# TOP255EN Power Integrations | Integrated Circuits (ICs) | DigiKey

**Manufacturer:** Power Integrations  
**MPN:** `TOP255EN`

The TOP255EN is an original new product from Power Integrations, a 6-pin integrated circuit designed for AC/DC converters. It offers off-line switching functionality with a power range of 57-81 watts. The TOP255EN is a single unit, with a minimum order quantity of one.

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | Power Integrations |
| Manufacturer name | Power Integrations |
| Manufacturer | Power Integrations |
| Extra Product Name | TOP255EN Power Integrations \| Integrated Circuits (ICs) \| DigiKey |
| atoms | 1 |
| moq | 960 |
| MPN | TOP255EN |
| multiple | 960 |
| qtyInStock | 0 |
| SKU | 596-1208-5-ND |
| tierMinQty1 | 960 |
| tierPrice1 | 1.27001 |
| Category | Integrated Circuits (ICs) |
| Mfr | Power Integrations |
| Series | Tube |
| Package | Active |
| Part Status | Isolated |
| Output Isolation | Yes |
| Internal Switch(s) | 700V |
| Voltage - Breakdown | Flyback |
| Topology | - |
| Voltage - Supply (Vcc/Vdd) | 78% |
| Duty Cycle | 66kHz, 132kHz |
| Frequency - Switching | Current Limiting, Over Temperature, Over Voltage |
| Fault Protection | - |
| Control Features | -40?C ~ 150?C (TJ) |
| Operating Temperature | 7-SIP, 6 Leads, Exposed Pad, Formed Leads |
| Package / Case | eSIP-7C |
| Supplier Device Package | Through Hole |
| Mounting Type | 81 W |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| Digi-Key | 596-1208-5-ND | 1.27001 | 1 | None | 960 |
| Newark | 79AH7425 |  |  | None | 1 |
| Radwell | TOP255EN |  |  | None | 1 |
| Hotenda | H2574766 |  |  | None | 1 |
| Win Source | TOP255EN |  |  | 3700 | 1 |
| RS Delivers | 146-5682 | 1.658 | 1 | 48 | 1 |
| Future Electronics | 5088517 | 1.13 | 1 | None | 48 |
| TME | TOP255EN |  |  | None | 1 |
| Digi-Key | 1823536 | 1.54 | 1 | 1312 | 1 |
| Avnet | TOP255EN | 0.812 | 1 | 3397 | 960 |
| Mouser | 869-TOP255EN | 1.54 | 1 | 1518 | 1 |
| Newark | 71P4624 | 1.8 | 1 | 1162 | 1 |

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Structured data: `/python/html6/product/500/254000000/254369000/part_--TOP255EN---PowerIntegrations--cd21d9622a.json`  
Search API: https://www.dataalchemy.com/api/  
MCP server: https://www.dataalchemy.com/mcp