Texas Instruments UC2844N, PWM Controller, 500 kHz 8-Pin, PDIP

RS Stock No.: 660-8023Brand: Texas InstrumentsManufacturers Part No.: UC2844N
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Technical Document

Specifications

Maximum Switching Frequency

500 kHz

Output Current

1 A

Control Method

Current

Number of Outputs

1

Mounting Type

Through Hole

Fall Time

50ns

Package Type

PDIP

Rise Time

50ns

Pin Count

8

Topology

Boost, Flyback, Forward

Maximum Duty Cycle

50%

Dimensions

9.81 x 6.35 x 4.57mm

Length

9.81mm

PWM Controller Type

Current Mode

Width

6.35mm

Height

4.57mm

Minimum Operating Temperature

-40 °C

Maximum Operating Temperature

+85 °C

Product details

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

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P.O.A.

Texas Instruments UC2844N, PWM Controller, 500 kHz 8-Pin, PDIP
Select packaging type

P.O.A.

Texas Instruments UC2844N, PWM Controller, 500 kHz 8-Pin, PDIP
Stock information temporarily unavailable.
Select packaging type

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Technical Document

Specifications

Maximum Switching Frequency

500 kHz

Output Current

1 A

Control Method

Current

Number of Outputs

1

Mounting Type

Through Hole

Fall Time

50ns

Package Type

PDIP

Rise Time

50ns

Pin Count

8

Topology

Boost, Flyback, Forward

Maximum Duty Cycle

50%

Dimensions

9.81 x 6.35 x 4.57mm

Length

9.81mm

PWM Controller Type

Current Mode

Width

6.35mm

Height

4.57mm

Minimum Operating Temperature

-40 °C

Maximum Operating Temperature

+85 °C

Product details

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