14 Terminations 14 Pin AC to DC power converter 1 Outputs 500kHz
SOT-23
UC3844ADG4 Datasheet
non-compliant
In-Stock: 0 items
Specifications
Name
Value
Type
Parameter
Package / Case
SOIC
Surface Mount
YES
Number of Pins
14
Weight
122.413241mg
JESD-609 Code
e4
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Number of Terminations
14
ECCN Code
EAR99
Terminal Finish
Nickel/Palladium/Gold (Ni/Pd/Au)
Max Operating Temperature
70°C
Min Operating Temperature
0°C
Terminal Position
DUAL
Terminal Form
GULL WING
Peak Reflow Temperature (Cel)
260
Number of Functions
1
Supply Voltage
11V
Frequency
450kHz
Pin Count
14
Number of Outputs
1
Input Voltage-Nom
15V
Temperature Grade
COMMERCIAL
Max Supply Voltage
30V
Analog IC - Other Type
SWITCHING CONTROLLER
Current - Output
200mA
Voltage - Output
15V
Topology
Flyback, Boost
Control Mode
CURRENT-MODE
Frequency - Switching
500kHz
Control Technique
PULSE WIDTH MODULATION
Rise Time
50ns
Fall Time (Typ)
50 ns
Nominal Input Voltage
25V
Switcher Configuration
SINGLE
Max Duty Cycle
50 %
Duty Cycle (Max)
50 %
Height
1.58mm
Length
8.65mm
Width
3.91mm
Radiation Hardening
No
RoHS Status
RoHS Compliant
Lead Free
Lead Free
Pricing & Ordering
Quantity
Unit Price
Ext. Price
1
$0.56000
$0.56
500
$0.5544
$277.2
1000
$0.5488
$548.8
1500
$0.5432
$814.8
2000
$0.5376
$1075.2
2500
$0.532
$1330
UC3844ADG4 Product Details
UC3844ADG4 Overview
SOIC is the package in which the ac to dc converter is embedded.The AC DC converter uses a type SWITCHING CONTROLLER analog integrated circuit.When the switching frequency reaches 500kHz , the circuit is closed.A total of 14 terminations have been recorded.On the ac/dc converter, there are 14 pins.A total of 14 pins are present on the ac-dc converter.The number of outputs to run is 1 .This power AC DC is capable of reaching high efficiency when operating at a frequency of 450kHz .It is imperative that this AC to DC converter is set to 11V at all times.As long as 70°C is set to its maximum value, the AC to DC power converter will run steadily.Temperatures below 0°C are not permitted for this isolated switch.A 200mA output current provides maximum flexibility in design.There is 15V voltage output from it.
UC3844ADG4 Features
Packaged with SOIC Switching Frequency at 500kHz With 14 pins
UC3844ADG4 Applications
There are a lot of Texas Instruments UC3844ADG4 AC DC Converters applications.