STMicroelectronics UC2845BN, PWM Controller, 500 kHz 8-Pin, PDIP

RS-artikelnummer:: 714-1149
Tillv. art.nr:: UC2845BN
Tillverkare / varumärke:: STMicroelectronics

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Pris (ex. moms) Each (In a Pack of 10)

12,701 kr

(exkl. moms)

15,876 kr

(inkl. moms)

Enheter	Per unit	Per Pack*
10 - 90	12,701 kr	127,01 kr
100 - 490	8,638 kr	86,38 kr
500 - 990	8,158 kr	81,58 kr
1000 - 1990	6,334 kr	63,34 kr
2000 +	6,217 kr	62,17 kr

RS-artikelnummer:: 714-1149
Tillv. art.nr:: UC2845BN
Tillverkare / varumärke:: STMicroelectronics

Datablad

Schematic Symbol & PCB Footprint

Lagstiftning och ursprungsland

Produktdetaljer

PWM Controllers, STMicroelectronics

Pulse-width modulator (PWM) controllers can support isolated and non-isolated AC-DC and DC-DC switch mode power supplies. They are based on the most popular topologies in both single-ended, such as fly-back, forward or quasi-resonant controllers, and double-ended configurations, such as asymmetrical half-bridge, for Switch Mode Power Supplies (SMPS).
The PMW controllers also integrate a comprehensive set of protections for enhanced robustness and reliability.

PWM (Pulse Width Modulation) Controllers, STMicroelectronics

Specifikationer

Attribute	Value
Maximum Switching Frequency	500 kHz
Output Current	1 A
Number of Outputs	1
Control Method	Current
Mounting Type	Through Hole
Fall Time	50ns
Rise Time	50ns
Package Type	PDIP
Pin Count	8
Topology	Boost, Flyback
Dimensions	10.92 x 6.6 x 3.32mm
Maximum Duty Cycle	50%
PWM Controller Type	Current Mode
Length	10.92mm
Width	6.6mm
Height	3.32mm
Minimum Operating Temperature	-40 °C
Maximum Operating Temperature	+150 °C