BQ2057CSN
Or copy the link below:
- Mfr.Part #
- BQ2057CSN
- Manufacturer
- Texas Instruments
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC BATT CHG LI-ION 1CELL 8SOIC
- Stock
- 18,898
- In Stock ：
- 18,898
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Texas Instruments
- Product Category :
- Battery Chargers
- Surface Mount :
- yes
- Adjustable Threshold :
- yes
- Analog IC - Other Type :
- POWER SUPPLY SUPPORT CIRCUIT
- Factory Lead Time :
- 6 Weeks
- Max Charge Current :
- 2A
- Lifecycle Status :
- ACTIVE (Last Updated: 3 days ago)
- Terminal Position :
- Dual
- Mounting Type :
- Surface Mount
- Output Current :
- 2A
- Number of Terminations :
- 8
- Operating Temperature :
- -20°C~70°C TA
- JESD-609 Code :
- e4
- Number of Pins :
- 8
- REACH SVHC :
- No SVHC
- Output Voltage :
- 4.2V
- Peak Reflow Temperature (Cel) :
- 260
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Number of Cells :
- 1
- Programmable Features :
- Current
- Radiation Hardening :
- No
- Number of Functions :
- 1
- Min Input Voltage :
- 4.5V
- Max Supply Voltage :
- 15V
- Thickness :
- 1.58mm
- Current - Charging :
- Constant - Programmable
- Base Part Number :
- BQ2057
- Supply Current-Max (Isup) :
- 4mA
- Min Supply Voltage :
- 4.5V
- Lead Free :
- Lead Free
- Weight :
- 75.891673mg
- Pbfree Code :
- yes
- ECCN Code :
- EAR99
- Battery Chemistry :
- Lithium Ion/Polymer
- Nominal Input Voltage :
- 15V
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Number of Channels :
- 1
- Supply Voltage :
- 5V
- Length :
- 4.9mm
- Contact Plating :
- Gold
- Pin Count :
- 8
- Height :
- 1.75mm
- Width :
- 3.91mm
- RoHS Status :
- ROHS3 Compliant
- Terminal Form :
- Gull wing
- Packaging :
- Tube
- Datasheets
- BQ2057CSN
Battery Chargers Texas Instruments BQ2057CSN Overview
The Battery Chargers Texas Instruments BQ2057CSN is an advanced single-cell Li-ion battery charger IC housed in an 8SOIC package. This IC is meticulously engineered by Texas Instruments to enhance the efficiency and safety of lithium-ion battery charging. Incorporating smart features that cater to a variety of power management requirements, the BQ2057CSN offers an optimal solution for precise battery management in compact applications. Its integration facilitates extended battery life and reliability, making it a prime choice for developers looking to leverage advanced charging capabilities in their designs.
BQ2057CSN Features
This IC excels in delivering robust performance features including programmable charge current, preconditioning of deeply discharged batteries, and a high level of charge termination accuracy. It supports automatic recharge and includes a thermal shutdown feature to prevent overheating, enhancing the safety of the charging process. These features ensure that the BQ2057CSN provides efficient and safe charging, making it an indispensable tool for battery management.
BQ2057CSN Applications
- Portable Electronics: Utilized in smartphones, tablets, and other portable devices, the BQ2057CSN manages the charging process to maximize battery lifespan and efficiency.
- Medical Devices: Ensures reliable and safe battery charging for critical healthcare equipment like portable monitors and mobile medical carts, which require consistent performance and dependable power management.
- Wearable Technology: Applied in devices such as fitness trackers and smartwatches, where compact size and efficient power usage are paramount. The BQ2057CSN optimizes battery performance in these small yet power-sensitive devices.
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
-
-
