Power Integrations LYT5216D-TL
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $0.77 | $0.77 |
| 15+ | $0.75 | $11.25 |
| 25+ | $0.73 | $18.25 |
| 50+ | $0.69 | $34.50 |
| 100+ | $0.61 | $61.00 |
| N+ | $0.12 | Price Inquiry |
Request Quote / Inquiry
| Product attributes | Property Value |
| Manufacturer | Power Integrations |
| Product Series | LYTSwitch™-5 |
| Packaging | Cut Tape (CT) | Tape & Reel (TR) |
| Output Isolation | Isolated |
| Internal Switch(s) | Yes |
| Voltage - Breakdown | 650V |
| Topology | Flyback, Step-Down (Buck), Step-Up (Boost) |
| Voltage - Start Up | - |
| Voltage - Supply (Vcc/Vdd) | - |
| Duty Cycle | - |
| Frequency - Switching | 132.7kHz |
| Power (Watts) | 16 W |
| Fault Protection | - |
| Control Features | - |
| Operating Temperature | -40°C ~ 150°C (TJ) |
| Grade | - |
| Qualification | - |
| Mounting Type | Surface Mount |
| Package / Case | 16-SOIC (0.154", 3.90mm Width), 14 Leads |
| Supplier Device Package | 16-SO B |
| ROHS |  |
The Power Integrations LYT5216D-TL is a versatile offline switcher from the LYTSwitch™-5 series, supporting Flyback, Step-Down (Buck), and Step-Up (Boost) topologies in a single device. It integrates the power switch, offers a 650V breakdown rating, and delivers up to 16 W at a 132.7kHz switching frequency. Housed in a 16-SOIC (14 leads) package and rated for -40°C to 150°C (TJ), it is well suited to compact, thermally demanding AC-DC designs.
- Multi-topology flexibility — supports Flyback, Buck, and Boost, reducing part count across design variants.
- Integrated switch — lowers external component count and simplifies layout.
- 650V breakdown rating — provides margin for offline mains operation.
- Wide -40°C to 150°C (TJ) range — reliable in high-temperature enclosures.
- Compact 16-SOIC package — saves board space in space-constrained designs.
Compact Offline Power Supplies
With 16 W output and a 650V breakdown rating, the LYT5216D-TL suits compact isolated flyback supplies for appliances and adapters where board space is limited.
Non-Isolated Buck Auxiliary Rails
The device also supports Step-Down (Buck) topology, making it useful for generating low-voltage auxiliary rails directly from the offline bus without a transformer.
Step-Up (Boost) Pre-Regulation
Boost topology support enables designs that need a stepped-up intermediate rail, useful in lighting and power-factor related front ends.
High-Temperature Environments
A -40°C to 150°C (TJ) rating allows reliable operation in enclosed enclosures and thermally challenging industrial equipment.
Integrated Switch Simplification
An integrated internal switch reduces external component count, simplifying layout and improving reliability in multi-topology designs.
- Q: What switching topologies does the LYT5216D-TL support?
- A: It supports Flyback, Step-Down (Buck), and Step-Up (Boost) topologies, giving designers flexibility across isolated and non-isolated designs.
- Q: What is the breakdown voltage rating?
- A: The device features a 650V breakdown voltage (Vds rating) for robust offline operation.
- Q: How much power can it deliver?
- A: It delivers up to 16 W of output power.
- Q: What is the switching frequency?
- A: The switching frequency is 132.7kHz.
- Q: What is the operating temperature range?
- A: It operates from -40°C to 150°C (TJ), suitable for demanding thermal environments.
LYT5216D-TL.pdf
- Q: What switching topologies does the LYT5216D-TL support?
- A: It supports Flyback, Step-Down (Buck), and Step-Up (Boost) topologies, giving designers flexibility across isolated and non-isolated designs.
- Q: What is the breakdown voltage rating?
- A: The device features a 650V breakdown voltage (Vds rating) for robust offline operation.
- Q: How much power can it deliver?
- A: It delivers up to 16 W of output power.
- Q: What is the switching frequency?
- A: The switching frequency is 132.7kHz.
- Q: What is the operating temperature range?
- A: It operates from -40°C to 150°C (TJ), suitable for demanding thermal environments.
