You have entered a value in the highlighted fields below that contain invalid characters. Please revise your selection using valid characters only.

Product may not be an exact match for your search

You previously purchased this product. View in Order History

 
 

IC, CURRENT MODE PWM CTRL, 30V, DIP-8 - 

UC3842AN

UC3842AN - IC, CURRENT MODE PWM CTRL, 30V, DIP-8
UC3842AN - IC, CURRENT MODE PWM CTRL, 30V, DIP-8

Image is for illustrative purposes only. Please refer to product description.

Manufacturer Part No:
UC3842AN
Order Code:
SC18668
Product Range
-

Product Overview

The UC3842AN is a Current Mode PWM Controller optimized for off-line and DC to DC converters. Providing the necessary features to control current mode switched mode power supplies, this controller has the following improved features. Start up current is guaranteed to be less than 0.5mA. Oscillator discharge is trimmed to 8.3mA. During under-voltage lockout, the output stage can sink at least 10mA at less than 1.2V for VCC over 5V.
  • Optimized for off-line and DC to DC converters
  • Low start up current (0.5mA)
  • Trimmed oscillator discharge current
  • Automatic feed forward compensation
  • Pulse-by-pulse current limiting
  • Enhanced load response characteristics
  • Under-voltage lockout with hysteresis
  • Double pulse suppression
  • High current totem pole output
  • Internally trimmed bandgap reference
  • Low RO error amp
  • Green product and no Sb/Br

Applications

Power Management

Product Information


:
Single Ended Controller

:
1Channels

:
Current Mode Control

:
12V

:
25V

:
DIP

:
8Pins

:
Through Hole

:
-

:
-

:
500kHz

:
0%

:
100%

:
Flyback, Forward

:
0°C

:
70°C

:
-

:
-

:
-

Find similar products Choose and modify the attributes above to find similar products.

Technical Documents (1)

Available for back order

More stock available to supplier lead times which is approximately 05/01/26

×

3

You can reserve stock now just order your desired quantity and checkout as normal. The quantity that cant be dispatched now will be placed on back order and sent as soon as we get a delivery from our supplier. You only get charged when the products are dispatched to you.

???PF_PDP_RSP_SUP???

Notify me when back in stock

£1.57 ( £1.88  Inc. VAT)

Pricing is unavailable. Please contact customer services.
Price for:
Each
Multiple: 1 Minimum: 1
  • 1+
  • 10+
Quantity Price Your Price (Inc. VAT)
 
 
1+ £1.57 (£1.88)
Promotional price
Contract Price
Web only price
Web only contract price
  ( )
10+ £1.52 (£1.82)
Promotional price
Contract Price
Web only price
Web only contract price
  ( )
Quantity Price Your Price (Inc. VAT)
More Price breaks
 
 

Pricing is unavailable. Please contact customer services.

No longer stocked:: No Longer Manufactured::
Add to Basket Add to Basket Pre-Order
Add Restricted Item
Add Line Note
Add to Favourites
Total Price:
Total Price: ( )
Total Price: --