BQ25170DSGR Texas Instruments Integrated Circuit (Small Outline No-lead) In Stock
Texas Instruments BQ25170DSGR is a single-cell linear battery charger IC with adjustable charge threshold and 3 V to 6.5 V input voltage range. Features 8-pin SON package for compact designs introduced in 2020. Available from stock worldwide with competitive pricing.
- Manufacturer
- Texas Instruments
- Package
- Small Outline No-lead
- Pin Count
- 9
- Lifecycle
- ACTIVE
- Datasheet
- BQ25170DSGR Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.3305(MOQ 250)
- Temp Range
- -40.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Single-channel linear battery charger with 3 V to 6.5 V wide input range for versatile power source compatibility
- Adjustable charge threshold enables customization for various battery chemistries and charge termination requirements
- Ultra-compact 8-pin SON (Small Outline No-lead) package minimizes board space for space-constrained portable designs
- RoHS-compliant Pb-free construction with JESD-609 e4 rating for global environmental compliance
Applications
The BQ25170DSGR is designed for wearable devices, IoT sensors, and small portable electronics requiring efficient single-cell battery charging from USB or DC power sources. It is well-suited for wireless earbuds, fitness trackers, and Bluetooth accessories where compact size and reliable battery management are critical. Its adjustable threshold and wide input voltage range also make it useful in industrial IoT nodes powered by solar panels or energy harvesting circuits.
Specifications
| Pbfree Code | Yes |
| Date Of Intro | 2020-09-03 |
| YTEOL | 15 |
| Adjustable Threshold | YES |
| Analog IC - Other Type | LINEAR BATTERY CHARGER |
| Input Voltage-Max | 6.5V |
| Input Voltage-Min | 3V |
| JESD-30 Code | S-PDSO-N8 |
| JESD-609 Code | e4 |
| Number of Channels | 1 |
| Number of Functions | 1 |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SOLCC8,.08,20 |
| Package Shape | SQUARE |
| Package Style | SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE |
| Peak Reflow Temperature (Cel) | 260 |
| Supply Voltage-Max (Vsup) | 6.5V |
| Supply Voltage-Min (Vsup) | 3V |
| Surface Mount | YES |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | NO LEAD |
| Terminal Pitch | 0.5mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Package | Small Outline No-lead |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 2 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.90 |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the input voltage range of the BQ25170DSGR?
The BQ25170DSGR operates with an input voltage range of 3 V to 6.5 V, making it compatible with standard USB power supplies, lithium battery adapters, and low-voltage DC sources commonly used in portable applications.
What type of battery does the BQ25170DSGR charge?
The BQ25170DSGR is a single-cell linear battery charger designed primarily for lithium-ion and lithium-polymer batteries, with adjustable charge threshold to support various battery chemistries and capacity configurations.
What package does the BQ25170DSGR come in?
The BQ25170DSGR is packaged in an 8-pin SON (Small Outline No-lead) package, providing excellent thermal performance and a very small PCB footprint ideal for compact wearable and IoT device designs.
When was the BQ25170DSGR introduced?
The BQ25170DSGR was introduced on September 3, 2020, and is an active product with a 15-year estimated time of obsolescence, ensuring long-term supply availability for production designs.
What are the key applications for the BQ25170DSGR?
Key applications include single-cell lithium battery charging in wearable devices, wireless earbuds, fitness trackers, IoT sensors, and small portable electronics requiring efficient battery management within a 3 V to 6.5 V input voltage 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.
More from Texas Instruments
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 250+ | $0.5264 | $131.61 |
| 500+ | $0.5044 | $252.22 |
| 560+ | $0.3574 | $200.14 |
| 730+ | $0.3439 | $251.05 |
| 910+ | $0.3305 | $300.75 |
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