8 Terminals 10V~30V 14-Pin UC2844 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs Up to 500kHz Transistor Driver
SOT-23
E-UC2844BD1013TR Datasheet
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Specifications
Name
Value
Type
Parameter
Mount
Surface Mount
Mounting Type
Surface Mount
Package / Case
8-SOIC (0.154, 3.90mm Width)
Number of Pins
14
Operating Temperature
-25°C~85°C TA
Packaging
Tape & Reel (TR)
Part Status
Obsolete
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Number of Terminations
8
ECCN Code
EAR99
Terminal Position
DUAL
Terminal Form
GULL WING
Frequency
450kHz
Base Part Number
UC2844
JESD-30 Code
R-PDSO-G8
Function
Step-Up/Step-Down
Number of Outputs
1
Output Voltage
5.05V
Output Type
Transistor Driver
Operating Supply Voltage
30V
Input Voltage-Nom
15V
Analog IC - Other Type
SWITCHING CONTROLLER
Output Configuration
Positive, Isolation Capable
Output Current
1A
Voltage - Supply (Vcc/Vdd)
10V~30V
Control Features
Frequency Control
Topology
Boost, Flyback
Control Mode
CURRENT-MODE
Frequency - Switching
Up to 500kHz
Control Technique
PULSE WIDTH MODULATION
Rise Time
50ns
Synchronous Rectifier
No
Fall Time (Typ)
50 ns
Switcher Configuration
SINGLE
Max Duty Cycle
50 %
Duty Cycle (Max)
48%
Length
4.9mm
Width
3.9mm
RoHS Status
ROHS3 Compliant
Lead Free
Lead Free
Pricing & Ordering
Quantity
Unit Price
Ext. Price
E-UC2844BD1013TR Product Details
E-UC2844BD1013TR Overview
It comes in a 8-SOIC (0.154, 3.90mm Width) package, so switching controller can be used for most applications. There is enough capacity in the dc motor controller to generate the output for the 1 input. Tape & Reel (TR) solid enclosure protects the pmic. It is capable of handling Transistor Driver dc switching's outputs (s). DC control operates at 10V~30V volts and has 10V~30V supply voltage. Suitable for working in an dc switcher that has a -25°C~85°C TA. Switching can be done at Up to 500kHz with this switching controller. As it has a Surface Mount value, it can be used for general dc dc regulator. To provide efficient switching control, Frequency Control is included in the dcdc regulator. An analog IC SWITCHING CONTROLLER is connected to the switch converters. Switching converters are designed with the terminal (s) at position DUAL . There are many different types of terminations for 8. These dc dc converter ics adapt a variety of control techniques, including PULSE WIDTH MODULATION. There is a DC switcher's nominal voltage of 15V. UC2844 can be used to locate other relevant dc to dc converter ics. 14 pins are present on switching converter. Statistically, DC regulator outputs 5.05V volts. If you start a project, note down the dc dc regulator's usual output current of 1A. During power-up and power-down, the maximum duty cycle of the voltage regulator dc to dc is set to 50 %. Because of DC switcher's Surface Mount, it is suitable for most prototype designs and applications. 450kHz is the frequency of the switching controller. A circuit should contain 30V in order to ensure the voltage regulator dc to dc runs safely and reliably.
E-UC2844BD1013TR Features
Transistor Driver Outputs Switching Frequency: Up to 500kHz Frequency Control PULSE WIDTH MODULATION Max Duty Cycle: 50 % Frequency: 450kHz
E-UC2844BD1013TR Applications
There are a lot of STMicroelectronics E-UC2844BD1013TR DC to DC converter applications.