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

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RS庫存編號:
121-8954
製造零件編號:
UC3525AN
製造商:
Texas Instruments
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品牌

Texas Instruments

Product Type

PWM Controller

Maximum Switching Frequency

400kHz

Supply Current

4mA

Output Current

400mA

Zero Power Detection

No

Mount Type

Through Hole

Minimum Supply Voltage

4.5V

Package Type

PDIP

Maximum Supply Voltage

35V

Pin Count

16

Minimum Operating Temperature

0°C

Maximum Duty Cycle

49%

PWM Controller Type

Voltage Mode

Maximum Operating Temperature

70°C

Height

4.57mm

Series

UC

Standards/Approvals

No

Length

19.3mm

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