Specification

Technical data sheets

Legislation and Compliance

Product Details

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Select all	Attribute	Value
	Brand	onsemi
	Maximum Switching Frequency	500kHz
	Product Type	PWM Controller
	Zero Power Detection	No
	Output Current	1A
	Mount Type	Through Hole
	Package Type	SOIC
	Pin Count	8
	Maximum Supply Voltage	36V
	Minimum Operating Temperature	-25°C
	Maximum Duty Cycle	50%
	PWM Controller Type	Current Mode
	Maximum Operating Temperature	85°C
	Length	5mm
	Standards/Approvals	No
	Height	1.5mm
	Series	UC
	Automotive Standard	AEC-Q100

	Select all
	Brand onsemi
	Maximum Switching Frequency 500kHz
	Product Type PWM Controller
	Zero Power Detection No
	Output Current 1A
	Mount Type Through Hole
	Package Type SOIC
	Pin Count 8
	Maximum Supply Voltage 36V
	Minimum Operating Temperature -25°C
	Maximum Duty Cycle 50%
	PWM Controller Type Current Mode
	Maximum Operating Temperature 85°C
	Length 5mm
	Standards/Approvals No
	Height 1.5mm
	Series UC
	Automotive Standard AEC-Q100

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

onsemi UC2845BD1G 5 PWM Controller, 500 kHz 36V 8-Pin, SOIC

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