BQ24074RGTT Part Information

Details for BQ24074RGTT by Texas Instruments

Electronic & Electrical Components>Semiconductors - ICs>Battery Management

Part Description

The bq2407x series of devices are integrated Li-Ion linear chargers and system power path management devices targeted at space-limited portable applications. The devices operate from either a USB port or an AC adapter and support charge currents up to 1.5 A. The input voltage range with input overvoltage protection supports unregulated adapters. The USB input current limit accuracy and start up sequence allow the bq2407x to meet USB-IF inrush current specifications. Additionally, the input dynamic power management (VIN-DPM) prevents the charger from crashing incorrectly configured USB sources. The bq2407x features dynamic power path management (DPPM) that powers the system while simultaneously and independently charging the battery. The DPPM circuit reduces the charge current when the input current limit causes the system output to fall to the DPPM threshold; thus, supplying the system load at all times while monitoring the charge current separately. This feature reduces the number of charge and discharge cycles on the battery, allows for proper charge termination and enables the system to run with a defective or absent battery pack.

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Part Specifications

Input Voltage 10.2V, 10.2V
Battery Type Li-Ion
Battery Charge Voltage 4.2V
Charge Current Max 1.5A
Battery IC Case Style QFN
No. of Pins 16Pins
No. of Series Cells 1
Operating Temperature Min -40°C
Operating Temperature Max 85°C
RoHS Compliant

Alternative Part Descriptions

  • BATTERY CHARGER, LI-ION, 1.5A, QFN-16; Battery Type:Li-Ion; Input Voltage:10.2V; Battery Charge Voltage:4.2V; Charge Current Max:1.5A; Battery IC Case Style:QFN; No. of Pins:16Pins; No. of Series Cells:1; Operating Temperature RoHS Compliant: Yes | Newark Electronics
  • Standalone 1-cell 1.5-A linear battery charger, Power Path, 4.2-V VBAT, 10.5-V OVP and 4.4-V VOUT | Texas Instruments

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Where can I find additional details, specifications and documents for a BQ24074RGTT?

Additional datasheets, footprints and schematics for BQ24074RGTT are listed in our Part Details tab. You can also find the BQ24074RGTT image and similar parts on this details page.

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What category does BQ24074RGTT fall under?

The BQ24074RGTT is listed under Electronic & Electrical Components > Semiconductors - ICs > Battery Management.

Can I view similar or alternative parts?

You can view similar parts to BQ24074RGTT when available in the Battery Management range under the specifications section at the bottom of the details page.

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Submit any questions directly to the customer support team of the distributor listing the product. For the BQ24074RGTT you can contact the distributor directly for product support, shipping queries etc.

Is the BQ24074RGTT RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by Farnell.

Which authorised distributors for BQ24074RGTT have stock available?

Authorised distributors including Newark Electronics and Texas Instruments have stock available or on a lead time for BQ24074RGTT.

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