8 Terminals 8-Pin DC to DC converter IC SWITCHING CONTROLLER 1 Outputs 40kHz
SOT-23
UC2843AQD8RG4Q1 Datasheet
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Specifications
Name
Value
Type
Parameter
Package / Case
SOIC
Surface Mount
YES
Number of Pins
8
Weight
75.608178mg
Packaging
Tape & Reel (TR)
JESD-609 Code
e4
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Number of Terminations
8
ECCN Code
EAR99
Terminal Finish
Nickel/Palladium/Gold (Ni/Pd/Au)
Max Operating Temperature
125°C
Min Operating Temperature
-40°C
Terminal Position
DUAL
Terminal Form
GULL WING
Peak Reflow Temperature (Cel)
260
Number of Functions
1
Pin Count
8
Number of Outputs
1
Output Voltage
5V
Input Voltage-Nom
15V
Temperature Grade
AUTOMOTIVE
Max Supply Voltage
30V
Analog IC - Other Type
SWITCHING CONTROLLER
Current - Output
1kA
Frequency (Max)
500kHz
Topology
Boost
Control Mode
CURRENT-MODE
Frequency - Switching
40kHz
Input Voltage (Max)
25V
Control Technique
PULSE WIDTH MODULATION
Rise Time
50ns
Fall Time (Typ)
50 ns
Switcher Configuration
PUSH-PULL
Max Duty Cycle
100 %
Duty Cycle (Max)
100 %
Length
4.9mm
Width
3.9mm
Radiation Hardening
No
RoHS Status
RoHS Compliant
Lead Free
Lead Free
UC2843AQD8RG4Q1 Product Details
UC2843AQD8RG4Q1 Overview
In the SOIC package, the switching controller meets most application requirements. There is sufficient capacity to generate switching controller for outputs 1. There is a Tape & Reel (TR) solid enclosure around the pmic. It can switch at 40kHz. 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. There are 8 pins on switching converter. DC regulator outputs 5V voltage based on test statistics. The dc to dc regulator can only accept 25V input voltage. Voltage regulator dc to dc is designed to operate at 100 % duty cycle during power-ups and power-downs to ensure reliability. You should keep dc regulator at -40°C degrees or higher. There should be 125°C temperature above 125°C degrees Celsius when dc regulator runs. 1 functions (s) are included in the switch converters. Designing voltage regulators switchings with 8 pins. Switching can take place at a maximum frequency of 500kHz. This is an ideal solution for switching controllers with 1kA inputs. Voltage rating is 30V.