onsemi UC2845BNG, PWM Controller, 36 V, 500 kHz 8-Pin, PDIP

RS stock no.:: 184-1125
Mfr. Part No.:: UC2845BNG
Manufacturer:: onsemi

onsemi UC2845BNG, PWM Controller, 36 V, 500 kHz 8-Pin, PDIP

400 Available from UK/Europe in 4–6 working days for collection or delivery to major cities (Heavy, hazardous or lithium product excluded. Delivery T&C's apply)

Not Available for premium delivery

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

R 17,004

(exc. VAT)

R 19,555

(inc. VAT)

Units	Per unit	Per Tube*
50 - 450	R 17,004	R 850,20
500 - 950	R 16,579	R 828,95
1000 +	R 16,081	R 804,05
*price indicative

RS stock no.:: 184-1125
Mfr. Part No.:: UC2845BNG
Manufacturer:: onsemi

Technical data sheets

Datasheet UC2845BNG

Legislation and Compliance

COO (Country of Origin):: CN

Product Details

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

Trimmed Oscillator for Precise Frequency Control
Oscillator Frequency Guaranteed at 250 kHz
Current Mode Operation to 500 kHz Output Switching Frequency
Output Deadtime Adjustable from 50% to 70%
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

Specification

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
Package Type	PDIP
Rise Time	150ns
Pin Count	8
Topology	Boost, Flyback
Maximum Duty Cycle	50%
Dimensions	10.16 x 7.11 x 4.95mm
Length	10.16mm
PWM Controller Type	Current Mode
Width	7.11mm
Height	4.95mm
Maximum Operating Temperature	+85 °C
Maximum Operating Supply Voltage	36 V
Automotive Standard	AEC-Q100
Minimum Operating Temperature	-25 °C

RS stock no.:: 184-1125
Mfr. Part No.:: UC2845BNG
Manufacturer:: onsemi

Datasheet UC2845BNG