Texas Instruments UC2843D8, PWM Controller, 500 kHz 8-Pin, SOIC

RS Stock No.: 661-5093Brand: Texas InstrumentsManufacturers Part No.: UC2843D8
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Technical documents

Specifications

Brand

Texas Instruments

Maximum Switching Frequency

500 kHz

Output Current

1 A

Number of Outputs

1

Control Method

Current

Fall Time

50ns

Mounting Type

Surface Mount

Package Type

SOIC

Rise Time

50ns

Pin Count

8

Topology

Boost, Flyback, Forward

Maximum Duty Cycle

100%

Dimensions

4.9 x 3.91 x 1.58mm

Length

4.9mm

PWM Controller Type

Current Mode

Width

3.91mm

Height

1.58mm

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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Stock information temporarily unavailable.

₪ 72.98

₪ 14.595 Each (In a Pack of 5) (ex VAT)

₪ 85.39

₪ 17.076 Each (In a Pack of 5) (inc. VAT)

Texas Instruments UC2843D8, PWM Controller, 500 kHz 8-Pin, SOIC
Select packaging type

Standard

Select packaging type

Standard - each

Available in multiples of 5.

Production -

Available in multiples of 5.

Recommended for ordering in large quantities. Items are packaged ready for insertion into machinery, allowing you to improve production efficiency.

5

Available in multiples of 5
5₪ 72.98
10₪ 145.95
15₪ 218.92
20₪ 291.90
25₪ 296.62
30₪ 355.95
35₪ 415.28
40₪ 474.60
45₪ 533.92
50₪ 531.75
55₪ 584.92
60₪ 638.10
65₪ 691.28
70₪ 744.45
75₪ 797.62

₪ 72.98

₪ 14.595 Each (In a Pack of 5) (ex VAT)

₪ 85.39

₪ 17.076 Each (In a Pack of 5) (inc. VAT)

Texas Instruments UC2843D8, PWM Controller, 500 kHz 8-Pin, SOIC

Stock information temporarily unavailable.

Select packaging type

Standard

Select packaging type

Standard - each

Available in multiples of 5.

Production -

Available in multiples of 5.

Recommended for ordering in large quantities. Items are packaged ready for insertion into machinery, allowing you to improve production efficiency.

5

Available in multiples of 5
5₪ 72.98
10₪ 145.95
15₪ 218.92
20₪ 291.90
25₪ 296.62
30₪ 355.95
35₪ 415.28
40₪ 474.60
45₪ 533.92
50₪ 531.75
55₪ 584.92
60₪ 638.10
65₪ 691.28
70₪ 744.45
75₪ 797.62

quantityUnit pricePer Pack
5 - 20₪ 14.595₪ 72.98
25 - 45₪ 11.865₪ 59.32
50 - 95₪ 10.635₪ 53.18
100 - 245₪ 9.375₪ 46.88
250+₪ 9.135₪ 45.68

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

Number of Outputs

1

Control Method

Current

Fall Time

50ns

Mounting Type

Surface Mount

Package Type

SOIC

Rise Time

50ns

Pin Count

8

Topology

Boost, Flyback, Forward

Maximum Duty Cycle

100%

Dimensions

4.9 x 3.91 x 1.58mm

Length

4.9mm

PWM Controller Type

Current Mode

Width

3.91mm

Height

1.58mm

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