BQ24703PW Texas Instruments Integrated Circuit (Small Outline Packages) In Stock
BQ24703PW is a lithium-ion battery charge controller with 7V–28V input range, 3-channel support, and 9.4mA charge current in a 24-pin TSSOP package. From $3.62, in stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 24
- Lifecycle
- ACTIVE
- Datasheet
- BQ24703PW Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $3.6200(MOQ 1)
- Temp Range
- -40.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Wide input voltage range of 7V to 28V supports diverse power adapters and USB-PD sources
- 3-channel battery charge management enables flexible multi-cell lithium-ion battery configurations
- 9.4mA programmable charge current for precise, safe lithium-ion battery charging
- 24-pin TSSOP (TSSOP-24) compact package ideal for space-constrained portable and industrial designs
- Adjustable charge threshold and single-function control simplify system integration
Applications
BQ24703PW is widely used in notebook computers, tablets, and portable industrial equipment requiring reliable lithium-ion battery management. Its wide 7V–28V input voltage range makes it well-suited for AC adapter-powered systems and multi-cell battery packs. The device is also adopted in medical portable devices and ruggedized handheld instruments where precise charge control and compact packaging are critical.
Specifications
| Pbfree Code | Yes |
| YTEOL | 15 |
| Adjustable Threshold | YES |
| Analog IC - Other Type | LINEAR BATTERY CHARGER |
| Input Voltage-Max | 28V |
| Input Voltage-Min | 7V |
| JESD-30 Code | R-PDSO-G24 |
| JESD-609 Code | e4 |
| Number of Channels | 3 |
| Number of Functions | 1 |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | TSSOP24,.25 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| Supply Current-Max (Isup) | 6mA |
| Supply Voltage-Max (Vsup) | 28V |
| Supply Voltage-Min (Vsup) | 7V |
| Supply Voltage-Nom (Vsup) | 18V |
| Surface Mount | YES |
| Switcher Configuration | BUCK |
| Temperature Grade | AUTOMOTIVE |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.65mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Package | Small Outline Packages |
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 | Malaysia |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for BQ24703PW:
Texas Instruments Adjustable, 3 Channel, PDSO24
Texas Instruments Adjustable, 3 Channel, PDSO24
Frequently Asked Questions
What is the input voltage range of the BQ24703PW?
The BQ24703PW supports an input voltage range of 7V to 28V, making it compatible with a wide variety of AC adapters and power sources used in notebook computers and industrial equipment.
What battery chemistries does the BQ24703PW support?
The BQ24703PW is designed specifically for lithium-ion battery charging. It features adjustable charge threshold and linear charge control suitable for single or multi-cell Li-Ion battery packs.
What package type is the BQ24703PW and what are its dimensions?
The BQ24703PW comes in a 24-pin TSSOP (Thin Shrink Small Outline Package) package. This compact SMD package is ideal for space-constrained PCB designs in portable and industrial applications.
What are typical applications for the BQ24703PW?
The BQ24703PW is commonly used in notebook computers, tablets, portable medical devices, and industrial handheld equipment that require accurate and reliable lithium-ion battery charge management with a wide 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.
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