NXP MC34673AEPR2

锂离子/聚合物1.2A-40°C ~ 85°C（TA）

Overview

The MC34673AEPR2 is a cost-effective fully-integrated battery charger for Li-Ion or Li-Polymer batteries. It tolerates an input voltage up to 28 V, which eliminates the input over-voltage-protection circuit required in handheld devices. A charge cycle includes trickle, constant-current (CC) and constant-voltage (CV) charge modes.

       The MC34673AEPR2 has a 2.6 V falling power-on-reset (POR) threshold, making it ideal to work with current-limited power supplies. Three indication pins (PPR, CHG and FAST) can be simply interfaced to a microprocessor or LEDs. When no power supply is connected, or when disabled, the charger draws less than 1.0 µA leakage current from the battery.

Features

Bulk Package
Battery pack voltage of 4.2V
1 channels
8-UFDFN Exposed Pad package

Surface Mount Mounting Type

Applications

There are a lot of NXP USA Inc.
MC34673AEPR2 Battery Chargers ICs applications.

• Shop charger
• Golf carts
• Forklift
• Pallet jacks
• Personnel carriers
• Maintenance shops
• Rental fleets
• Truck dealers
• Floor scrubber
• Material handling