Texas Instruments UC3526ADW, Dual PWM Controller, 35 V, 650 kHz 18-Pin, SOIC

RS Stock No.: 661-5232PBrand: Texas InstrumentsManufacturers Part No.: UC3526ADW
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Technical Document

Specifications

Maximum Switching Frequency

650 kHz

Output Current

100 mA

Control Method

Voltage

Number of Outputs

2

Mounting Type

Surface Mount

Fall Time

100ns

Rise Time

300ns

Package Type

SOIC

Topology

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

Pin Count

18

Dimensions

11.62 x 7.52 x 2.35mm

Maximum Duty Cycle

49%

Length

11.62mm

PWM Controller Type

Voltage Mode

Width

7.52mm

Height

2.35mm

Minimum Operating Temperature

0 °C

Maximum Operating Temperature

+70 °C

Maximum Operating Supply Voltage

35 V

Minimum Operating Supply Voltage

4.5 V

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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Texas Instruments UC3526ADW, Dual PWM Controller, 35 V, 650 kHz 18-Pin, SOIC
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Texas Instruments UC3526ADW, Dual PWM Controller, 35 V, 650 kHz 18-Pin, SOIC
Stock information temporarily unavailable.
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Technical Document

Specifications

Maximum Switching Frequency

650 kHz

Output Current

100 mA

Control Method

Voltage

Number of Outputs

2

Mounting Type

Surface Mount

Fall Time

100ns

Rise Time

300ns

Package Type

SOIC

Topology

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

Pin Count

18

Dimensions

11.62 x 7.52 x 2.35mm

Maximum Duty Cycle

49%

Length

11.62mm

PWM Controller Type

Voltage Mode

Width

7.52mm

Height

2.35mm

Minimum Operating Temperature

0 °C

Maximum Operating Temperature

+70 °C

Maximum Operating Supply Voltage

35 V

Minimum Operating Supply Voltage

4.5 V

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