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UC3909 Battery Charger in Bangladesh
UC3909 Battery Charger in Bangladesh

UC3909 Battery Charger

SKU: REG-00024

Warranty: 3 Days

Model: N/A

৳ 517.89

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Category: Charger

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Description of UC3909 Battery Charger

The UC3909 family of Switchmode Lead-Acid Battery Chargers accurately controls lead acid battery charging with a highly efficient average current mode control loop. This chip combines charge state logic with average current PWM control circuitry. Charge state logic commands current or voltage control depending on the charge state. The chip includes undervoltage lockout circuitry to insure sufficient supply voltage is present before output switching starts. Additional circuit blocks include a differential current sense amplifier, a 1.5% voltage reference, a –3.9mV/°C thermistor linearization circuit, voltage and current error amplifiers, a PWM oscillator, a PWM comparator, a PWM latch, charge state decode bits, and a 100mA open collector output driver.

 

FEATURES

  • Accurate and Efficient Control of Battery Charging
  • Average Current Mode Control from Trickle to Overcharge
  • Resistor Programmable Charge Currents
  • Thermistor Interface Tracks Battery Requirements Over Temperature
  • Output Status Bits Report on Four Internal Charge States
  • Undervoltage Lockout Monitors VCC and VREF

Specification of UC3909 Battery Charger

  • Supply Voltage (VCC), OUT, STAT0, STAT1:40V
  • Output Current Sink :0.1A
  • CS+, CS-: -0.4 to VCC (Note 1)
  • Remaining Pin Voltages: -0.3V to 9V
  • Storage Temperature : -65°C to +150°C
  • Junction Temperature : -55°C to +150°C

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UC3909 Battery Charger

৳ 517.89

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What is the price of UC3909 Battery Charger in Bangladesh?

The latest and best price of UC3909 Battery Charger in Bangladesh is BDT 517.89 Taka. You can purchase the UC3909 Battery Charger at the best price on TechShopBD.com or visit our office to pick yours up today.

Where to buy a UC3909 Battery Charger in Bangladesh?

You can easily buy the UC3909 Battery Charger at the best price in Bangladesh from TechShopBD.com (our online store) or visit our physical office.

Top Reasons to Choose TechShopBD for Purchasing UC3909 Battery Charger

When you choose TechShopBD for purchasing UC3909 Battery Charger, you’re not just buying a product — you're investing in quality, support, and convenience. Here’s why thousands of customers trust us:

  • Competitive Prices: We offer UC3909 Battery Charger at highly competitive rates, ensuring great value for your money.
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  • Quality Passed: Every product undergoes strict quality checks to ensure it meets high performance and durability standards.
  • Expert Technical Support: Our experienced technical team is always ready to assist you with any queries or technical issues.
  • Warranty & Replacement Facility: Enjoy peace of mind with our warranty coverage and an easy replacement process for eligible products.
  • After-Sales Support: Get reliable assistance even after your purchase to ensure a smooth and hassle-free experience.
  • Fast Delivery: We ensure quick and safe delivery across Bangladesh.
  • Product Documentation: Access detailed manuals and datasheets to help you understand and use your UC3909 Battery Charger effectively.
  • Blogs and Videos: Explore step-by-step tutorials, detailed blog posts, and helpful video guides to easily set up and get the best performance from your UC3909 Battery Charger.