Power Integrations INN2603K-TL
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $1.47 | $1.47 |
| 15+ | $1.43 | $21.45 |
| 25+ | $1.40 | $35.00 |
| 50+ | $1.32 | $66.00 |
| 100+ | $1.16 | $116.00 |
| N+ | $0.23 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | Power Integrations |
| Product Series | InnoSwitch™-EP |
| Packaging | Cut Tape (CT) | Tape & Reel (TR) |
| Output Isolation | Isolated |
| Internal Switch(s) | Yes |
| Voltage - Breakdown | 725V |
| Topology | Flyback |
| Voltage - Start Up | - |
| Voltage - Supply (Vcc/Vdd) | - |
| Duty Cycle | 60% |
| Frequency - Switching | 100kHz |
| Power (Watts) | 24 W |
| Fault Protection | Current Limiting, Over Temperature, Over Voltage |
| Control Features | - |
| Operating Temperature | -40°C ~ 105°C (TA) |
| Grade | - |
| Qualification | - |
| Mounting Type | Surface Mount |
| Package / Case | 16-PowerSOIC (0.350", 8.89mm Width), 15 Leads |
| Supplier Device Package | eSOP-R16B |
| ROHS |  |
The Power Integrations INN2603K-TL is an isolated flyback offline switcher from the InnoSwitch™-EP series with an integrated power switch. It delivers up to 24W, features a 725V breakdown rating, switches at 100kHz with a 60% maximum duty cycle, and includes current limiting, over temperature, and over voltage protection. Housed in a 16-PowerSOIC package, it operates across a -40°C to 105°C ambient range.
- Integrated switch reduces external component count and BOM cost.
- 725V breakdown rating supports offline isolated flyback designs.
- 24W output suits compact adapters and auxiliary supplies.
- Over temperature, over voltage, and current limiting protection enhance safety.
- 16-PowerSOIC package enables space-efficient layouts.
Compact Isolated Flyback Supplies
The INN2603K-TL integrates the switch in a flyback topology, delivering up to 24W in a galvanically isolated design with fewer external components.
Consumer and Appliance Adapters
With a 725V breakdown rating and 100kHz switching, it suits offline adapters requiring isolation and a compact 16-PowerSOIC footprint.
Thermally Managed Designs
Over temperature, over voltage, and current limiting protection help maintain safe operation across a -40°C to 105°C ambient range.
Simplified BOM
An integrated switch and 60% maximum duty cycle reduce external part count for space-constrained isolated power stages.
- Q: What topology does the INN2603K-TL use?
- A: It is a flyback offline switcher for isolated power conversion.
- Q: Does it include an integrated switch?
- A: Yes, the power switch is integrated on-chip.
- Q: What is the breakdown voltage?
- A: 725V.
- Q: How much power can it deliver?
- A: Up to 24W.
- Q: What protections are included?
- A: Current limiting, over temperature, and over voltage protection.
INN2603K-TL.pdf
- Q: What topology does the INN2603K-TL use?
- A: It is a flyback offline switcher for isolated power conversion.
- Q: Does it include an integrated switch?
- A: Yes, the power switch is integrated on-chip.
- Q: What is the breakdown voltage?
- A: 725V.
- Q: How much power can it deliver?
- A: Up to 24W.
- Q: What protections are included?
- A: Current limiting, over temperature, and over voltage protection.
