Welcome to Hotenda.com Online Store!

logo
userjoin
Home

UC3844BD1G

UC3844BD1G

UC3844BD1G

ON Semiconductor

8 Terminals 10V~36V 8-Pin UC384*B DC to DC converter ICSWITCHING CONTROLLER 1 Outputs Up to 500kHz Transistor Driver

SOT-23

UC3844BD1G Datasheet

non-compliant

In-Stock: 0 items
Specifications
Name Value
Type Parameter
Factory Lead Time 2 Weeks
Lifecycle Status ACTIVE (Last Updated: 3 days 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 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
Power Rating 702mW
Voltage - Rated DC 40V
Technology BIPOLAR
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Current Rating 3A
Frequency 52kHz
Time@Peak Reflow Temperature-Max (s) 40
Base Part Number UC384*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
Power Dissipation 702mW
Output Current 200mA
Voltage - Supply (Vcc/Vdd) 10V~36V
Max Supply Current 30mA
Control Features Frequency Control
Topology Boost, Flyback
Control Mode CURRENT-MODE
Frequency - Switching Up to 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 1.5mm
Length 5mm
Width 4mm
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Pricing & Ordering
Quantity Unit Price Ext. Price
1 $0.77000 $0.77
500 $0.7623 $381.15
1000 $0.7546 $754.6
1500 $0.7469 $1120.35
2000 $0.7392 $1478.4
2500 $0.7315 $1828.75
UC3844BD1G Product Details

UC3844BD1G Overview


Capsuled in the 8-SOIC (0.154, 3.90mm Width) package, the switching controller can be used for a wide range of applications. 1 outputs can be generated with the dc motor controller. Packaging for the pmic consists of Tube solid enclosures. It is capable of handling Transistor Driver dc switching's outputs (s). This dc control operates at 10V~36V and has a 10V~36V supply voltage. Qualified to work in an dc switcher with 0°C~70°C TA. This switching controller can switch at Up to 500kHz. The Surface Mount makes it ideal 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. A switching converters's terminal (s) sits at the DUAL position. The 8 terminations can be used for a wide range of dc switching. To name a few of the control techniques these dc dc converter ics adapt, it includes PULSE WIDTH MODULATION. There is a DC switcher's nominal voltage of 15V. In addition to "UC384*B", there are other relevant dc to dc converter ics you can find. Pins number 8 of switching converter in total. 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 that the dc dc regulator's usual output current is 200mA. During power-up and power-down, the maximum duty cycle of the voltage regulator dc to dc is set to 48 %. DC switcher's Surface Mount qualifies it for most applications and prototypes. Switching controllers operate at 52kHz frequencies. Having a current greater than 30mA may result in improper operation and possibly damage to the component.

UC3844BD1G Features


Transistor Driver Outputs
Switching Frequency: Up to 500kHz
Frequency Control
PULSE WIDTH MODULATION
Max Duty Cycle: 48 %
Frequency: 52kHz

UC3844BD1G Applications


There are a lot of ON Semiconductor UC3844BD1G DC to DC converter applications.

  • Computed tomography (CT)
  • Computer rooms
  • Computer-related products
  • Flaw detection equipment
  • Access control systems
  • Bending machines
  • Network technology
  • Drilling machines
  • Surface processing equipment
  • Injection molding machinery

Related Part Number

Get Subscriber

Enter Your Email Address, Get the Latest News