ON Semiconductor UC2844BN

Name: UC2844BN
Brand: ON Semiconductor
SKU: 3731449-UC2844BN
Availability: InStock
Rating: 5 (1 reviews)

Part Number:: UC2844BN

Manufacturer:: ON Semiconductor

Ventron No:: 3731449-UC2844BN

Description:: IC REG CTRLR PWM CM 8-DIP

ECAD Model:

Datasheet:: UC3844B,45B & UC2844B,45B

Specifications

ON Semiconductor UC2844BN technical specifications, attributes, parameters and parts with similar specifications to ON Semiconductor UC2844BN.

Mounting Type
Through Hole
Package / Case
8-DIP (0.300, 7.62mm)
Surface Mount
NO
Number of Pins
8
Operating Temperature
-25°C~85°C TA
Packaging
Tube
Published
1999
JESD-609 Code
e0
Part Status
Obsolete
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Number of Terminations
8
ECCN Code
EAR99
Terminal Finish
Tin/Lead (Sn/Pb)
Subcategory
Switching Regulator or Controllers
Technology
BIPOLAR
Terminal Position
DUAL
Terminal Pitch
2.54mm
Base Part Number
UC284*B
Function
Step-Up, 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
Output Current
1A
Voltage - Supply (Vcc/Vdd)
10V~36V
Control Features
Frequency Control
Topology
Boost, Flyback
Control Mode
CURRENT-MODE
Frequency - Switching
Up to 500kHz
Input Voltage (Max)
25V
Control Technique
PULSE WIDTH MODULATION
Rise Time
50ns
Synchronous Rectifier
No
Fall Time (Typ)
50 ns
Switcher Configuration
SINGLE
Max Duty Cycle
48 %
Height Seated (Max)
4.45mm
Width
7.62mm
RoHS Status
Non-RoHS Compliant
Lead Free
Lead Free

Description

UC2844BN Overview
The brand of this part is ON Semiconductor, a leading manufacturer of electronic components. This specific part is a PMIC - AC DC Converters, Offline Switchers chip, belonging to the PMIC - AC DC Converters, Offline Switchers category. It is packaged in an 8-DIP (0.300, 7.62mm) package, and comes in a tube packaging. Its JESD-609 Code is e0 and its terminal pitch is 2.54mm. The base part number is UC284*B. This chip has an input voltage of 15V and a positive output configuration. Its voltage supply range is 10V~36V and it features frequency control as its control feature. The control mode for this chip is CURRENT-MODE.

UC2844BN Features
Transistor Driver Outputs
Switching Frequency: Up to 500kHz
Frequency Control
PULSE WIDTH MODULATION
Max Duty Cycle: 48 %

UC2844BN Applications
There are a lot of ON Semiconductor UC2844BN DC to DC converter applications.

Mobile phones
Pipe bending machines
Grinders
Computer monitoring equipment of building
Elevator lighting
Correction machines
Program control systems
Constant current circuits
Arc suppression circuits
Flexible manufacturing cells

UC2844BN More Descriptions

Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDIP8
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Converter Offline Forward Topology Up to 500kHz 8-Mini DIP / Current Mode PWM Controller 1A 500kHz 8-Pin PDIP Tube
Pwm Controller, 500Khz, 15V, Dip-8; Input Voltage:-; Output Voltage:-; Output Current:1A; Supply Voltage Min:11V; Supply Voltage Max:30V; Controller Ic Case Style:Dip; No. Of Pins:8Pins; Frequency:500Khz; Product Range:-; Msl:- Rohs Compliant: Yes |Stmicroelectronics UC2844BN
PWM Pulse Width Modulator Controllers 0.5mA Current Mode
STMICROELECTRONICS UC2844BN CURRENT MODE PWM CONTROLLERS

Certification