Texas Instruments UC2845D, PWM Controller, 500 kHz 14-Pin, SOIC

RS Stock No.: 661-5128Brand: Texas InstrumentsManufacturers Part No.: UC2845D
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Technical Document

Specifications

Brand

Texas Instruments

Maximum Switching Frequency

500 kHz

Output Current

1 A

Control Method

Current

Number of Outputs

1

Mounting Type

Surface Mount

Fall Time

50ns

Package Type

SOIC

Rise Time

50ns

Pin Count

14

Topology

Boost, Flyback, Forward

Maximum Duty Cycle

50%

Dimensions

8.65 x 3.91 x 1.58mm

Length

8.65mm

PWM Controller Type

Current Mode

Width

3.91mm

Height

1.58mm

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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Stock information temporarily unavailable.

3.480 OMR

0.696 OMR Each (In a Pack of 5) (ex VAT)

3.654 OMR

0.731 OMR Each (In a Pack of 5) (inc. VAT)

Texas Instruments UC2845D, PWM Controller, 500 kHz 14-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
53.480 OMR
106.960 OMR
1510.440 OMR
2013.920 OMR
2517.400 OMR
3020.880 OMR
3524.360 OMR
4027.840 OMR
4531.320 OMR
5034.800 OMR
5538.280 OMR
6041.760 OMR
6545.240 OMR
7048.720 OMR
7552.200 OMR

3.480 OMR

0.696 OMR Each (In a Pack of 5) (ex VAT)

3.654 OMR

0.731 OMR Each (In a Pack of 5) (inc. VAT)

Texas Instruments UC2845D, PWM Controller, 500 kHz 14-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
53.480 OMR
106.960 OMR
1510.440 OMR
2013.920 OMR
2517.400 OMR
3020.880 OMR
3524.360 OMR
4027.840 OMR
4531.320 OMR
5034.800 OMR
5538.280 OMR
6041.760 OMR
6545.240 OMR
7048.720 OMR
7552.200 OMR

QuantityUnit pricePer Pack
5 - 1200.696 OMR3.480 OMR
125 - 4950.418 OMR2.088 OMR
500 - 12450.371 OMR1.856 OMR
1250 - 24950.336 OMR1.682 OMR
2500+0.325 OMR1.624 OMR

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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
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Technical Document

Specifications

Brand

Texas Instruments

Maximum Switching Frequency

500 kHz

Output Current

1 A

Control Method

Current

Number of Outputs

1

Mounting Type

Surface Mount

Fall Time

50ns

Package Type

SOIC

Rise Time

50ns

Pin Count

14

Topology

Boost, Flyback, Forward

Maximum Duty Cycle

50%

Dimensions

8.65 x 3.91 x 1.58mm

Length

8.65mm

PWM Controller Type

Current Mode

Width

3.91mm

Height

1.58mm

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

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
You may be interested in