✍ The LM2596 regulator is monolithic integrated circuit ideally suited for easy and convenient design of a step−down switching regulator (buck converter). It is capable of driving a 3.0 A load with excellent line and load regulation. This device is available in adjustable output version and it is internally compensated to minimize the number of external components to simplify the power supply design.
✍ Step-down DC to DC yang menyukai elektronik, atau ingin menurunkan power DC ke voltase lebih rendah.
Atau membutuhkan alat untuk menaikan voltase DC lebih tinggi. Alat tersebut dinamai step up DC dan step down DC.
Fungsinya merubah voltase DC ke DC, bisa diatur untuk output yang lebih kecil.
✍ 降压模块给电子设备供电，当设备需要3 - 35V供电而手里对应电压电源时，用这个模块就可以方便的把电压调到所需电压，解决困扰。
车载稳压电源，只需将本模块输入端接上汽车点烟嘴供电，就可以调节电位器,输出电压就可以在1.25-30V任意调整，为您的手机、MP3、MP4、PSP充电等许多设备供电，简单方便。
Since LM2596 converter is a switch−mode power supply, its efficiency is significantly higher in comparison with popular three−terminal linear regulators, especially with higher input voltages. The LM2596 operates at a switching frequency of 150 kHz thus allowing smaller sized filter components than what would be needed with lower frequency switching regulators.
Example:
Step down only
✅ 32V > 24V / 12V / 9V / 5V / 3.3V
✅ 24V > 12V / 9V / 5V / 3.3V
✅ 12V > 9V / 5V / 3.3V
✅ 5V > 3.3V
Unable to step up
❌ 5V > 9V / 12V / 24V / 30V
❌ 12V > 24V / 30V
▼ Specifications
- Input voltage: DC 3.3 - 35V ⚡
- Output Voltage: 1.5 - 32V DC ⭐ (Input must 1.5V greater than output)
- Output Current: Rated 2A Continues, max. 3A (Additional Heat sink required)
- Module Properties: non-isolated step-down (BUCK) switching regulator
- Conversion efficiency: Up to 92% (Output voltage higher, the higher the efficiency)
- Minimum dropdown voltage: 1.5V
- Voltage regulation: 0.5%
- Dynamic response speed: 5% 200uS
- Switching Frequency: 150KHz
- Circuit protection: SS36
- Operating temperature: Industrial grade (-40 to +85°C) (output power 10W or less)
- Load regulation: 0.5%
- Size: 50mm x 23 mm x 14mm
▼ Package included
1 x Step Down Board
▼ Pin-outs
Vin+: Power In+
Vout-: Power In-
Vout+: Power Out+
Vout-: Power Out-
| Voltage Converter | |
| Input Minimum (Voltage) | 3.3 |
| Input Maximum (Voltage) Less than | 35 |
| Output Minimum (Voltage) | 1.5 |
| Output Maximum (Voltage) Less than | 32 |
| Output Load Current (A) | 2 |
| Output Load Max. Current (A) Heat-Sink Required | 3 |
DC Step Down LM2596 (Adjustable Voltage) 3A.max 2596 Buck Converter Menurunkan Voltan 降压 模块 1.5V 3.3V 5V 6V 9V 12V 24V
- Product Code: POWER-STEP-DOWN-LM2596
- Availability: 100
RM0.00