UC2842ADG4
Or copy the link below:
- Mfr.Part #
- UC2842ADG4
- Manufacturer
- Texas Instruments
- Package / Case
- 14-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC PWM BOOST FLYBACK CM 14SOIC
- Stock
- 33,357
- In Stock ：
- 33,357
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Texas Instruments
- Product Category :
- DC DC Switching Controllers
- REACH SVHC :
- No SVHC
- Rise Time :
- 50ns
- RoHS Status :
- ROHS3 Compliant
- Surface Mount :
- yes
- Analog IC - Other Type :
- SWITCHING CONTROLLER
- Height :
- 1.75mm
- Control Technique :
- PULSE WIDTH MODULATION
- Peak Reflow Temperature (Cel) :
- 260
- Package / Case :
- 14-SOIC (0.154, 3.90mm Width)
- Base Part Number :
- UC2842
- Duty Cycle (Max) :
- 96%
- Output Type :
- Transistor Driver
- Weight :
- 122.413241mg
- Voltage - Supply (Vcc/Vdd) :
- 10V~30V
- Output Voltage :
- 15V
- Nominal Input Voltage :
- 25V
- Output Configuration :
- Positive
- Control Features :
- Frequency Control
- Number of Outputs :
- 1
- Mounting Type :
- Surface Mount
- Thickness :
- 1.58mm
- Control Mode :
- CURRENT-MODE
- Supply Current-Max (Isup) :
- 25mA
- Output Current :
- 200mA
- Terminal Form :
- Gull wing
- Lead Free :
- Lead Free
- Number of Pins :
- 14
- Topology :
- Boost, Buck, Buck-Boost, Flyback, Forward
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Terminal Position :
- Dual
- Operating Temperature :
- -40°C~85°C TA
- ECCN Code :
- EAR99
- Fall Time (Typ) :
- 50 ns
- Length :
- 8.65mm
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Frequency :
- 450kHz
- Number of Terminations :
- 14
- Supply Voltage :
- 11V
- Function :
- Step-Up, Step-Down, Step-Up/Step-Down
- Max Duty Cycle :
- 100 %
- Frequency - Switching :
- Up to 500kHz
- Input Voltage-Nom :
- 15V
- Width :
- 3.91mm
- Factory Lead Time :
- 6 Weeks
- Input Current :
- 11mA
- JESD-609 Code :
- e4
- Synchronous Rectifier :
- No
- Pbfree Code :
- yes
- Lifecycle Status :
- ACTIVE (Last Updated: 2 days ago)
- Packaging :
- Tube
- Datasheets
- UC2842ADG4
DC DC Switching Controllers Texas Instruments UC2842ADG4 Overview
The Texas Instruments UC2842ADG4 DC DC Switching Controller is a key component for engineers looking to design high-efficiency power conversion systems. This IC specializes in PWM (Pulse Width Modulation) control for boost and flyback converters, housed in a 14SOIC package for optimal integration. The UC2842ADG4 is engineered to provide precise power management and increased reliability for a variety of demanding applications, ensuring efficient operation under varying load conditions. Its robust design is particularly suited for high-performance environments where energy efficiency and power density are critical. This product's versatility and advanced features make it an essential choice for manufacturers aiming to enhance their electronic systems.
UC2842ADG4 Features
The UC2842ADG4 includes several features that make it stand out in power management applications. It supports a wide range of input voltages, which facilitates flexible design options. Its high-frequency operation minimizes the size of passive components, reducing overall system cost and improving efficiency. The built-in under-voltage lockout ensures stability and safe operation, while the programmable soft-start function allows for controlled inrush currents, protecting other circuit components from sudden voltage spikes.
UC2842ADG4 Applications
- Power Supply Units: The UC2842ADG4 can be used to design efficient and compact AC-DC and DC-DC power supplies that require stable output despite variable input sources.
- LED Lighting Drivers: This IC facilitates the development of drivers for LED lighting systems that demand reliable and flicker-free operation.
- Chargers for Portable Devices: It is ideal for constructing battery chargers that need precise voltage and current control to ensure fast and safe charging.
- Solar Power Inverters: In solar applications, the UC2842ADG4 helps convert DC generated by solar panels into AC, maximizing the efficiency of solar power systems.
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
-
-
