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TL3845P

TL3845P

TL3845P

Texas Instruments

8 Terminals 7.6V~30V 8-Pin TL3845 DC to DC converter ICSWITCHING REGULATOR 1 Outputs 100kHz Transistor Driver

SOT-23

TL3845P 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
Series Automotive, AEC-Q100
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 TL3845
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
Operating Supply Current 11mA
Output Configuration Positive
Output Current 200mA
Voltage - Supply (Vcc/Vdd) 7.6V~30V
Quiescent Current 11mA
Control Features Frequency Control
Topology Boost, Flyback, Forward Converter
Control Mode CURRENT-MODE
Frequency - Switching 100kHz
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
TL3845P Product Details

TL3845P Overview


With a 8-DIP (0.300, 7.62mm) package, the switching controller is suitable for a wide range of applications. This dc motor controller can be used to generate outputs with 1 numbers. PMIC packaging is solid with a Tube enclosure. With this function, you can deal with Transistor Driver dc switching's outputs (s). This dc control operates at 7.6V~30V and has a 7.6V~30V supply voltage. Qualified to work in a 0°C~70°C TA dc switcher. There is a switch at 100kHz that can be used with this controller. dc dc regulator can be generalized using Through Hole. To ensure efficient switching, this dcdc regulator features a Frequency Control. An analog IC with the SWITCHING REGULATOR signal is connected to the switch converters. switching converters terminal (s) are designed to be at DUAL. An array of 8 terminations of dc switching. These dc dc converter ics adapt a variety of control techniques, including PULSE WIDTH MODULATION. 15V nominal DC switcher's voltage input. TL3845 can be searched for other relevant dc to dc converter ics. Switching converter has a total of 8 pins. Specifically, switching converter falls under the Switching Regulator or Controllers category. According to the test statistics, DC regulator outputs 30V voltage. It's important to remember that the dc dc regulator's normaloutput current is 200mA, so you should note it down when starting a new project. As a result of this, the maximum duty cycle of the voltage regulator dc to dc must remain 50 % during power-up and power-down. Switching controller operates at 500kHz Hz. Thare are switch converters of the Automotive, AEC-Q100 series. The dc switching utilizes 11mA when it is in a dormant state. It is possible to set the input voltage as 5.5V for nominal working statuses. The supply voltage must be 15V. It is not recommended to supply more current to the controller than 30mA. A current of 11mA is supplied to it.

TL3845P Features


Transistor Driver Outputs
Switching Frequency: 100kHz
Frequency Control
PULSE WIDTH MODULATION
Max Duty Cycle: 50 %
Frequency: 500kHz

TL3845P Applications


There are a lot of Texas Instruments TL3845P DC to DC converter applications.

  • Household control circuits
  • Solar power plants
  • Power supplies of electronic gadgets
  • Hydrogen power
  • Direct power supply system
  • Experimental setup
  • Lathes
  • ATMs
  • Digital video recorders
  • Nuclear power plants

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