onsemi UC3843BD1G, PWM Controller, 500 kHz 8-Pin, SOIC

Image representative of range

Bulk discount available

Subtotal (1 tube of 98 units)*

R 602,70

(exc. VAT)

R 692,86

(inc. VAT)

Add to Basket
Select or type quantity
In Stock
  • Plus 686 unit(s) shipping from 17 December 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
Per Tube*
98 - 98R 6.15R 602.70
196 - 392R 5.996R 587.61
490 +R 5.816R 569.97

*price indicative

RS stock no.:
163-2713
Mfr. Part No.:
UC3843BD1G
Manufacturer:
onsemi
Find similar products by selecting one or more attributes.
Select all

Brand

onsemi

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

96%

Dimensions

5 x 4 x 1.5mm

PWM Controller Type

Current Mode

Length

5mm

Width

4mm

Height

1.5mm

Maximum Operating Temperature

+70 °C

Minimum Operating Temperature

0 °C

AC-DC Off-Line Controllers, UC Series, ON Semiconductor


Related links