Ti Bq24083 Battery Power Charge Management Chip Voltage Monitor Protector Electronic Components Integrated Circuit IC.

• shape: Flat
• Conductive Type: Bipolar Integrated Circuit
• Integration: MSI
• Technics: Semiconductor IC
• Application: Standard Generalized Integrated Circuit
• Type: Digital / Analog IC
• Model NO.: BQ24083
• Rating: Catalog
• RoHS: Yes
• Reach: Yes
• Lead Finish / Ball Material: Nipdau / Snagcu
• Delivery Time: 1-3 Days
• Transport Package: Small Large T&R
• Specification: 9 mm² 3 x 3
• Trademark: TI
• HS Code: 8542399000
• Production Capacity: 60000

Product Description

Packaging information

Package | PinsVSON (DRC) | 10

Operating temperature range (°C)-40 to 125

Package qty | Carrier250 | SMALL T&R

Features for the BQ24083

• Pin Select Battery Voltage (4.06V/4.2V)
• Integrated Power FET and Current Sensor for Up to 1A Charge Applications From AC Adapter
• Precharge Conditioning With Safety Timer
• Charge and Power-Good Status Output
• Automatic Sleep Mode for Low Power Consumption
• Integrated Charge-Current Monitor
• Fixed 7-Hour Fast Charge Safety Timer
• Ideal for Low-Dropout Charger Designs for Single-Cell Li-Ion or Li-Pol Packs in Space-Limited Portable Applications
• Small 3-mm × 3-mm SON Package
• APPLICATIONS
  • PDAs, MP3 Players
  • Digital Cameras
  • Internet Appliances
  • Smartphones

 

Description for the BQ24083

The bq24083 is highly integrated and flexible Li-Ion linear charge device targeted at space-limited charger applications. It offers an integrated power FET and current sensor, high-accuracy current and voltage regulation, charge status, and charge termination, in a single monolithic device. An external resistor sets the magnitude of the charge current. The bq24083 has an option of two output battery charge voltages: 4.06 V and 4.2 V.

The device charges the battery in three phases: conditioning, constant current, and constant voltage. Charge is terminated based on minimum current. An internal charge timer provides a backup safety for charge termination. The device automatically restarts the charge if the battery voltage falls below an internal threshold. The device automatically enters sleep mode when the ac adapter is removed.