integrations |
Off Line Switcher 7-Pin PDIP-C - Rail/Tube (Alt: TOP257PN) RoHS: Compliant
|
Americas - 0 |
| Part Number | Description | Stock |
|
TOP257PN D# TOP257PN Power Integrations |
Off Line Switcher 7-Pin PDIP-C (Alt: TOP257PN) RoHS: Compliant
|
Asia - 0 |
| Part Number | Description | Stock |
|
TOP257PN D# TOP257PN Power Integrations |
Off Line Switcher 7-Pin PDIP-C (Alt: TOP257PN) RoHS: Compliant
|
Europe - 0 |
| Part Number | Description | Stock |
|
TOP257PN Power Integrations |
30W/45W PK (85-264V AC) 41W/70W PK (230V AC) - Rail/Tube |
Contact Us |
| Part Number | Description | Stock |
|
TOP257PN D# 596-1185-5-ND Power Integrations |
IC OFFLINE SWIT PROG OVP 8DIP |
57 In Stock |
| Part Number | Description | Stock |
|
TOP257PN PI |
In stock shipping within 2days |
5260 |
| Part Number | Description | Stock |
|
TOP257PN D# 1500873 Power Integrations |
OFFLINE SWITCHER, 30/45W, PDIP8C8 RoHS: Compliant
Min Qty: 1
Container: Each
|
0 |
| Part Number | Description | Stock |
|
TOP257PN POWER |
OEM/CM QUOTES ONLY | NO BROKERS |
12255 |
| Part Number | Description | Stock |
|
TOP257PN POWER |
OEM/CM Immediate delivery |
5000 |
| Part Number | Description | Stock |
|
TOP257PN D# 869-TOP257PN Power Integrations |
AC/DC Converters Off-Line Switcher IC 30W/45W PK RoHS: Compliant
|
652 |
| Part Number | Description | Stock |
|
TOP257PN D# NS-TOP257PN Power Integrations |
OEM/CM ONLY |
4811 |
| Part Number | Description | Stock |
|
TOP257PN D# 1465714 Power Integrations |
Power Integrations TOP257PN, 1-Channel Topswitch, Off Line Switcher, 5.44A, 45W 8-Pin, DIPC, TU Min Qty: 50
Container: Tube
|
300 |
| Part Number | Description | Stock |
|
TOP257PN Power Integrations |
OEM/CM ONLY |
86 |
| Part Number | Description | Stock |
|
TOP257PN POWER |
IN stock Immediate delivery |
5015 |
| Part Number | Description | Stock |
|
TOP257PN POWER |
shipping today |
13756 |
| Part Number | Description | Stock |
|
TOP257PN mfr |
RFQ |
5680 |
| Part Number | Description | Stock |
|
TOP257PN Power Integrations |
IC OFFLINE SWIT PROG OVP 8DIP |
9024 |
| Part Number | Description | Stock |
|
TOP257PN D# 1500873 Power Integrations |
OFFLINE SWITCHER, 30/45W, PDIP8C8 RoHS: Compliant
Min Qty: 1
Container: Each
|
0 |
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Quick Inquiry
| In Stock | 444 - More on Order |
|---|---|
| Quote Limit | No Limit |
| Lead-Time | Can Ship Immediately |
| Minimum | 1 |
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Pricing (USD)
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1 | $ 0.0000 | $ 0.0000 |
| 100 | $ 0.0000 | $ 0.0000 |
| 500 | $ 0.0000 | $ 0.0000 |
| 1000 | $ 0.0000 | $ 0.0000 |
| 2500 | $ 0.0000 | $ 0.0000 |
OEMstron will offer the most competitive prices for you, please refer to the quotations.
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