Name: Texas Instruments UC3843N, PWM Controller, 500 kHz 8-Pin, PDIP
Brand: Texas Instruments
SKU: 922-3463
Price: 9.54 HKD
Availability: Discontinued

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選取全部	屬性	值
	品牌	Texas Instruments
	Maximum Switching Frequency	500 kHz
	Output Current	1 A
	Number of Outputs	1
	Control Method	Current
	Fall Time	50ns
	Mounting Type	Through Hole
	Rise Time	50ns
	Package Type	PDIP
	Pin Count	8
	Topology	Boost, Buck, Flyback, Forward
	Dimensions	9.81 x 6.35 x 4.57mm
	Maximum Duty Cycle	100%
	Length	9.81mm
	PWM Controller Type	Current Mode
	Width	6.35mm
	Height	4.57mm
	Minimum Operating Temperature	0 °C
	Maximum Operating Temperature	+70 °C

	選取全部
	品牌 Texas Instruments
	Maximum Switching Frequency 500 kHz
	Output Current 1 A
	Number of Outputs 1
	Control Method Current
	Fall Time 50ns
	Mounting Type Through Hole
	Rise Time 50ns
	Package Type PDIP
	Pin Count 8
	Topology Boost, Buck, Flyback, Forward
	Dimensions 9.81 x 6.35 x 4.57mm
	Maximum Duty Cycle 100%
	Length 9.81mm
	PWM Controller Type Current Mode
	Width 6.35mm
	Height 4.57mm
	Minimum Operating Temperature 0 °C
	Maximum Operating Temperature +70 °C

COO (Country of Origin):: MY

Flyback Controller, Current Control, UC18/UC28/UC38 Series, Texas Instruments

The isolated-flyback power supply controller provides Constant-Voltage (CV) and Constant-Current (CC) output regulation to improve transient response to large load steps. Primary-Side Regulation (PSR) eliminates the need for an Optocoupler.

For these non-cancellable (NC), and non-returnable (NR) products, Terms and Conditions apply.

Flyback Controllers, Texas Instruments

Current-Mode and Voltage-Mode PWM Controller
Primary-Side Regulation
Peak Power Mode
Low Power