BQ24163RGER Texas Instruments Integrated Circuit (Quad Flat No-Lead) In Stock
The BQ24163RGER is a single-cell Li-Ion linear battery charger IC from Texas Instruments, delivering up to 2500mA charge current with an adjustable charge voltage of 3.5V to 4.44V and input voltage range of 4.2V to 10V in a compact 24-pin VQFN package. It features adjustable thresholds for flexible battery management in portable devices. Available from stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Quad Flat No-Lead
- Pin Count
- 24
- Lifecycle
- ACTIVE
- Datasheet
- BQ24163RGER Datasheet PDF
- Category
- Integrated Circuit
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Up to 2500mA charge current with adjustable charge voltage from 3.5V to 4.44V, supporting a wide range of single-cell Li-Ion and Li-polymer battery configurations
- Adjustable overvoltage and threshold settings provide design flexibility for customizing charge termination and protection levels to match specific battery cell requirements
- Wide input voltage range of 4.2V to 10V accommodates USB, AC adapter, and other power sources for versatile portable device charging applications
- Compact 24-pin VQFN package with exposed pad (JESD-30 S-PQCC-N24) and RoHS-compliant Pb-free construction for space-constrained portable electronics designs
Applications
The BQ24163RGER is designed for single-cell Li-Ion and Li-polymer battery charging in smartphones, tablets, portable media players, and wearable devices where compact size and programmable charge parameters are critical. It is also used in power bank designs, handheld instruments, and IoT devices requiring reliable USB or AC adapter charging with adjustable charge voltage and current. The adjustable threshold feature makes it suitable for battery packs requiring customized charge profiles beyond standard 4.2V Li-Ion chemistry.
Specifications
| Pbfree Code | Yes |
| YTEOL | 15 |
| Adjustable Threshold | YES |
| Analog IC - Other Type | LINEAR BATTERY CHARGER |
| Input Voltage-Max | 10V |
| Input Voltage-Min | 4.2V |
| JESD-30 Code | S-PQCC-N24 |
| JESD-609 Code | e4 |
| Number of Channels | 1 |
| Number of Functions | 1 |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | LCC24,.16SQ,20 |
| Package Shape | SQUARE |
| Package Style | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| Supply Current-Max (Isup) | 5mA |
| Supply Voltage-Max (Vsup) | 10V |
| Supply Voltage-Min (Vsup) | 4.2V |
| Supply Voltage-Nom (Vsup) | 5V |
| Surface Mount | YES |
| Switcher Configuration | BUCK |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | NO LEAD |
| Terminal Pitch | 0.5mm |
| Terminal Position | QUAD |
| Threshold Voltage-Nom | +3.8V |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Package | Quad Flat No-Lead |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.90 |
| Country of Origin | Philippines |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the maximum charge current of the BQ24163RGER and how is it set?
The BQ24163RGER supports a maximum charge current of 2500mA. The charge current is programmable via an external resistor connected to the ISET pin, allowing designers to customize the charge rate to match the battery capacity and thermal constraints of the specific application.
What charge voltage range does the BQ24163RGER support?
The BQ24163RGER supports an adjustable charge voltage range from 3.5V to 4.44V. This flexibility accommodates different Li-Ion and Li-polymer cell chemistries, including standard 4.2V cells, high-voltage 4.35V or 4.40V cells, and partially discharged pre-formed packs.
What input voltage sources are compatible with the BQ24163RGER?
The BQ24163RGER accepts input voltages from 4.2V to 10V, making it compatible with USB 5V chargers, USB-PD adapters, 9V AC adapters, and other regulated DC power supplies. The wide input range enables flexible power source selection in multi-input portable charging designs.
What package does the BQ24163RGER use and what is its footprint?
The BQ24163RGER is housed in a 24-pin VQFN (Very thin Quad Flat No-Lead) package with an exposed thermal pad, identified by JEDEC code S-PQCC-N24. This compact surface-mount package offers excellent thermal dissipation through the exposed pad and is RoHS compliant (Pb-free, e4 code).
What are typical applications for the BQ24163RGER?
Typical applications include single-cell Li-Ion and Li-polymer battery charging in smartphones, tablets, wearables, portable speakers, power banks, handheld medical devices, and IoT sensor nodes requiring programmable charge voltage and current with a wide input supply range.
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About Texas Instruments
Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.
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