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TL3844P

TL3844P

TL3844P

Texas Instruments

8 Terminals 10V~30V 8-Pin TL3844 DC to DC converter ICSWITCHING REGULATOR 1 Outputs Up to 500kHz Transistor Driver

SOT-23

TL3844P Datasheet

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In-Stock: 0 items
Specifications
Name Value
Type Parameter
Factory Lead Time 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 4 days ago)
Mounting Type Through Hole
Package / Case 8-DIP (0.300, 7.62mm)
Surface Mount NO
Number of Pins 8
Weight 440.409842mg
Operating Temperature 0°C~70°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
Supply Voltage 15V
Terminal Pitch 2.54mm
Frequency 500kHz
Base Part Number TL3844
Function Step-Up, Step-Up/Step-Down
Number of Outputs 1
Output Voltage 30V
Output Type Transistor Driver
Input Voltage-Nom 15V
Analog IC - Other Type SWITCHING REGULATOR
Output Configuration Positive
Output Current 200mA
Voltage - Supply (Vcc/Vdd) 10V~30V
Quiescent Current 11mA
Control Features Frequency Control
Topology Boost, Flyback, Forward
Control Mode CURRENT-MODE
Frequency - Switching Up to 500kHz
Control Technique PULSE WIDTH MODULATION
Rise Time 50ns
Supply Current-Max (Isup) 30mA
Synchronous Rectifier No
Fall Time (Typ) 50 ns
Nominal Input Voltage 5.5V
Max Duty Cycle 50 %
Duty Cycle (Max) 48%
Height 5.08mm
Length 9.81mm
Width 6.35mm
Thickness 3.9mm
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Pricing & Ordering
Quantity Unit Price Ext. Price
1 $1.03000 $1.03
10 $0.92000 $9.2
50 $0.87360 $43.68
100 $0.71760 $71.76
500 $0.59280 $296.4
1,000 $0.46800 $0.468
2,500 $0.43680 $0.8736
5,000 $0.41496 $2.0748
TL3844P Product Details

TL3844P Overview


Capsuled in the 8-DIP (0.300, 7.62mm) package, the switching controller suits most application needs. This dc motor controller can be used to generate outputs with 1 numbers. A solid enclosure of Tube surrounds pmic. With Transistor Driver dc switching's output (s), it is able to handle it. 10V~30V is the operating voltage and supply voltage of the dc control. Work well in dc switchers with a 0°C~70°C TA. Switching can be done at Up to 500kHz with this switching controller. dc dc regulators can be carried out with Through Hole. To ensure efficient switching, this dcdc regulator features a Frequency Control. The switch converters are connected to an analog IC with a SWITCHING REGULATOR output. There are a terminal (s) on the switching converters that are designed at DUAL. A variety of 8 terminations are available in dc switching. PULSE WIDTH MODULATION is an example of one of the control techniques these dc dc converter ics adapt. DC switcher's voltage input of 15V. You can find other relevant dc to dc converter ics by searching "TL3844". There are only 8 pins on switching converter. In particular, switching converter is a type of Switching Regulator or Controllers. Statistically, the DC regulator outputs 30V voltage. If you are starting a new project, you should note the dc dc regulator's typical output current is 200mA. The maximum duty cycle of this voltage regulator dc to dc is set to 50 % to ensure reliability during power-up and power-down. A frequency of 500kHz is set for the switching controller. When the dc switching is dormant, it uses 11mA. It is possible to set the input voltage as 5.5V for nominal working statuses. The supply voltage must be 15V. There should be 30mA current exceeding 30mA supplied to the controller.

TL3844P Features


Transistor Driver Outputs
Switching Frequency: Up to 500kHz
Frequency Control
PULSE WIDTH MODULATION
Max Duty Cycle: 50 %
Frequency: 500kHz

TL3844P Applications


There are a lot of Texas Instruments TL3844P DC to DC converter applications.

  • Electric water heaters
  • Electrical distribution systems
  • Medical equipment
  • Computer-related products
  • PSRR circuits
  • Scientific research
  • Automatic testing equipment
  • Mobile phones
  • Laboratories
  • Energy management systems

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