Overview
The LTM8060IY#PBF, produced by Analog Devices Inc., is a quad 40VIN, Silent Switcher μModule regulator. This device is designed to provide high efficiency and minimal electromagnetic interference (EMI) across a wide range of input and output voltages. The LTM8060 is packaged in a compact over-molded ball grid array (BGA) package, making it suitable for automated assembly by standard surface mount equipment. It is also RoHS compliant, ensuring environmental sustainability.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Input Voltage Range | 3V to 40V | V |
| Output Voltage Range | 0.8V to 8V | V |
| Switching Frequency Range | 200kHz to 3MHz | Hz |
| Continuous Output Current per Channel | 3A (at 12VIN, 3.3VOUT, TA = 80°C) | A |
| Maximum Output Current (Paralleled) | Up to 12A | A |
| Package Type | Over-molded BGA | - |
| Package Dimensions | 16mm × 11.9mm × 3.32mm | mm |
| Operating Temperature Range | –40°C to 125°C | °C |
| Thermal Resistance (θJA) | 8.4°C/W | °C/W |
Key Features
- Silent Switcher Architecture: Minimizes EMI while delivering high efficiency at frequencies up to 3MHz.
- Configurable Output Array: Outputs can be paralleled for up to 12A capability.
- Wide Input and Output Voltage Range: Supports input voltages from 3V to 40V and output voltages from 0.8V to 8V.
- Low Noise Operation: Compliant with CISPR22 Class B and CISPR25 Class 5 standards.
- Compact Packaging: Over-molded BGA package suitable for automated assembly.
- RoHS Compliance: Ensures environmental sustainability.
- Multiphase or Multi-μModule Parallelable: Allows for increased output current.
- Low Thermal Resistance: θJA = 8.4°C/W, θJCtop = 5.0°C/W.
Applications
- Four Complete Step-Down Switching Power Supplies: Ideal for systems requiring multiple regulated outputs.
- Industrial and Automotive Systems: Suitable due to its wide input voltage range and high efficiency.
- Communication Equipment: Low noise and EMI compliance make it suitable for sensitive communication systems.
- Medical Devices: High reliability and compact packaging are beneficial for medical applications.
Q & A
- What is the input voltage range of the LTM8060IY#PBF?
The input voltage range is from 3V to 40V.
- What is the output voltage range of the LTM8060IY#PBF?
The output voltage range is from 0.8V to 8V.
- What is the switching frequency range of the LTM8060IY#PBF?
The switching frequency range is from 200kHz to 3MHz.
- How much continuous output current can each channel of the LTM8060IY#PBF provide?
Each channel can provide up to 3A of continuous output current at 12VIN, 3.3VOUT, and TA = 80°C.
- Can the outputs of the LTM8060IY#PBF be paralleled for higher current?
Yes, the outputs can be paralleled for up to 12A capability.
- What is the package type and dimensions of the LTM8060IY#PBF?
The package type is an over-molded BGA, and the dimensions are 16mm × 11.9mm × 3.32mm.
- Is the LTM8060IY#PBF RoHS compliant?
Yes, the LTM8060IY#PBF is RoHS compliant.
- What are the thermal resistance values for the LTM8060IY#PBF?
The thermal resistance (θJA) is 8.4°C/W, and θJCtop is 5.0°C/W.
- What are some typical applications for the LTM8060IY#PBF?
Typical applications include industrial and automotive systems, communication equipment, and medical devices.
- Does the LTM8060IY#PBF support synchronization to an external frequency?
Yes, it supports synchronization to an external frequency through the SYNCn pin.
