Texas Instruments 2 PWM Controller, 400 kHz 35V 16-Pin, PDIP

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RS Stock No.:
121-8954
Mfr. Part No.:
UC3525AN
Manufacturer:
Texas Instruments
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Brand

Texas Instruments

Maximum Switching Frequency

400kHz

Product Type

PWM Controller

Supply Current

4mA

Output Current

400mA

Zero Power Detection

No

Mount Type

Through Hole

Package Type

PDIP

Minimum Supply Voltage

4.5V

Maximum Supply Voltage

35V

Pin Count

16

Maximum Duty Cycle

49%

Minimum Operating Temperature

0°C

PWM Controller Type

Voltage Mode

Maximum Operating Temperature

70°C

Height

4.57mm

Length

19.3mm

Standards/Approvals

No

Series

UC

Automotive Standard

No

Flyback Controller, Voltage Control, 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

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