Texas Instruments TL2843P, PWM Current Mode Controller, 200 mA, 500 kHz, 8-Pin PDIP

RS Stock No.:: 661-4920
Mfr. Part No.:: TL2843P
Brand:: Texas Instruments

Texas Instruments TL2843P, PWM Current Mode Controller, 200 mA, 500 kHz, 8-Pin PDIP

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Discontinued product

RS Stock No.:: 661-4920
Mfr. Part No.:: TL2843P
Brand:: Texas Instruments

Technical data sheets

ESD Control Selection Guide V1

Legislation and Compliance

Product Details

Flyback Controller, Current Control, TL28/TL38 Series, Texas Instruments

The isolated-flyback power supply controller provides Constant-Voltage (CV) and Constant-Current (CC) output regulation to improve transient response to large load steps. Primary-Side Regulation (PSR) eliminates the need for an Optocoupler.

Flyback Controllers, Texas Instruments

Current-Mode and Voltage-Mode PWM Controller
Primary-Side Regulation
Peak Power Mode
Low Power

Specifications

Attribute	Value
Maximum Switching Frequency	500 kHz
Output Voltage	30 V
Output Current	200 mA
Control Method	Current
Fall Time	50ns
Mounting Type	Through Hole
Package Type	PDIP
Rise Time	50ns
Topology	Boost, Flyback, Forward
Pin Count	8
Maximum Duty Cycle	97%
Dimensions	9.81 x 6.35 x 4.57mm
Length	9.81mm
Width	6.35mm
Height	4.57mm
Maximum Operating Temperature	+85 °C
Minimum Operating Temperature	-40 °C