Name: UC3842BD1013TR
Brand: STMicroelectronics
SKU: UC3842BD1013TR
Price: 1.08000 USD
Availability: InStock

Technical Specifications

Parameter Name	Value
Type	Parameter
Factory Lead Time	10 Weeks
Lifecycle Status	ACTIVE (Last Updated: 7 months ago)
Mount	Surface Mount
Mounting Type	Surface Mount
Package / Case	8-SOIC (0.154, 3.90mm Width)
Number of Pins	8
Operating Temperature	0°C~70°C TJ
Packaging	Tape & Reel (TR)
Part Status	Active
Moisture Sensitivity Level (MSL)	1 (Unlimited)
Number of Terminations	8
ECCN Code	EAR99
Subcategory	Switching Regulator or Controllers
Technology	BIPOLAR
Terminal Position	DUAL
Terminal Form	GULL WING
Frequency	500kHz
Base Part Number	UC3842
Function	Step-Up, Step-Up/Step-Down
Number of Outputs	1
Output Voltage	5.1V
Output Type	Transistor Driver
Input Voltage-Nom	15V
Analog IC - Other Type	SWITCHING CONTROLLER
Output Configuration	Positive
Output Current	1A
Voltage - Supply (Vcc/Vdd)	10V~30V
Max Supply Current	17mA
Control Features	Frequency Control
Topology	Boost, Flyback
Control Mode	CURRENT-MODE
Frequency - Switching	Up to 500kHz
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	100 %
Duty Cycle (Max)	96%
Length	4.9mm
Width	3.9mm
RoHS Status	ROHS3 Compliant
Lead Free	Lead Free

UC3842BD1013TR Product Details

UC3842BD1013TR Overview

With its 8-SOIC (0.154, 3.90mm Width) package, the switching controller fits the needs of most applications. The dc motor controller is adquate to generate for 1 outputs. Packaging for the pmic consists of Tape & Reel (TR) solid enclosures. With this function, you can deal with Transistor Driver dc switching's outputs (s). dc control's supply and operating voltages are 10V~30V. Worked in an dc switcher with a 0°C~70°C TJ rating. Using this switching controller, it is possible to switch at Up to 500kHz. As it has a Surface Mount value, it can be used for general dc dc regulator. To provide efficient switching control, Frequency Control is included in the dcdc regulator. SWITCHING CONTROLLER analog IC connects the switch converters. Switching converters are designed with the terminal (s) at position DUAL . An array of 8 terminations of dc switching. These dc dc converter ics adapt a variety of control techniques, including PULSE WIDTH MODULATION. A DC switcher's nominal voltage of 15V is input. A search for "UC3842" will reveal other relevant dc to dc converter ics. 8 pins are present on switching converter. In particular, switching converter is a type of Switching Regulator or Controllers. Based on the test statistics, DC regulator outputs voltage 5.1V. If you are starting a new project, you should note the dc dc regulator's typical output current is 1A. The maximum duty cycle of this voltage regulator dc to dc is set to 100 % to ensure reliability during power-up and power-down. DC switcher's Surface Mount makes it qualified for most application and prototype designs. DC switcher'sA frequency of 500kHz is set for the switching controller. Input voltage can be set to 30V for nominal working status. Continually operating at more than 17mA may cause malfunctions and damage to the component.