Texas Instruments UC3525AQ, Dual PWM Voltage Mode Controller, 400 mA, 400 kHz 20-Pin, PLCC

RS Stock No.: 661-5226PBrand: Texas InstrumentsManufacturers Part No.: UC3525AQ
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Technical Document

Specifications

Maximum Switching Frequency

400 kHz

Output Current

400 mA

Control Method

Voltage

Mounting Type

Surface Mount

Fall Time

50ns

Package Type

PLCC

Rise Time

100ns

Pin Count

20

Topology

Boost, Buck, Flyback, Forward, Full Bridge, Half Bridge, Push-Pull

Maximum Duty Cycle

49%

Dimensions

8.96 x 8.96 x 4.06mm

Length

8.96mm

Width

8.96mm

Height

4.06mm

Minimum Operating Temperature

0 °C

Maximum Operating Temperature

+70 °C

Product details

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

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P.O.A.

Texas Instruments UC3525AQ, Dual PWM Voltage Mode Controller, 400 mA, 400 kHz 20-Pin, PLCC
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Imported by:

RS Components & Controls (I) Ltd

Distribution hub - B-89, Sector 67, Noida, Gautam Budh Nagar, (Uttar Pradesh), 201 301

P.O.A.

Texas Instruments UC3525AQ, Dual PWM Voltage Mode Controller, 400 mA, 400 kHz 20-Pin, PLCC
Stock information temporarily unavailable.
Select packaging type

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Technical Document

Specifications

Maximum Switching Frequency

400 kHz

Output Current

400 mA

Control Method

Voltage

Mounting Type

Surface Mount

Fall Time

50ns

Package Type

PLCC

Rise Time

100ns

Pin Count

20

Topology

Boost, Buck, Flyback, Forward, Full Bridge, Half Bridge, Push-Pull

Maximum Duty Cycle

49%

Dimensions

8.96 x 8.96 x 4.06mm

Length

8.96mm

Width

8.96mm

Height

4.06mm

Minimum Operating Temperature

0 °C

Maximum Operating Temperature

+70 °C

Product details

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