LTC3310JV#WPBF

Voltage Regulators - DC DC Switching Regulators Overview

The LTC3310JV#WPBF is a synchronous buck regulator from Analog Devices, packaged in an LQFN-18. It delivers a continuous output current of 10 A with an input voltage range of 2.25 V to 5.5 V and an adjustable output voltage between 500 mV and 5.5 V. The device operates at a fixed switching frequency of 5 MHz and draws a static current of 1.3 mA. It is qualified under the AEC-Q100 standard for automotive applications and functions within a temperature range of -40°C to +125°C.

Voltage Regulators - DC DC Switching Regulators Feature Summary

• Silent Switcher architecture utilizing integrated bypass capacitors to minimize electromagnetic interference emissions.
• High-frequency operation up to 5 MHz enables compact passive component selection and reduced solution size.
• AEC-Q100 qualification ensures reliability for demanding automotive electronic environments.

Voltage Regulators - DC DC Switching Regulators Applications

• Automotive systems requiring high power density and low EMI
• Telecommunications and data communication infrastructure
• Point-of-load regulation for DSPs, FPGAs, GPUs, and ASICs

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific suffix against official documentation to confirm package type and thermal characteristics. Confirm that the AEC-Q100 qualification status aligns with project requirements. Ensure compatibility with the intended switching frequency and input voltage constraints before integration.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when a 10 A synchronous buck converter is required in a small footprint. The 5 MHz frequency supports miniaturization but requires careful layout for EMI compliance. Verify that the 2.25 V minimum input voltage meets system rail specifications.

Voltage Regulators - DC DC Switching Regulators Part Context

This part belongs to the LTC3310 series of Silent Switcher regulators. It shares architectural similarities with variants like the LTC3310SEV but differs in specific electrical parameters and packaging options. The series targets high-efficiency power management in space-constrained designs.

Voltage Regulators - DC DC Switching Regulators Replacement Considerations

LTC3310SEV#PBF offers similar functionality with potentially different frequency ranges or packaging configurations. Evaluate thermal performance and EMI characteristics when substituting.