TL3845

TL3845BD-8 vs TL3845BD vs TL3845BDG4-8

 
PartNumberTL3845BD-8TL3845BDTL3845BDG4-8
DescriptionSwitching Controllers HP Current-Mode PWM ControllerSwitching Controllers Hi-Perf Current-Mode PWM ControllerIC REG CTRLR MULT TOPOLOGY 8SOIC
ManufacturerTexas InstrumentsTexas InstrumentsTexas Instruments
Product CategorySwitching ControllersSwitching ControllersPMIC - Voltage Regulators - DC DC Switching Controllers
RoHSYY-
TopologyBoost, Flyback, ForwardBoost, Flyback, ForwardBoost, Flyback, Forward Converter
Number of Outputs1 Output1 Output1
Switching Frequency500 kHz500 kHz-
Duty Cycle Max50 %50 %-
Output Voltage0 V to 30 V0 V to 30 V-
Output Current200 mA200 mA-
Minimum Operating Temperature0 C0 C-
Maximum Operating Temperature+ 70 C+ 70 C-
Mounting StyleSMD/SMTSMD/SMT-
Package / CaseSOIC-8SOIC-14-
PackagingTubeTubeTube Alternate Packaging
Operating Temperature Range0 C to + 70 C0 C to + 70 C-
SeriesTL3845BTL3845B-
TypeCurrent Mode PWM ControllersCurrent Mode PWM Controllers-
BrandTexas InstrumentsTexas Instruments-
Fall Time50 ns50 ns-
Product TypeSwitching ControllersSwitching Controllers-
Rise Time50 ns50 ns-
Factory Pack Quantity7550-
SubcategoryPMIC - Power Management ICsPMIC - Power Management ICs-
Unit Weight0.002561 oz0.004564 oz-
Package Case--8-SOIC (0.154", 3.90mm Width)
Operating Temperature--0°C ~ 70°C (TA)
Output Type--Transistor Driver
Function--Step-Up, Step-Up/Step-Down
Supplier Device Package--8-SOIC
Voltage Supply Vcc Vdd--7.6 V ~ 30 V
Frequency Switching--100kHz
Control Features--Frequency Control
Output Configuration--Positive
Output Phases--1
Duty Cycle Max--0.48
Synchronous Rectifier--No
Clock Sync--No
Serial Interfaces---
Manufacturer Part # Description RFQ
Texas Instruments
Texas Instruments
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