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

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We don’t know if this item will be back in stock, it is being discontinued by the manufacturer.
Packaging Options:
RS Stock No.:
661-4920
Mfr. Part No.:
TL2843P
Brand:
Texas Instruments
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Brand

Texas Instruments

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

Dimensions

9.81 x 6.35 x 4.57mm

Maximum Duty Cycle

97%

Length

9.81mm

Width

6.35mm

Height

4.57mm

Minimum Operating Temperature

-40 °C

Maximum Operating Temperature

+85 °C

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