3PEAK TPQ50571Q-QFNR-S
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $2.77 | $2.77 |
| 15+ | $0.63 | $9.45 |
| 25+ | $0.62 | $15.50 |
| 50+ | $0.59 | $29.50 |
| 100+ | $0.52 | $52.00 |
| N+ | $0.10 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | 3PEAK |
| Product Series | TPQ5057xQ |
| Packaging | Tape & Reel (TR) | |
| Function | Step-Up, Step-Up/Step-Down |
| Output Configuration | Positive |
| Topology | Boost, Flyback, SEPIC |
| Output Type | Adjustable |
| Number of Outputs | 1 |
| Voltage - Input (Min) | 1.5V, 2.9V |
| Voltage - Input (Max) | 45V |
| Voltage - Output (Min/Fixed) | 1.5V |
| Voltage - Output (Max) | 45V |
| Current - Output | 6.2A |
| Frequency - Switching | 100kHz ~ 2.2MHz |
| Synchronous Rectifier | No |
| Operating Temperature | -40°C ~ 125°C (TA) |
| Grade | Automotive |
| Qualification | AEC-Q100 |
| Mounting Type | Surface Mount |
| Package / Case | 16-WFQFN Exposed Pad |
| Supplier Device Package | 16-QFN (3x3) |
| ROHS |  |
The 3PEAK TPQ50571Q is a versatile, multi-topology DC-DC converter IC capable of Boost, Flyback, and SEPIC configurations. It operates from a wide input range of 1.5V to 45V and delivers an adjustable output up to 45V. With a 6.2A switch current limit and programmable frequency from 100kHz to 2.2MHz, it offers design flexibility for automotive, industrial, and telecom applications.
- Multi-Topology Flexibility: Supports Boost, Flyback, and SEPIC, reducing inventory and design effort.
- Wide Input/Output Range: Handles 1.5V to 45V on both input and output, suitable for diverse applications.
- High Current Capability: 6.2A switch current enables power levels up to 30W.
- Adjustable Frequency: Optimize efficiency or size with 100kHz to 2.2MHz switching.
- Automotive Qualified: Designed for harsh environments with robust protection features.
Automotive LED Lighting
With a wide 45V input range, this converter can boost a 12V automotive bus to drive high-power LED strings, or operate in SEPIC mode for power factor correction in headlamps.
Industrial Power Supplies
In flyback topology, it provides isolated outputs for industrial control systems, with the 6.2A switch supporting up to 30W of output power.
Telecom and Networking
Boost a 12V or 24V backplane to 48V for PoE (Power over Ethernet) injectors, or step down to power line cards with high efficiency.
Battery-Powered Systems
For multi-cell Li-ion battery packs (up to 45V), the TPQ50571Q can boost or buck-boost to maintain a stable output as the battery discharges.
Solar-Powered Chargers
With a low 1.5V start-up, it can harvest energy from a single solar cell and boost it to charge a battery or power a load.
- Q: What type of converter is the TPQ50571Q?
- A: It is a multi-topology DC-DC converter supporting Boost, Flyback, and SEPIC configurations.
- Q: What is the input voltage range?
- A: The input voltage range is from 1.5V to 45V (with a secondary range starting at 2.9V).
- Q: What is the output voltage range?
- A: The output voltage is adjustable from 1.5V to 45V.
- Q: What is the maximum output current?
- A: The maximum switch current is 6.2A.
- Q: What is the switching frequency?
- A: The switching frequency is adjustable from 100kHz to 2.2MHz.
- Q: What package is available?
- A: It comes in a 16-WFQFN Exposed Pad package.
TPQ50571Q-QFNR-S.pdf
- Q: What type of converter is the TPQ50571Q?
- A: It is a multi-topology DC-DC converter supporting Boost, Flyback, and SEPIC configurations.
- Q: What is the input voltage range?
- A: The input voltage range is from 1.5V to 45V (with a secondary range starting at 2.9V).
- Q: What is the output voltage range?
- A: The output voltage is adjustable from 1.5V to 45V.
- Q: What is the maximum output current?
- A: The maximum switch current is 6.2A.
- Q: What is the switching frequency?
- A: The switching frequency is adjustable from 100kHz to 2.2MHz.
- Q: What package is available?
- A: It comes in a 16-WFQFN Exposed Pad package.
