LTM4650IY-1A

The LTM4650IY-1A is a high-efficiency, dual 13A or single 26A output µModule® (micro module) regulator from Analog Devices. It integrates a DC/DC controller, power FETs, inductors, and support components in a compact 15mm × 15mm × 5.01mm BGA package.
Key features:
- Input voltage range: 4.5V to 16V
- Output voltage range: 0.6V to 5.5V (adjustable)
- Peak efficiency: Up to 95%
- Switching frequency: 500kHz to 1.5MHz (programmable)
- Advanced control: Supports current sharing for parallel operation
- Protections: Overcurrent, overtemperature, and undervoltage lockout
Ideal for high-density power solutions in telecom, industrial, and computing applications. Requires minimal external components, simplifying design and reducing board space.
For detailed specs, refer to the datasheet on Analog Devices' website.

The LTM4650IY-1A is a high-efficiency, dual 25A or single 50A µModule regulator. Equivalent or similar products include:
- LTM4650 (same family, different variants)
- LTM4620 (lower current, 13A)
- LTM4630 (20A output)
- LTM4644 (4-phase, 40A)
- ADP5134 (Analog Devices, dual 4A)
- ISL8274M (Renesas, 25A)
Check datasheets for exact compatibility.

The LTM4650IY-1A is a high-efficiency, dual 25A or single 50A µModule® regulator, widely used in:
1. Telecommunications/Networking: Powers FPGAs, ASICs, and processors in routers/switches.
2. Data Centers: Supports high-current loads in servers and storage systems.
3. Industrial Equipment: Used in automation, robotics, and test/measurement systems.
4. Medical Devices: Provides reliable power for imaging and diagnostic equipment.
5. Aerospace/Defense: Ensures stable power in avionics and ruggedized systems.
Its compact design, high efficiency, and thermal performance make it ideal for space-constrained, high-power applications.

The LTM4650IY-1A is a dual 25A or single 50A step-down µModule regulator from Analog Devices. It comes in a compact, surface-mount BGA (Ball Grid Array) package (15mm × 15mm × 5.01mm). The package type is LGA-144 (Land Grid Array), designed for high-power density and efficient thermal performance in space-constrained applications.