8 Terminals 7.6V~30V 8-Pin UC384*B DC to DC converter IC SWITCHING CONTROLLER 1 Outputs Up to 500kHz Transistor Driver
SOT-23
UC3843BNG Datasheet
non-compliant
In-Stock: 0 items
Specifications
Name
Value
Type
Parameter
Factory Lead Time
11 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
Weight
930.006106mg
Operating Temperature
0°C~70°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
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
Output Current
1A
Voltage - Supply (Vcc/Vdd)
7.6V~30V
Max Supply Current
17mA
Control Features
Frequency Control
Topology
Boost, Flyback
Control Mode
CURRENT-MODE
Frequency - Switching
Up to 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
96 %
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
UC3843BNG Product Details
UC3843BNG Overview
In the 8-DIP (0.300, 7.62mm) package, the switching controller meets most application requirements. There is sufficient capacity to generate switching controller for outputs 1. There is a Tube solid enclosure around the pmic. With this function, you can deal with Transistor Driver dc switching's outputs (s). DC control operates at 7.6V~30V volts and has 7.6V~30V supply voltage. Suitable for working in an dc switcher that has a 0°C~70°C TA. It can switch at Up to 500kHz. As it has a Through Hole value, it can be used for general dc dc regulator. To provide efficient switching control, Frequency Control is included in the dcdc regulator. A SWITCHING CONTROLLER analog integrated circuit is connected to the switch converters. DUAL are the position of the terminal of the switching converters. Various 8 terminations. This dc dc converter ic uses a variety of control techniques, including PULSE WIDTH MODULATION. There is a DC switcher's nominal voltage of 15V. In addition to "UC384*B", there are other relevant dc to dc converter ics you can find. There are 8 pins on switching converter. Specifically, switching converter falls under the Switching Regulator or Controllers category. DC regulator outputs 13.4V voltage based on test statistics. A starting point for a project is to note down the dc dc regulator's usual output current, which is 1A. Voltage regulator dc to dc is designed to operate at 96 % duty cycle during power-ups and power-downs to ensure reliability. Because of DC switcher's Through Hole, it is suitable for most prototype designs and applications. A frequency of 52kHz is set for the switching controller. It is possible to set the input voltage as 30V for nominal working statuses. Components may become damaged if their current exceeds 17mA.
UC3843BNG Features
Transistor Driver Outputs Switching Frequency: Up to 500kHz Frequency Control PULSE WIDTH MODULATION Max Duty Cycle: 96 % Frequency: 52kHz
UC3843BNG Applications
There are a lot of ON Semiconductor UC3843BNG DC to DC converter applications.