24 Terminals 7.6V~20V 24-Pin UC2827 DC to DC converter ICSWITCHING CONTROLLER 3 Outputs 220kHz Transistor Driver
SOT-23
UC2827N-1G4 Datasheet
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Specifications
Name
Value
Type
Parameter
Mount
Through Hole
Mounting Type
Through Hole
Package / Case
24-DIP (0.600, 15.24mm)
Number of Pins
24
Operating Temperature
-40°C~85°C TA
Packaging
Tube
JESD-609 Code
e4
Pbfree Code
yes
Part Status
Obsolete
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Number of Terminations
24
ECCN Code
EAR99
Terminal Finish
Nickel/Palladium/Gold (Ni/Pd/Au)
Additional Feature
CAN ALSO WORK IN CURRENT MODE
Subcategory
Switching Regulator or Controllers
Technology
BIPOLAR
Terminal Position
DUAL
Terminal Pitch
2.54mm
Frequency
450kHz
Base Part Number
UC2827
Function
Step-Up/Step-Down
Number of Outputs
3
Output Voltage
2.5V
Output Type
Transistor Driver
Input Voltage-Nom
15V
Analog IC - Other Type
SWITCHING CONTROLLER
Output Configuration
Positive
Output Current
100mA
Voltage - Supply (Vcc/Vdd)
7.6V~20V
Control Features
Frequency Control, Ramp, Soft Start
Topology
Full-Bridge, Push-Pull
Control Mode
VOLTAGE-MODE
Frequency - Switching
220kHz
Control Technique
PULSE WIDTH MODULATION
Rise Time
40ns
Synchronous Rectifier
Yes
Fall Time (Typ)
30 ns
Nominal Input Voltage
15V
Max Duty Cycle
95 %
Duty Cycle (Max)
91%
Output Phases
1
Height Seated (Max)
5.08mm
Radiation Hardening
No
RoHS Status
ROHS3 Compliant
Lead Free
Contains Lead
UC2827N-1G4 Product Details
UC2827N-1G4 Overview
As a result of 24-DIP (0.600, 15.24mm) compact design, the switching controller is compatible with most applications. 3 outputs can be generated with the dc motor controller. Tube is the solid enclosure in which PMIC is packaged. It is capable of handling Transistor Driver dc switching's outputs (s). dc control's supply and operating voltages are 7.6V~20V. Workable in an dc switcher where -40°C~85°C TA is the -40°C~85°C TArm. The switching controller can be switched at 220kHz. The Through Hole allows it to be used for dc dc regulator in general. To provide efficient switching control, Frequency Control, Ramp, Soft Start is included in the dcdc regulator. An analog IC SWITCHING CONTROLLER is connected to the switch converters. DUAL are the position of the terminal of the switching converters. A variety of dc switching's functions can be performed on 24 terminations. PULSE WIDTH MODULATION is an example of one of the control techniques these dc dc converter ics adapt. The nominal DC switcher's voltage input is 15V. UC2827 can be searched for other relevant dc to dc converter ics. Total pins of switching converter are 24. Particularly, switching converter is a type of Switching Regulator or Controllers. A 2.5V voltage of DC regulator was detected in the test statistics. It's important to remember that the dc dc regulator's normaloutput current is 100mA, so you should note it down when starting a new project. It is set to 95 % duty cycle to ensure voltage regulator dc to dc reliability during power-ups and power-downs. Having a Through Hole makes DC switcher suitable for most application and prototype designs. A frequency of 450kHz is used by the switching controller. To better satisfy the need, DC to DC voltage regulator has a value of CAN ALSO WORK IN CURRENT MODE. Input voltage can be set to 15V for nominal working status.
UC2827N-1G4 Features
Transistor Driver Outputs Switching Frequency: 220kHz Frequency Control, Ramp, Soft Start PULSE WIDTH MODULATION Max Duty Cycle: 95 % Frequency: 450kHz CAN ALSO WORK IN CURRENT MODE
UC2827N-1G4 Applications
There are a lot of Texas Instruments UC2827N-1G4 DC to DC converter applications.