Texas Instruments UC2842D, PWM Current Mode Controller, 1 A, 500 kHz, 14-Pin SOIC

Unavailable
RS will no longer stock this product.
RS Stock No.:
162-6025
Mfr. Part No.:
UC2842D
Brand:
Texas Instruments
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Brand

Texas Instruments

Maximum Switching Frequency

500 kHz

Output Current

1 A

Control Method

Current

Mounting Type

Surface Mount

Fall Time

50ns

Rise Time

50ns

Package Type

SOIC

Pin Count

14

Topology

Boost, Flyback, Forward

Maximum Duty Cycle

100%

Dimensions

8.65 x 3.91 x 1.58mm

Length

8.65mm

Width

3.91mm

Height

1.58mm

Minimum Operating Temperature

-40 °C

Maximum Operating Temperature

+85 °C

COO (Country of Origin):
MX

Flyback Controller, Current Control, UC18/UC28/UC38 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