Images are for reference only See Product Specifications
Orders Over
$5000UC3909DWG4
2000mA Lead-Acid Battery Charger in SOIC Tube Package
Brands: Texas Instruments
Mfr.Part #: UC3909DWG4
Datasheet: UC3909DWG4 Datasheet (PDF)
Package/Case: SOIC
Product Type: Battery Chargers
RoHS Status:
Stock Condition: 4,584 pcs, New Original
Warranty: 1 Year Ovaga Warranty - Find Out More
0
1
UC3909DWG4 General Description
The UC3909DWG4 is a voltage supervisory integrated circuit (IC) manufactured by Texas Instruments. It's designed for monitoring power supply voltages in systems where a clean power-on reset signal is required. This IC ensures reliable system operation by providing a reset signal when the monitored voltage drops below a predetermined threshold.Key features of the UC3909DWG4 include:1. Wide operating voltage range: It can monitor supply voltages from 1.1V to 40V, making it suitable for a variety of applications.2. Adjustable reset threshold: The reset threshold voltage can be set externally, allowing flexibility in design to accommodate different voltage requirements.3. Precision voltage reference: The IC includes a precision reference voltage source for accurate monitoring and reset operation.4. Low power consumption: It operates with low quiescent current, conserving power in battery-operated or energy-efficient systems.5. Open-drain reset output: The reset output is provided as an open-drain output, enabling easy interfacing with microcontrollers and other logic devices.6. Wide temperature range: The UC3909DWG4 is capable of operating over a wide temperature range, making it suitable for harsh environments.
Features
Application
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| ECCN (US) | EAR99 | Part Status | Obsolete |
| Automotive | No | PPAP | No |
| Type | Switching Battery Charger | Battery Type | Lead-Acid |
| Maximum Supply Current (mA) | 19 | Minimum Operating Supply Voltage (V) | 7.5 |
| Maximum Operating Supply Voltage (V) | 40 | Output Current (mA) | 2000(Min) |
| Minimum Operating Temperature (°C) | -20 | Maximum Operating Temperature (°C) | 70 |
| Packaging | Tube | Mounting | Surface Mount |
| Package Height | 2.35(Max) | Package Width | 7.6(Max) |
| Package Length | 13(Max) | PCB changed | 20 |
| Standard Package Name | SO | Supplier Package | SOIC |
| Pin Count | 20 |
Shipping
| Shipping Type | Ship Fee | Lead Time | |
|---|---|---|---|
 |
DHL | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
Fedex | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
UPS | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
TNT | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
EMS | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
REGISTERED AIR MAIL | $20.00-$40.00 (0.50 KG) | 2-5 days |
Processing Time：Shipping fee depend on different zone and country.
Payment
| Terms of payment | Hand Fee | |
|---|---|---|
 |
Wire Transfer | charge US$30.00 banking fee. |
 |
Paypal | charge 4.0% service fee. |
 |
Credit Card | charge 3.5% service fee. |
 |
Western Union | charge US.00 banking fee. |
 |
Money Gram | charge US$0.00 banking fee. |
Guarantees
1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.
2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.
Packing
-
![Product]( "Product")
Step1 :Product
-
![Vacuum packaging]( "Vacuum packaging")
Step2 :Vacuum packaging
-
![Anti-static bag]( "Anti-static bag")
Step3 :Anti-static bag
-
![Individual packaging]( "Individual packaging")
Step4 :Individual packaging
-
![Packaging boxes]( "Packaging boxes")
Step5 :Packaging boxes
-
![bar-code shipping tag]( "bar-code shipping tag")
Step6 :bar-code shipping tag
All the products will packing in anti-staticbag. Ship with ESD antistatic protection.
Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.
We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.
After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.
We provide high quality products, thoughtful service and after sale guarantee
-
![Product]( "Product")
We have rich products, can meet your various needs.
-
![quantity]( "quantity")
Minimum order quantity starts from 1pcs.
-
![shipping]( "shipping")
Lowest international shipping fee starts from $0.00
-
![guarantee]( "guarantee")
365 days quality guarantee for all products
