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JW3655-1 - Multi-Cells Li-Ion Battery Charger

Download the JW3655-1 datasheet PDF. This datasheet also covers the JW3655 variant, as both devices belong to the same multi-cells li-ion battery charger family and are provided as variant models within a single manufacturer datasheet.

General Description

The JW®3655 is a buck boost converter targets HVDC fast charging system.

The JW3655 support 1 to 3 cells Li-ion battery, the full charge voltage and charge current can be programmable through external resistor.

The JW3655 implements the Buck Boost converter with an H-bridge.

Key Features

  • Integrate low RDS (on) power MOSFET Wide input range: 3.0V-16.0V, Support 1 to 3 cells battery charge. Full charge voltage: 1.2V-16.0V through external resistor.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (JW3655-JoulWatt.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number JW3655-1
Manufacturer JoulWatt
File Size 412.56 KB
Description Multi-Cells Li-Ion Battery Charger
Datasheet download datasheet JW3655-1 Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
JW3655 JW3655-1 Parameters Subject to Change Without Notice High Efficiency, 3A, Multi-Cells Li-Ion Battery Charger DESCRIPTION The JW®3655 is a buck boost converter targets HVDC fast charging system. The JW3655 support 1 to 3 cells Li-ion battery, the full charge voltage and charge current can be programmable through external resistor. The JW3655 implements the Buck Boost converter with an H-bridge. The integrated low Rds(on) MOSFET minimizes physical footprint, maximizes charge efficiency. Built-in loop compensation simplifies the circuit and design. PFM is engaged to maintain high efficiency at light load current. JW3655 guarantees robustness with thermal protection and battery under voltage lockout.