MAX1259CPE

Overview

The MAX1259CPE is a battery management integrated circuit manufactured by Analog Devices Inc./Maxim Integrated. It operates within a supply voltage range of 2.8V to 5V and provides a regulated output voltage of 3V with an output current capability of 250mA. The device is housed in a 16-pin PDIP package designed for through-hole installation. It functions as a charge management IC suitable for various battery types including Lithium-ion, Nickel Cadmium, and Nickel Metal Hydride. The component supports an operating temperature range from -40°C to +70°C.

Feature Summary

• Integrated charge management functionality for single-cell battery applications
• Supports multiple battery chemistries including Li-ion, NiCd, and NiMH
• Provides regulated 3V output with 250mA drive capability

Applications

• Portable electronic devices requiring battery charging
• Consumer electronics utilizing rechargeable batteries
• Industrial equipment with NiCd or NiMH power sources

Procurement Notes

Verify the specific suffix CPE confirms the PDIP-16 through-hole package variant. Confirm RoHS compliance status as some legacy Maxim parts may have non-compliant versions. Check for end-of-life notifications or discontinuance notices from Analog Devices. Ensure the supplier provides valid traceability documentation for quality assurance purposes.

Selection Notes

Select this component when a through-hole solution is required for battery management. Compare against surface-mount alternatives like the MAX1259EWE+ if PCB space allows. Verify that the 250mA output current meets the system's charging requirements. Ensure the 3V output aligns with the target battery chemistry specifications.

Part Context

The MAX1259 belongs to the Maxim Integrated battery management family. It is distinct from the MAX12559 ADC series. The CPE suffix denotes the plastic dual in-line package. This part is categorized under PMIC - Power Management ICs specifically for charge management.

Replacement Considerations

The MAX1259EPE is a pin-compatible alternative with an extended industrial temperature range up to +85°C. Verify package compatibility before substitution.