MAX17006BETP+T

Battery Chargers Overview

The MAX17006BETP+T is a high-frequency, low-cost, high-performance battery charger IC from Analog Devices Inc./Maxim Integrated. It features a 1.2MHz switching frequency and a controlled inductor current-ripple architecture to reduce BOM cost and component size. The device supports 2 and 3 cell configurations with adjustable charge voltage (4.2V to 4.4V/cell). Key electrical parameters include ±0.4% accurate charge voltage, ±2.5% accurate input-current limiting, and ±3% accurate charge current. It operates within an input voltage range of +8V to +26V and includes cycle-by-cycle current limit and battery short-circuit protection.

Battery Chargers Feature Summary

• High switching frequency of 1.2MHz reduces inductor and output capacitor size.
• Analog and PWM adjustable charge-current settings for flexible system integration.
• Integrated AC adapter detection and automatic system power source selection.
• Fast response to pulse charging and system load transients.

Battery Chargers Applications

• Portable electronic devices requiring efficient single-cell or multi-cell charging
• Industrial equipment utilizing 2S or 3S lithium-ion/polymer battery packs
• Consumer electronics with space-constrained PCB layouts

Battery Chargers Procurement Notes

Verify the specific suffix 'BETP' against the official datasheet to confirm the package type and temperature rating. Ensure compatibility with the required cell count (2 or 3 cells) and input voltage range (+8V to +26V). Confirm that the analog/PWM control inputs align with the host controller's interface capabilities before finalizing procurement.

Battery Chargers Selection Notes

Select this component when minimizing passive component size is critical due to the 1.2MHz operation. It is suitable for applications requiring precise charge voltage regulation and fast transient response. Consider the analog or PWM input options for charge current adjustment based on system complexity and control requirements.

Battery Chargers Part Context

This part belongs to the MAX17005/MAX17006/MAX17015 family of high-frequency multichemistry battery chargers. These circuits utilize a new high-frequency current-mode architecture with a high-side MOSFET and n-channel synchronous rectifier to achieve high accuracy and efficiency in compact designs.

Battery Chargers Replacement Considerations

Check for direct pin-compatible alternatives within the same product family if supply constraints exist. Verify that any substitute maintains the 1.2MHz switching frequency and similar accuracy specifications for charge voltage and current limiting.