16 Terminals 7.6V~30V 16-Pin UC2845 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs 500kHz Transistor Driver
SOT-23
UC2845ADW Datasheet
non-compliant
In-Stock: 0 items
Specifications
Name
Value
Type
Parameter
Factory Lead Time
6 Weeks
Lifecycle Status
ACTIVE (Last Updated: 1 day ago)
Mounting Type
Surface Mount
Package / Case
16-SOIC (0.295, 7.50mm Width)
Surface Mount
YES
Number of Pins
16
Weight
473.692182mg
Operating Temperature
-40°C~85°C TA
Packaging
Tube
JESD-609 Code
e4
Pbfree Code
yes
Part Status
Active
Moisture Sensitivity Level (MSL)
2 (1 Year)
Number of Terminations
16
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
450kHz
Base Part Number
UC2845
Function
Step-Up, Step-Up/Step-Down
Number of Outputs
1
Output Voltage
15V
Output Type
Transistor Driver
Input Voltage-Nom
15V
Analog IC - Other Type
SWITCHING CONTROLLER
Operating Supply Current
17mA
Nominal Supply Current
17mA
Output Configuration
Positive, Isolation Capable
Output Current
200mA
Voltage - Supply (Vcc/Vdd)
7.6V~30V
Control Features
Frequency Control
Topology
Boost, Flyback, Forward Converter
Control Mode
CURRENT-MODE
Frequency - Switching
500kHz
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 %
Duty Cycle (Max)
48%
Height
2.65mm
Length
10.3mm
Width
7.5mm
Thickness
2.35mm
RoHS Status
ROHS3 Compliant
Lead Free
Lead Free
Pricing & Ordering
Quantity
Unit Price
Ext. Price
600
$0.80750
$484.5
UC2845ADW Product Details
UC2845ADW Overview
With a 16-SOIC (0.295, 7.50mm Width) package, the switching controller is suitable for a wide range of applications. The dc motor controller is adquate to generate for 1 outputs. Tube solid enclosure protects the pmic. The program can handle Transistor Driver dc switching's outputs (s). 7.6V~30V is the operating voltage and supply voltage of the dc control. Workable in an dc switcher where -40°C~85°C TA is the -40°C~85°C TArm. A switching controller such as this can switch at a value of 500kHz . dc dc regulators can be carried out with Surface Mount. The dcdc regulator features Frequency Control for efficient switching control. Thare switch converters are connected to an analog integrated circuit (IC) of type SWITCHING CONTROLLER. Terminal (s) of the switching converters are designed at the DUAL position. Various 16 terminations. To name a few of the control techniques these dc dc converter ics adapt, it includes PULSE WIDTH MODULATION. DC switcher's voltage input of 15V. You can find other relevant dc to dc converter ics by searching "UC2845". 16 pins are on switching converter. In particular, switching converter is a type of Switching Regulator or Controllers. Statistically, DC regulator outputs 15V volts. If you start a project, note down the dc dc regulator's usual output current of 200mA. Power-up and power-down reliability is ensured voltage regulator dc to dc by setting the maximum duty cycle to 50 %. A frequency of 450kHz is set for the switching controller. A nominal working status is achieved when the input voltage is set to 25V. The supply voltage must be 11V. You should not supply more current than 25mA to the controller. The supply current of the voltage controller is 17mA. There is a nominal current supply of 17mA for this the controllers dc.
UC2845ADW Features
Transistor Driver Outputs Switching Frequency: 500kHz Frequency Control PULSE WIDTH MODULATION Max Duty Cycle: 50 % Frequency: 450kHz
UC2845ADW Applications
There are a lot of Texas Instruments UC2845ADW DC to DC converter applications.