Texas Instruments 5 PWM Controller, 500 kHz 125 V 8-Pin, PDIP

RS Stock No.: 121-8408Brand: Texas InstrumentsManufacturers Part No.: UC3843AN
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Technical Document

Specifications

Brand

Texas Instruments

Maximum Switching Frequency

500kHz

Product Type

PWM Controller

Supply Current

4mA

Zero Power Detection

No

Output Current

1A

Mount Type

Through Hole

Minimum Supply Voltage

-55V

Package Type

PDIP

Maximum Supply Voltage

125V

Pin Count

8

Maximum Duty Cycle

100%

Minimum Operating Temperature

0°C

PWM Controller Type

Current Mode

Maximum Operating Temperature

70°C

Standards/Approvals

No

Series

UC

Height

4.57mm

Length

9.81mm

Automotive Standard

No

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.

AED 246.10

AED 4.922 Each (In a Tube of 50) (ex VAT)

AED 258.40

AED 5.168 Each (In a Tube of 50) (inc. VAT)

Texas Instruments 5 PWM Controller, 500 kHz 125 V 8-Pin, PDIP

50

Available in multiples of 50
50AED 246.10
100AED 492.20
150AED 738.30
200AED 984.40
250AED 1,230.50
300AED 1,476.60
350AED 1,722.70
400AED 1,968.80
450AED 2,214.90
500AED 2,461.00
550AED 2,707.10
600AED 2,953.20
650AED 3,199.30
700AED 3,445.40
750AED 3,691.50

AED 246.10

AED 4.922 Each (In a Tube of 50) (ex VAT)

AED 258.40

AED 5.168 Each (In a Tube of 50) (inc. VAT)

Texas Instruments 5 PWM Controller, 500 kHz 125 V 8-Pin, PDIP

Stock information temporarily unavailable.

50

Available in multiples of 50
50AED 246.10
100AED 492.20
150AED 738.30
200AED 984.40
250AED 1,230.50
300AED 1,476.60
350AED 1,722.70
400AED 1,968.80
450AED 2,214.90
500AED 2,461.00
550AED 2,707.10
600AED 2,953.20
650AED 3,199.30
700AED 3,445.40
750AED 3,691.50

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 Document

Specifications

Brand

Texas Instruments

Maximum Switching Frequency

500kHz

Product Type

PWM Controller

Supply Current

4mA

Zero Power Detection

No

Output Current

1A

Mount Type

Through Hole

Minimum Supply Voltage

-55V

Package Type

PDIP

Maximum Supply Voltage

125V

Pin Count

8

Maximum Duty Cycle

100%

Minimum Operating Temperature

0°C

PWM Controller Type

Current Mode

Maximum Operating Temperature

70°C

Standards/Approvals

No

Series

UC

Height

4.57mm

Length

9.81mm

Automotive Standard

No

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