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TI BQ24075RGTTRoHS

Manufacturer
TI
MPN
BQ24075RGTT
LCSC Part #
C2865459
Packaging
VQFN-16-EP(3x3)
Customer #
Key Attributes
Stand-alone single-cell linear battery charger with power path
Datasheetpdf iconTI BQ24075RGTT
In-Stock: 78
78 In stock, ships now
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QtyUnit PriceTotal Amount
1+$ 1.114$ 1.11
10+$ 0.9178$ 9.18
30+$ 0.8205$ 24.62
250+$ 0.6568$ 164.20
500+$ 0.5984$ 299.20
1,000+$ 0.5676$ 567.60
Standard Packaging250/Full Reel
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Products Specifications

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TypeDescription
CategoryIntegrated Circuits (ICs)/Power Management (PMIC)/Battery Chargers ICs
ManufacturerTI
PackagingVQFN-16-EP(3x3)
End-Off Voltage-
Voltage - Supply4.35V~6.4V
Interface-
Operating Temperature-40℃~+125℃
Supply Current (Iq)6.5uA
Battery Temperature DetectionSupport
0V Battery Charge-
Type of BatteryLithium Battery
The Chip TypeCharging IC
Number of Cells1
Charge Current - Max1.5A
Charging Saturation Voltage4.2V
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Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging250
Sales UnitPiece

Introduction

AI Translation

The BQ2407x series of devices are integrated lithium-ion linear chargers and system power path management devices, suitable for space-constrained portable applications. These devices operate via a USB port or an AC adapter and support a maximum charging current of 1.5A. They have input voltage protection within the input voltage range, thus supporting unregulated adapters. The USB input current limit accuracy and startup sequence of the BQ2407x enable this device to comply with the USB-IF inrush current specification. In addition, input dynamic power management (VIN-DPM) can prevent the charger from damaging a misconfigured USB power supply.

Features

AI Translation
  • Fully compliant with USB charger standards; selectable maximum input current of 100mA and 500mA; 100mA maximum current limit ensures charging compliance with USB-IF standards
  • Input-based Dynamic Power Management (VIN-DPM) for protection against poor USB power sources
  • Functional Safety version available (BQ24074)
  • 28V input rating with overvoltage protection
  • Integrated Dynamic Power Path Management (DPPM) for simultaneous independent system power supply and battery charging
  • Supports up to 1.5A charging current via current monitor output (ISET)
  • Programmable input current limit up to 1.5A for wall adapters
  • System output tracks battery voltage (BQ24072)
  • Programmable termination current (BQ24074)
  • Battery disconnect via SYSOFF input (BQ24075, BQ24079)
  • Programmable pre-charge and fast-charge safety timers
  • Reverse current, short circuit, and thermal protection
  • NTC thermistor input
  • Proprietary startup sequence to limit inrush current
  • Status indication for charging/charge complete and power good
  • Safety certification: IEC 62368-1 certified (BQ24072)

Applications

AI Translation
  • TWS charging cases and earbuds
  • Gaming accessories
  • Video doorbells, IP network cameras
  • Asset tracking and fleet management
  • Portable medical devices