Texas Instruments UC2843AN, PWM Controller, 500 kHz 8-Pin, PDIP

RS Stock No.: 526-874Brand: Texas InstrumentsManufacturers Part No.: UC2843AN
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Technical documents

Specifications

Brand

Texas Instruments

Maximum Switching Frequency

500 kHz

Output Current

1 A

Control Method

Current

Number of Outputs

1

Fall Time

50ns

Mounting Type

Through Hole

Rise Time

50ns

Package Type

PDIP

Pin Count

8

Topology

Boost, Flyback, Forward

Dimensions

9.81 x 6.35 x 4.57mm

Maximum Duty Cycle

100%

Length

9.81mm

PWM Controller Type

Current Mode

Width

6.35mm

Height

4.57mm

Maximum Operating Temperature

+85 °C

Minimum Operating Temperature

-40 °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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₪ 72.52

₪ 14.505 Each (In a Pack of 5) (ex VAT)

₪ 84.85

₪ 16.971 Each (In a Pack of 5) (inc. VAT)

Texas Instruments UC2843AN, PWM Controller, 500 kHz 8-Pin, PDIP

5

Available in multiples of 5
5₪ 72.52
10₪ 145.05
15₪ 217.58
20₪ 290.10
25₪ 294.00
30₪ 352.80
35₪ 411.60
40₪ 470.40
45₪ 529.20
50₪ 588.00
55₪ 646.80
60₪ 705.60
65₪ 764.40
70₪ 823.20
75₪ 882.00

₪ 72.52

₪ 14.505 Each (In a Pack of 5) (ex VAT)

₪ 84.85

₪ 16.971 Each (In a Pack of 5) (inc. VAT)

Texas Instruments UC2843AN, PWM Controller, 500 kHz 8-Pin, PDIP

Stock information temporarily unavailable.

5

Available in multiples of 5
5₪ 72.52
10₪ 145.05
15₪ 217.58
20₪ 290.10
25₪ 294.00
30₪ 352.80
35₪ 411.60
40₪ 470.40
45₪ 529.20
50₪ 588.00
55₪ 646.80
60₪ 705.60
65₪ 764.40
70₪ 823.20
75₪ 882.00

Stock information temporarily unavailable.

quantityUnit pricePer Pack
5 - 20₪ 14.505₪ 72.52
25+₪ 11.76₪ 58.80

Ideate. Create. Collaborate

JOIN FOR FREE

No hidden fees!

design-spark
design-spark
  • Download and use our DesignSpark software for your PCB and 3D Mechanical designs
  • View and contribute website content and forums
  • Download 3D Models, Schematics and Footprints from more than a million products
Click here to find out more

Technical documents

Specifications

Brand

Texas Instruments

Maximum Switching Frequency

500 kHz

Output Current

1 A

Control Method

Current

Number of Outputs

1

Fall Time

50ns

Mounting Type

Through Hole

Rise Time

50ns

Package Type

PDIP

Pin Count

8

Topology

Boost, Flyback, Forward

Dimensions

9.81 x 6.35 x 4.57mm

Maximum Duty Cycle

100%

Length

9.81mm

PWM Controller Type

Current Mode

Width

6.35mm

Height

4.57mm

Maximum Operating Temperature

+85 °C

Minimum Operating Temperature

-40 °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

Ideate. Create. Collaborate

JOIN FOR FREE

No hidden fees!

design-spark
design-spark
  • Download and use our DesignSpark software for your PCB and 3D Mechanical designs
  • View and contribute website content and forums
  • Download 3D Models, Schematics and Footprints from more than a million products
Click here to find out more