onsemi UC2843BNG, PWM Controller, 36 V, 500 kHz 8-Pin, PDIP

RS Stock No.:: 184-1122
Mfr. Part No.:: UC2843BNG
Manufacturer:: onsemi

onsemi UC2843BNG, PWM Controller, 36 V, 500 kHz 8-Pin, PDIP

100 In stock for delivery within 6 working days

Added

Price (VAT excluded) Each (In a Tube of 50)

TWD26.30

(exc. GST)

TWD27.62

(inc. GST)

Units	Per unit	Per Tube*
50 - 450	TWD26.30	TWD1,315.00
500 - 950	TWD25.30	TWD1,265.00
1000 +	TWD24.20	TWD1,210.00
*price indicative

RS Stock No.:: 184-1122
Mfr. Part No.:: UC2843BNG
Manufacturer:: onsemi

Product overview and Technical data sheets

Datasheet UC2843BNG

Legislation and Compliance

COO (Country of Origin):: CN

Product Details

Trimmed Oscillator for Precise Frequency Control
Oscillator Frequency Guaranteed at 250 kHz
Current Mode Operation to 500 kH
Automatic Feed Forward Compensation
Latching PWM for Cycle-By-Cycle Curent Limiting
Internally Trimmed Reference with Under voltage Lockout
High Current Totem Pole Output
Undervoltage Lockout with Hysteresis
Low Startup and Operating Current

For products that are Customized and under Non-cancellable & Non-returnable, Sales & Conditions apply.

Specifications

Attribute	Value
Maximum Switching Frequency	500 kHz
Output Voltage	5.05 V
Output Current	1 A
Control Method	Current
Number of Outputs	1
Fall Time	150ns
Mounting Type	Through Hole
Rise Time	150ns
Package Type	PDIP
Pin Count	8
Topology	Boost, Flyback
Maximum Duty Cycle	96%
Dimensions	10.16 x 7.11 x 4.95mm
Length	10.16mm
PWM Controller Type	Current Mode
Width	7.11mm
Height	4.95mm
Minimum Operating Temperature	-25 °C
Maximum Operating Supply Voltage	36 V
Maximum Operating Temperature	+85 °C