BQ2057TSN
Or copy the link below:
- Mfr.Part #
- BQ2057TSN
- Manufacturer
- Texas Instruments
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC BATT CHG LI-ION 1CELL 8SOIC
- Stock
- 26,276
- In Stock ：
- 26,276
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Texas Instruments
- Product Category :
- Battery Chargers
- Base Part Number :
- BQ2057
- ECCN Code :
- EAR99
- Lead Free :
- Lead Free
- Terminal Form :
- Gull wing
- Weight :
- 75.891673mg
- Number of Pins :
- 8
- Number of Functions :
- 1
- Peak Reflow Temperature (Cel) :
- 260
- Width :
- 3.91mm
- Number of Terminations :
- 8
- Output Current :
- 2A
- Min Input Voltage :
- 4.5V
- Min Supply Voltage :
- 4.5V
- Contact Plating :
- Gold
- Number of Cells :
- 1
- Current - Charging :
- Constant - Programmable
- Battery Chemistry :
- Lithium Ion/Polymer
- Supply Voltage :
- 5V
- Height :
- 1.75mm
- JESD-609 Code :
- e4
- Pin Count :
- 8
- Thickness :
- 1.58mm
- Factory Lead Time :
- 6 Weeks
- RoHS Status :
- ROHS3 Compliant
- Pbfree Code :
- yes
- Terminal Position :
- Dual
- Max Supply Voltage :
- 15V
- Analog IC - Other Type :
- POWER SUPPLY SUPPORT CIRCUIT
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Packaging :
- Tube
- Nominal Input Voltage :
- 15V
- Operating Temperature :
- -20°C~70°C TA
- Programmable Features :
- Current
- Radiation Hardening :
- No
- Lifecycle Status :
- ACTIVE (Last Updated: 3 days ago)
- Supply Current-Max (Isup) :
- 4mA
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Mounting Type :
- Surface Mount
- Adjustable Threshold :
- yes
- Number of Channels :
- 1
- Length :
- 4.9mm
- Battery Pack Voltage :
- 4.1V
- Output Voltage :
- 8.2V
- Surface Mount :
- yes
- Datasheets
- BQ2057TSN
Battery Chargers Texas Instruments BQ2057TSN Overview
The Battery Chargers Texas Instruments BQ2057TSN is a cutting-edge integrated circuit specifically designed for the efficient charging of single-cell lithium-ion batteries. Engineered by Texas Instruments, a leader in semiconductor solutions, this IC ensures safe and effective battery management solutions for a variety of applications. The BQ2057TSN integrates multiple charging protocols to maximize battery life and performance, making it an indispensable component for manufacturers aiming to enhance the reliability and efficiency of their battery-powered devices. Its compact SOIC-8 package allows for streamlined integration into existing designs, reducing development time and simplifying assembly processes.
BQ2057TSN Features
The BQ2057TSN IC offers several key features that make it an ideal choice for battery charging applications. It provides precision charging with automatic pre-charge, fast charge, and termination, ensuring optimal battery condition and extended life. The device's temperature monitoring capability prevents overheating, enhancing safety. Voltage and current regulation systems maintain the right charging conditions to prevent overcharging, further securing the battery's lifespan and performance. Additionally, its low power consumption contributes to improved overall energy efficiency of the end product.
BQ2057TSN Applications
- Portable Electronics: Utilized in smartphones, tablets, and digital cameras to ensure long-lasting battery performance and safe charging through its precise control mechanisms.
- Medical Devices: Essential for portable medical devices such as glucose monitors and portable infusion pumps, providing reliable power management that is critical in medical settings.
- Wearable Technology: Ideal for fitness trackers and smartwatches, where its efficient charging capability maximizes device uptime and ensures durability in various environmental conditions.
You may place an order without registering to Chip IC. We strongly recommend that you log in before purchasing as you can track your order at any time.
RFQ (Request for Quotations)It is recommended to send RFQ to get the latest prices and stock availability about the part.Our sales will reply to your inquiry within 24 hours.
Payment MethodFor your convenience, we accept multiple payment methods in USD, Such as:PayPal, Credit Card, and wire transfer.
IMPORTANT NOTICEYou may place an order without registering to 1. You'll receive an order confirmations by e-mail soon . (Please remember to check the spam box if you didn't hear from us). 2. Since stock availability and prices may change at any time, the sales will reconfirm the order details and update you at soonest time.
Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
Manufacturer related products
Catalog related products
Related products
- Follow Us
-
- Payment
-
- Subscribe
- Certification
-
-
