ETEK MICROELECTRONICS ET82099
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $0.39 | $0.39 |
| 15+ | $0.38 | $5.70 |
| 25+ | $0.37 | $9.25 |
| 50+ | $0.35 | $17.50 |
| 100+ | $0.31 | $31.00 |
| N+ | $0.06 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | ETEK MICROELECTRONICS |
| Product Series | |
| Packaging | Tape & Reel (TR) | |
| Function | Step-Up |
| Output Configuration | Positive |
| Topology | Boost |
| Output Type | Adjustable |
| Number of Outputs | 1 |
| Voltage - Input (Min) | 0.7V |
| Voltage - Input (Max) | 5.5V |
| Voltage - Output (Min/Fixed) | 1.8V |
| Voltage - Output (Max) | 5.5V |
| Current - Output | 800mA (Switch) |
| Frequency - Switching | - |
| Synchronous Rectifier | Yes |
| Operating Temperature | -40°C ~ 150°C (TJ) |
| Grade | - |
| Qualification | - |
| Mounting Type | Surface Mount |
| Package / Case | 6-UFBGA, WLCSP |
| Supplier Device Package | 6-WLCSP (1.15x0.83) |
| ROHS |  |
The ET82099 from ETEK MICROELECTRONICS is a versatile Boost DC-DC converter designed for ultra-low voltage energy harvesting applications. It accepts an input from 0.7V to 5.5V and provides an adjustable output from 1.8V to 5.5V with up to 800mA switch current. The 6-UFBGA WLCSP package is extremely compact, making it ideal for space-constrained IoT and wearable devices. Its ability to start from just 0.7V makes it perfect for solar or thermoelectric energy harvesting.
- Ultra-Low Startup Voltage (0.7V): Enables energy harvesting from solar, thermoelectric, or nearly depleted batteries.
- Wide Input/Output Range: Flexible for various battery chemistries and load requirements.
- 800mA Switch Current: Supports moderate power loads.
- Compact 6-UFBGA Package: Minimizes PCB area for miniaturized designs.
Single-Cell Solar Harvesting
Boost the low voltage (0.7V) from a small solar cell to a usable 1.8V-5.5V rail for IoT sensors. The ultra-low startup voltage enables energy harvesting in low-light conditions.
Alkaline Battery Powered Devices
Use the wide input range (0.7V-5.5V) to extract energy from nearly depleted alkaline batteries, extending device runtime.
Wearable Health Monitors
Boost a coin cell battery (1.5V-3V) to power a sensor hub and Bluetooth LE module. The small WLCSP package fits in compact wearables.
Portable Instrumentation
Generate a stable 3.3V or 5V rail from a single-cell battery for multimeters or handheld test equipment.
RFID Tags
Boost the harvested RF energy to power a microcontroller. The low startup voltage is critical for passive tag operation.
Emergency Backup Power
Use a supercapacitor (0.7V-2.5V) as a backup source to maintain a regulated output during main power loss.
- Q: What type of converter is the ET82099?
- A: It is a Boost (step-up) DC-DC converter.
- Q: What is the input voltage range?
- A: The input voltage range is 0.7V to 5.5V.
- Q: What is the output voltage range?
- A: The output voltage is adjustable from 1.8V to 5.5V.
- Q: What is the maximum switch current?
- A: The maximum switch current is 800mA.
- Q: What package is available?
- A: It comes in a 6-UFBGA, WLCSP package.
- Q: What is the switching frequency?
- A: The switching frequency is not specified in the provided data.
ET82099.pdf
- Q: What type of converter is the ET82099?
- A: It is a Boost (step-up) DC-DC converter.
- Q: What is the input voltage range?
- A: The input voltage range is 0.7V to 5.5V.
- Q: What is the output voltage range?
- A: The output voltage is adjustable from 1.8V to 5.5V.
- Q: What is the maximum switch current?
- A: The maximum switch current is 800mA.
- Q: What package is available?
- A: It comes in a 6-UFBGA, WLCSP package.
- Q: What is the switching frequency?
- A: The switching frequency is not specified in the provided data.
