Welcome to Hotenda.com Online Store!

logo
userjoin
Home

UC2845BD1G

UC2845BD1G

UC2845BD1G

ON Semiconductor

8 Terminals 7.6V~30V 8-Pin UC284*B DC to DC converter ICSWITCHING CONTROLLER 1 Outputs 500kHz Transistor Driver

SOT-23

UC2845BD1G Datasheet

non-compliant

In-Stock: 0 items
Specifications
Name Value
Type Parameter
Factory Lead Time 2 Weeks
Lifecycle Status ACTIVE (Last Updated: 17 hours ago)
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 8-SOIC (0.154, 3.90mm Width)
Number of Pins 8
Weight 540.001716mg
Operating Temperature -25°C~85°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
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Frequency 250kHz
[email protected] Reflow Temperature-Max (s) 40
Base Part Number UC284*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 or Negative, Isolation Capable
Power Dissipation 702mW
Output Current 12mA
Voltage - Supply (Vcc/Vdd) 7.6V~30V
Max Supply Current 17mA
Control Features Frequency Control
Topology Boost, Flyback
Control Mode CURRENT-MODE
Frequency - Switching 500kHz
Input Voltage (Max) 25V
Halogen Free Halogen Free
Control Technique PULSE WIDTH MODULATION
Rise Time 50ns
Synchronous Rectifier No
Fall Time (Typ) 50 ns
Switcher Configuration SINGLE
Max Duty Cycle 48 %
Input Bias Current -2μA
Height 1.4986mm
Length 4.9784mm
Width 3.9878mm
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Pricing & Ordering
Quantity Unit Price Ext. Price
1 $0.81000 $0.81
500 $0.8019 $400.95
1000 $0.7938 $793.8
1500 $0.7857 $1178.55
2000 $0.7776 $1555.2
2500 $0.7695 $1923.75
UC2845BD1G Product Details

UC2845BD1G Overview


Capsuled in the 8-SOIC (0.154, 3.90mm Width) package, the switching controller can be used for a wide range of applications. For outputs of 1, this dc motor controller is suitable. Tube is the solid enclosure in which PMIC is packaged. The system can process Transistor Driver dc switching's outputs (s). This dc control has a supply voltage and operating voltage of 7.6V~30V. Qualified to work in an dc switcher with -25°C~85°C TA. Switching can be done at 500kHz with this switching controller. The Surface Mount allows it to be used for dc dc regulator in general. The dcdc regulator features Frequency Control for efficient switching control. Switch converters are connected to ICs with SWITCHING CONTROLLER analog outputs. Terminal (s) of the switching converters are designed at the DUAL position. Various 8 terminations. Some of the control techniques adapted by these dc dc converter ics include PULSE WIDTH MODULATION. The DC switcher's nominal voltage is 15V. UC284*B can be used to locate other relevant dc to dc converter ics. 8 pins are present on switching converter. The type is a particular Switching Regulator or Controllers of switching converter. Test statistics indicate DC regulator outputs 13.4V voltage. Voltages 25V are the maximum that the dc to dc regulator will accept. You should note down the dc dc regulator's usual output current of 12mA when you start a project. The duty cycle of the voltage regulator dc to dc can be set to 48 % on power-up or power-down to ensure reliability. Because of DC switcher's Surface Mount, it is suitable for most prototype designs and applications. Switching controller operates at 250kHz Hz. Components may become damaged if their current exceeds 17mA.

UC2845BD1G Features


Transistor Driver Outputs
Switching Frequency: 500kHz
Frequency Control
PULSE WIDTH MODULATION
Max Duty Cycle: 48 %
Frequency: 250kHz

UC2845BD1G Applications


There are a lot of ON Semiconductor UC2845BD1G DC to DC converter applications.

  • Terrestrial set-top boxes
  • Computer rooms
  • Medical equipment
  • Industrial robots
  • Wind power
  • Window air conditioners
  • Arc suppression circuits
  • Boring machines
  • ATMs
  • Automatic testing equipment

Related Part Number

Get Subscriber

Enter Your Email Address, Get the Latest News