8 Terminals 7.6V~30V 8-Pin UC2845 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs Transistor Driver
SOT-23
UC2845AD8G4 Datasheet
non-compliant
In-Stock: 0 items
Specifications
Name
Value
Type
Parameter
Factory Lead Time
6 Weeks
Lifecycle Status
ACTIVE (Last Updated: 4 days ago)
Mounting Type
Surface Mount
Package / Case
8-SOIC (0.154, 3.90mm Width)
Surface Mount
YES
Number of Pins
8
Weight
72.603129mg
Operating Temperature
-40°C~85°C TA
Packaging
Tube
JESD-609 Code
e4
Pbfree Code
yes
Part Status
Active
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Number of Terminations
8
ECCN Code
EAR99
Terminal Finish
Nickel/Palladium/Gold (Ni/Pd/Au)
Subcategory
Switching Regulator or Controllers
Technology
BIPOLAR
Terminal Position
DUAL
Terminal Form
GULL WING
Peak Reflow Temperature (Cel)
260
Supply Voltage
11V
Frequency
500kHz
Base Part Number
UC2845
Function
Step-Up, Step-Up/Step-Down
Number of Outputs
1
Output Voltage
13.5V
Output Type
Transistor Driver
Input Voltage-Nom
15V
Analog IC - Other Type
SWITCHING CONTROLLER
Output Configuration
Positive, Isolation Capable
Power Dissipation
1W
Output Current
200mA
Voltage - Supply (Vcc/Vdd)
7.6V~30V
Control Features
Frequency Control
Topology
Boost, Flyback, Forward Converter
Control Mode
CURRENT-MODE
Control Technique
PULSE WIDTH MODULATION
Rise Time
50ns
Supply Current-Max (Isup)
25mA
Synchronous Rectifier
No
Fall Time (Typ)
50 ns
Nominal Input Voltage
25V
Switcher Configuration
BUCK-BOOST
Max Duty Cycle
50 %
Input Current
11mA
Duty Cycle (Max)
48%
Height
1.75mm
Length
4.9mm
Width
3.91mm
Thickness
1.58mm
REACH SVHC
No SVHC
RoHS Status
ROHS3 Compliant
Lead Free
Lead Free
Pricing & Ordering
Quantity
Unit Price
Ext. Price
600
$0.80750
$484.5
UC2845AD8G4 Product Details
UC2845AD8G4 Overview
With a 8-SOIC (0.154, 3.90mm Width) package, the switching controller is suitable for a wide range of applications. 1 outputs can be generated with the dc motor controller. An enclosure of Tube is used to package the PMIC. The program can handle Transistor Driver dc switching's outputs (s). The supply and operating voltage of the dc control are 7.6V~30V. A -40°C~85°C TA dc switcher is not a problem. Surface Mount makes it suitable for general dc dc regulator. For efficient switching control, the dcdc regulator features Frequency Control. The switch converters are connected to a SWITCHING CONTROLLER analog IC. Switching converters are designed with the terminal (s) at position DUAL . 8 terminations with a variety of function. Some of the control techniques used by these dc dc converter ics are PULSE WIDTH MODULATION. The DC switcher's nominal voltage is 15V. UC2845 can be searched for other relevant dc to dc converter ics. The switching converter has a total of 8 pins. Specifically, switching converter falls under the Switching Regulator or Controllers category. Test statistics indicate DC regulator outputs 13.5V voltage. If you start a project, note down the dc dc regulator's usual output current of 200mA. voltage regulator dc to dcs with a 50 % duty cycle are designed to be reliable when powered on and powered off. A frequency of 500kHz is set for the switching controller. A nominal working status is achieved when the input voltage is set to 25V. Switching controller is necessary to provide a voltage of 11V. A controller's current should not exceed 25mA. 11mA current flow input could satisfy the switching converter for operation.
UC2845AD8G4 Features
Transistor Driver Outputs Frequency Control PULSE WIDTH MODULATION Max Duty Cycle: 50 % Frequency: 500kHz
UC2845AD8G4 Applications
There are a lot of Texas Instruments UC2845AD8G4 DC to DC converter applications.