8 Terminals 10V~36V 8-Pin UC384*B DC to DC converter IC SWITCHING CONTROLLER 1 Outputs Up to 500kHz Transistor Driver
SOT-23
UC3844BNG Datasheet
non-compliant
In-Stock: 0 items
Specifications
Name
Value
Type
Parameter
Factory Lead Time
8 Weeks
Lifecycle Status
ACTIVE (Last Updated: 3 days ago)
Mount
Through Hole
Mounting Type
Through Hole
Package / Case
8-DIP (0.300, 7.62mm)
Number of Pins
8
Operating Temperature
0°C~70°C TA
Packaging
Tube
Published
2002
JESD-609 Code
e3
Pbfree Code
yes
Part Status
Active
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Number of Terminations
8
ECCN Code
EAR99
Terminal Finish
Tin (Sn)
Subcategory
Switching Regulator or Controllers
Technology
BIPOLAR
Terminal Position
DUAL
Peak Reflow Temperature (Cel)
260
Terminal Pitch
2.54mm
Frequency
250kHz
Time@Peak Reflow Temperature-Max (s)
40
Base Part Number
UC384*B
Function
Step-Up, Step-Up/Step-Down
Number of Outputs
1
Output Voltage
13.4V
Output Type
Transistor Driver
Input Voltage-Nom
15V
Analog IC - Other Type
SWITCHING CONTROLLER
Output Configuration
Positive
Power Dissipation
1.25W
Output Current
200mA
Voltage - Supply (Vcc/Vdd)
10V~36V
Max Supply Current
17mA
Control Features
Frequency Control
Topology
Boost, Flyback
Control Mode
CURRENT-MODE
Frequency - Switching
Up to 500kHz
Input Voltage (Max)
25V
Halogen Free
Halogen Free
Control Technique
PULSE WIDTH MODULATION
Rise Time
50ns
Synchronous Rectifier
No
Fall Time (Typ)
50 ns
Switcher Configuration
SINGLE
Threshold Voltage
17.5V
Max Duty Cycle
48 %
Input Bias Current
-2μA
Height
3.44mm
Length
10.16mm
Width
6.6mm
REACH SVHC
No SVHC
RoHS Status
ROHS3 Compliant
Lead Free
Lead Free
Pricing & Ordering
Quantity
Unit Price
Ext. Price
1
$0.61000
$0.61
50
$0.51360
$25.68
100
$0.42180
$42.18
500
$0.33650
$168.25
1,000
$0.27209
$0.27209
UC3844BNG Product Details
UC3844BNG Overview
This switching controller fits most application requirements since it is packaged in a 8-DIP (0.300, 7.62mm) package. 1 outputs can be generated with the dc motor controller. PMIC is packaged in a solid enclosure of Tube. Transistor Driver dc switching's outputs (s) are supported. 10V~36V is the operating voltage and supply voltage of the dc control. Suitable for a 0°C~70°C TA dc switcher. There is a switch at Up to 500kHz that can be used with this controller. dc dc regulator is made easier with Through Hole. Frequency Control is used for efficient switching control in the dcdc regulator. An analog IC SWITCHING CONTROLLER is connected to the switch converters. The switching converters's terminal (s) are designed at DUAL . A variety of terminations with 8 of dc switching. It includes PULSE WIDTH MODULATION as one of the control techniques dc dc converter ic adapts. DC switcher's input voltageis set to 15V. You can find other relevant dc to dc converter ics by searching "UC384*B". There are only 8 pins on switching converter. In particular, switching converter belongs to the Switching Regulator or Controllers family. DC regulator outputs 13.4V voltage according to the test statistics. The dc to dc regulator can only accept a maximum input voltage of 25V. normally, the dc dc regulator's output current is 200mA, which you should keep in mind when starting a project. voltage regulator dc to dcs with a 48 % duty cycle are designed to be reliable when powered on and powered off. Having a Through Hole makes DC switcher ideal for most prototype and application designs. Switching controllers operate at 250kHz frequencies. If the current exceeds 17mA, the component may not operate correctly and may even be damaged.
UC3844BNG Features
Transistor Driver Outputs Switching Frequency: Up to 500kHz Frequency Control PULSE WIDTH MODULATION Max Duty Cycle: 48 % Frequency: 250kHz
UC3844BNG Applications
There are a lot of ON Semiconductor UC3844BNG DC to DC converter applications.