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TI BQ24024DRCRRoHS

Manufacturer
TI
MPN
BQ24024DRCR
LCSC Part #
C2866555
Packaging
WSON-10-EP(3x3)
Customer #
Key Attributes
SINGLE-CHIP, LI-ION AND LI-POL CHARGER IC WITH AUTONOMOUS USB-PORT AND AC-ADAPTER SUPPLY MANAGEMENT
Datasheetpdf iconTI BQ24024DRCR
In-Stock: 240
240 In stock, ships now
Discontinued
Once stock is depleted, this item will be marked as "Out of Stock."
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QtyUnit PriceTotal Amount
1+$ 2.419$ 2.42
10+$ 2.3035$ 23.04
30+$ 2.2354$ 67.06
100+$ 2.1657$ 216.57
500+$ 2.1341$ 1067.05
1,000+$ 2.1182$ 2118.20
Standard Packaging3000/Full Reel

Products Specifications

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TypeDescription
CategoryIntegrated Circuits (ICs)/Power Management (PMIC)/Battery Chargers ICs
ManufacturerTI
PackagingWSON-10-EP(3x3)
End-Off Voltage-
Voltage - Supply4.5V~6.5V
Interface-
Operating Temperature-40℃~+125℃
Supply Current (Iq)2uA
Battery Temperature DetectionSupport
0V Battery ChargeSupport
Type of BatteryLithium Battery
The Chip TypeCharging IC
Number of Cells1
Charge Current - Max1A
Charging Saturation Voltage4.2V
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Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging3000
Sales UnitPiece

Introduction

AI Translation

The bqTINY-II series are highly-integrated, flexible Li-Ion linear charge and system power management devices for space-limited charger applications. In a single monolithic device, the bqTINY-II offers integrated USB-port and ac-adapter supply management with autonomous power-source selection, power-FET and current-sensor interfaces, high-accuracy current and voltage regulation, charge status, and charge termination. The bqTINY-II automatically selects the USB-port or the ac-adapter as the power source for the system. In the USB configuration, the host can select from two preset charge rates of 100 mA or 500 mA. In the ac-adapter configuration, an external resistor sets the system or charge current. The bqTINY-II 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 bqTINY-II automatically restarts the charge if the battery voltage falls below an internal threshold. The bqTINY-II automatically enters sleep mode when both supplies are removed. Different versions of the bqTINY-II offer many additional features. These include a temperature-sensor input for detecting hot or cold battery packs, a power-good output (PG) indicating the presence of input power, a TTL-level charge-enable input (CE) used to disable or enable the charge process, and a TTL-level timer and taper-detect enable input (TTE) used to disable or enable the fast-charge timer and charge termination.

Features

AI Translation
  • Small 3 mm×3 mm MLP Package
  • Charges and powers Systems from Either AC Adapter or USB With Autonomous power-Source Selection
  • Integrated USB Control With Selectable 100 mA and 500 mA Charge Rates
  • Ideal for Low-Dropout Charger Designs for Single-Cell Li-Ion or Li-pol Packs in Space Limited portable applications
  • Integrated power FET and Current Sensor for Up to 1-A Charge applications From AC Adapter
  • Precharge Conditioning With Safety Timer
  • power Good (AC Adapter Present) Status Output
  • Optional Battery Temperature Monitoring Before and During Charge
  • Automatic Sleep Mode for Low-power Consumption

Applications

AI Translation
  • PDAs, MP3 Players
  • Digital Cameras
  • Internet appliances
  • Smartphones