onsemi UC2842BNG 1 PWM Controller, 500 kHz 36V 8-Pin, PDIP

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Bulk discount available

Subtotal (1 tube of 50 units)*

£34.75

(exc. VAT)

£41.70

(inc. VAT)

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Temporarily out of stock
  • 900 unit(s) shipping from 20 April 2026
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Units
Per unit
Per Tube*
50 - 50£0.695£34.75
100 - 450£0.676£33.80
500 - 950£0.658£32.90
1000 - 2450£0.642£32.10
2500 +£0.626£31.30

*price indicative

RS Stock No.:
184-1120
Mfr. Part No.:
UC2842BNG
Brand:
onsemi
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Brand

onsemi

Product Type

PWM Controller

Maximum Switching Frequency

500kHz

Start-up Supply Current

0.3mA

Supply Current

17mA

Zero Power Detection

No

Output Current

1A

Mount Type

Through Hole

Minimum Supply Voltage

7V

Package Type

PDIP

Pin Count

8

Maximum Supply Voltage

36V

Minimum Operating Temperature

-25°C

Maximum Duty Cycle

96%

PWM Controller Type

Current Mode

Maximum Operating Temperature

85°C

Standards/Approvals

JEDEC JESD78, JEDEC JESD22-A115-A, JEDEC JESD22-A114B

Series

UC2842B

Height

4.95mm

Length

10.16mm

Automotive Standard

No

COO (Country of Origin):
CN
Trimmed Oscillator for Precise Frequency Control

Oscillator Frequency Guaranteed at 250 kHz

Current Mode Operation to 500 kHz

Automatic Feed Forward Compensation

Latching PWM for Cycle-By-Cycle Current Limiting

Internally Trimmed Reference with Undervoltage Lockout

High Current Totem Pole Output

Undervoltage Lockout with Hysteresis

Low Startup and Operating Current

Pb-Free Packages are Available

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