8 Terminals 7.6V~30V 8-Pin UC284*B DC to DC converter ICSWITCHING CONTROLLER 1 Outputs 500kHz Transistor Driver
SOT-23
UC2845BNG Datasheet
non-compliant
In-Stock: 0 items
Specifications
Name
Value
Type
Parameter
Factory Lead Time
12 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
-25°C~85°C TA
Packaging
Tube
Published
1999
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
52kHz
[email protected] Reflow Temperature-Max (s)
40
Base Part Number
UC284*B
Function
Step-Up, Step-Up/Step-Down
Number of Outputs
1
Output Voltage
5.05V
Output Type
Transistor Driver
Input Voltage-Nom
15V
Analog IC - Other Type
SWITCHING CONTROLLER
Output Configuration
Positive or Negative, Isolation Capable
Output Current
200mA
Voltage - Supply (Vcc/Vdd)
7.6V~30V
Control Features
Frequency Control
Topology
Boost, Flyback
Control Mode
CURRENT-MODE
Frequency - Switching
500kHz
Halogen Free
Halogen Free
Control Technique
PULSE WIDTH MODULATION
Rise Time
50ns
Synchronous Rectifier
No
Fall Time (Typ)
50 ns
Nominal Input Voltage
30V
Switcher Configuration
SINGLE
Max Duty Cycle
48 %
Height
5.33mm
Length
10.02mm
Width
7.11mm
RoHS Status
ROHS3 Compliant
Lead Free
Lead Free
Pricing & Ordering
Quantity
Unit Price
Ext. Price
1
$0.60000
$0.6
50
$0.49920
$24.96
100
$0.40730
$40.73
500
$0.32200
$161
UC2845BNG Product Details
UC2845BNG Overview
As a result of 8-DIP (0.300, 7.62mm) compact design, the switching controller is compatible with most applications. 1 outputs are supported by the dc motor controller. Tube solid enclosure protects the pmic. With this function, you can deal with Transistor Driver dc switching's outputs (s). 7.6V~30V is the operating voltage and supply voltage of the dc control. Qualified to work in a -25°C~85°C TA dc switcher. The switching controller can be switched at 500kHz. It is suitable for general dc dc regulator when it is set to Through Hole. Frequency Control provides dcdc regulator efficient switching control. A SWITCHING CONTROLLER analog IC is connected to the switch converters. Terminal (s) of the switching converters are designed at the DUAL position. A variety of dc switching's functions can be performed on 8 terminations. A few of the control techniques these dc dc converter ics adapt include PULSE WIDTH MODULATION. 15V nominal DC switcher's voltage input. In addition to "UC284*B", there are other relevant dc to dc converter ics you can find. 8 pins are present on switching converter. Switching converter is a special type of Switching Regulator or Controllers. Based on the test statistics, DC regulator outputs voltage 5.05V. A starting point for a project is to note down the dc dc regulator's usual output current, which is 200mA. A duty cycle set at 48 % ensures voltage regulator dc to dc reliability during power-on and power-off. DC switcher's Through Hole makes it qualified for most application and prototype designs. DC switcher'sA frequency of 52kHz is set for the switching controller. Input voltage can be set to 30V for nominal working status.
UC2845BNG Features
Transistor Driver Outputs Switching Frequency: 500kHz Frequency Control PULSE WIDTH MODULATION Max Duty Cycle: 48 % Frequency: 52kHz
UC2845BNG Applications
There are a lot of ON Semiconductor UC2845BNG DC to DC converter applications.