描述
Original stock LM21212MHX-2 LM21212MHX-2/NOPB Buck Switching Regulator IC Positive Adjustable 0.6V 1 Output 12A 20-PowerTSSOP
LM21212MHX-2/NOPB is a voltage mode synchronous buck regulator. The following is a detailed introduction of the product:
1. Basic properties
Product series: LM21212-2
Package: or 20-PowerTSSOP, width 0.173″, 4.40mm
Mounting type: surface mount type
2. Electrical characteristics
Input voltage range: 2.95V to 5.5V
Output voltage range: 0.6V to 5.5V (adjustable)
Output current: 12A
Switching frequency: 300kHz to 1.55MHz
Operating temperature range: -40°C to +125°C
3. Functional characteristics
High efficiency: Synchronous rectification technology is used to improve the conversion efficiency.
Adjustable output: The output voltage can be adjusted by an external resistor or potentiometer to meet different application requirements.
Wide input voltage range: Supports a wider input voltage range, enhancing the applicability of the product.
Overheat protection: Built-in overheat protection function ensures protection of circuits and devices under abnormal conditions.
Strong load regulation capability: It has excellent load regulation capability to ensure stable output voltage when the load changes.
IV. Application fields
Portable devices: such as mobile phones, tablets, laptops, etc., require high-efficiency and low-power power management.
Industrial control: Power management in industrial automation control systems to ensure stable operation of equipment.
Automotive electronics: Power management modules in automobiles, such as car chargers, car audio, etc.
Communication equipment: Power management in communication equipment such as communication base stations and routers to ensure the communication quality and stability of equipment.
