Ultra-Low Quiescent Current HPCM Synchronous Buck Converter
The SGM6021 family is a 200mA, 1.4MHz synchronous Buck DC/DC converter with 400nA ultra-low quiescent current, which is ideal for powering ultra-low power applications with special needs.
The SGM6021 operation voltage range is from 1.8V to 5.5V, allowing the use of a regulated 5V input. The output regulator levels are programmed through VS pin and can be programmed for 4 different voltages, making it ideal for designing device with limited power budget calculation.
The SGM6021 delivers an output current of 200mA with a peak inductor current of 430mA. Besides, the SGM6021 series has the under-voltage lockout (UVLO) function. It is disabled when the voltage on VIN reaches the UVLO condition. The SGM6021’s under-voltage lockout level is continuously monitored. Only inductor, CIN and COUT capacitors are needed as external components to make a Buck DC/DC converter solution.
The SGM6021 is available in a Green UTDFN-1.5×2-6L package.
Input Voltage Range: 1.8V to 5.5V
Output Voltage Programmable in Operation
High Efficiency at Low Output Currents: Up to 90% with IOUT = 0.1mA
Ultra-Low Power Buck Converter
200mA (MAX) Output Current
400nA (TYP) Quiescent Current
100% Duty Cycle (Pass Mode)
-40℃ to +85℃ Operating Temperature Range
Available in a Green UTDFN-1.5×2-6L Package
Energy Harvest Devices
Ultra-Low Power Applications
Low-Power Wireless Monitoring
Backup Power Supply Circuits
2-Cell and 3-Cell Alkaline-Powered Systems
Portable Game Consoles
Wearable Devices
Thermal Electric Generator Harvesting
Wireless Sensor Networks
Smart Building Controls
Environmental Monitoring
Part Number | Status | Package | Pins | Pd-Free | RoHS | REACH | Green | MSL Rating | Operating Temperature Range | Material Content | Reliability Report | Unit Resale Price* (Volume Range: in USD) | Lead Time** (Volume Range: Days) | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
SGM6021-1YUDT6G/TR | 新規設計に推奨しません | UTDFN-1.5×2-6L | 6 | Yes | Yes | Yes | Yes | MSL1 | -40℃ to +85℃ | 閲覧 | 閲覧 | |||
SGM6021-2YUDT6G/TR | 新規設計に推奨しません | UTDFN-1.5×2-6L | 6 | Yes | Yes | Yes | Yes | MSL1 | -40℃ to +85℃ | 閲覧 | 閲覧 | |||
SGM6021-3YUDT6G/TR | 新規設計に推奨しません | UTDFN-1.5×2-6L | 6 | Yes | Yes | Yes | Yes | MSL1 | -40℃ to +85℃ | 閲覧 | 閲覧 | |||
SGM6021-4YUDT6G/TR | 新規設計に推奨しません | UTDFN-1.5×2-6L | 6 | Yes | Yes | Yes | Yes | MSL1 | -40℃ to +85℃ | 閲覧 | 閲覧 |
* 再販価格は参考価格です。正式な見積もりについては、代理店にお問い合わせください。
** 提供されるリードタイムは参考情報であり、異なる状況に応じて変更される可能性があります。
