DC-DC 3.5A Step-Down Converter Module (4.5-27V to 3.3V)

Welcome to our shop! Discover our high-quality buck converter module, designed to provide a stable and lower output voltage from a wide range of input voltages. This compact and efficient module is the ideal tool for a multitude of your electronic projects. **Main Features:** - **Conversion Function:** Designed to convert a high input voltage to a lower, stable output voltage. - **Wide Input Range:** Overall input voltage from 4.5V to 27V (minimum requirements vary depending on the chosen output voltage). - **Comprehensive Built-in Protections:** Includes overheat protection (automatic shutdown), undervoltage protection (UVLO), low voltage protection, and short-circuit protection for safe and reliable use. - **High Quality and Stability:** Made with premium electronic components ensuring stable performance and a long lifespan. - **Convenient Design:** Reasonable and compact component layout, facilitating wiring and installation. - **Versatile Applications:** Perfect for motorized toys, LED lighting, CCTV cameras, electronic instruments, battery chargers, audio amplifiers, and more. other projects requiring voltage regulation.**Detailed Specifications:**- **Available Output Voltages (selectable):** 3V, 3.3V, 3.7V, 5V, 6V, 7.5V, 9V, 12V.- **Operating Frequency:** 900 kHz.- **Conversion Efficiency:** 76% to 92%.- **Operating Temperature Range:** -20°C to +50°C.- **Precise Dimensions:** 25 mm (L) x 15 mm (W) x 6.3 mm (H) / 0.98 x 0.59 x 0.25 inches.- **Approximate Weight:** 3 grams.**Details by Output Version:*** **For 3V, 3.3V, 3.7V:** Input: 4.5-27V. Maximum output current: 2.5A (3.5A peak).* **For 5V:** Input: 6.6-27V. Maximum output current: 2.5A (3.5A peak).* **For 6V:** Input: 7.5-27V. Maximum output current: 2.5A (3.3A peak).* **For 7.5V:** Input: 9-27V. Maximum output current: 2.5A (3A peak).* **For 9V:** Input: 11-27V. Maximum output current: 2.3A (3A peak).* **For 12V:** Input: 13-27V. Maximum output current: 2A (3A peak).* **Common quiescent current:** Approximately 250 µA for all versions.** Package contents:** You will receive **1 x Voltage Converter Module** (version selected when ordering).** Important operating notes:** This module is a DC-DC converter. To ensure proper operation and durability, please note: 1. The input voltage should **never exceed** the maximum range specified for the selected version. 2. The output power should not exceed the maximum permissible load **for extended periods**. 3. The input power should **always be higher** than the desired output power, taking into account the module's own power consumption.