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LTC3260IDE#PBF

LTC3260IDE#PBF Description

The LTC3260IDE#PBF from Analog Devices Inc. is a high-performance, single-output inverting charge pump regulator designed for applications requiring efficient voltage conversion. Housed in a compact 14-DFN package, this surface-mount IC operates over a wide input voltage range of 4.5V to 32V, making it suitable for diverse power supply designs. With a switching frequency adjustable from 50kHz to 500kHz, it offers flexibility for optimizing efficiency and noise performance. The device delivers an adjustable output voltage with a current capability of 100mA, catering to low-to-moderate power requirements. Its ROHS3 compliance and REACH unaffected status ensure environmental and regulatory adherence.

LTC3260IDE#PBF Features

• Topology: Inverting charge pump for efficient negative voltage generation.
• Wide Input Range: 4.5V–32V input supports varied power sources.
• Adjustable Output: Configurable output voltage with 100mA current capacity.
• Frequency Flexibility: Tunable switching frequency (50kHz–500kHz) for efficiency/noise trade-offs.
• Robust Packaging: 14-DFN surface-mount package with MSL 1 (Unlimited) moisture sensitivity.
• Compliance: ROHS3 and REACH compliant, meeting stringent environmental standards.
• No Sequencer/Supervisor: Simplified design for applications not requiring these features.

LTC3260IDE#PBF Applications

• Industrial Systems: Negative rail generation for op-amps, sensors, and data acquisition.
• Portable Devices: Compact power solutions for handheld instruments.
• Automotive Electronics: Auxiliary power supplies in infotainment or control systems.
• Test & Measurement: Precision voltage inversion for lab equipment.
• Telecom Infrastructure: Bias voltage generation in RF and signal processing circuits.

Conclusion of LTC3260IDE#PBF

The LTC3260IDE#PBF stands out as a versatile, high-efficiency charge pump regulator, ideal for applications demanding reliable negative voltage conversion. Its wide input range, adjustable output, and compact form factor make it a superior choice over fixed-frequency or lower-input-range alternatives. Whether in industrial, automotive, or portable systems, this IC delivers performance and flexibility while adhering to environmental standards. Engineers seeking a robust, no-frills solution for inverted power rails will find it exceptionally well-suited.