STMicroelectronics UC3844BN, PWM Current Mode Controller, 1 A, 500 kHz, 8-Pin PDIP

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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

規格
Attribute Value
Number of PWM Outputs 1
Control Method Current
Topology Boost, Flyback
Rise Time 50ns
Fall Time 50ns
Maximum Duty Cycle 50%
Maximum Switching Frequency 500 kHz
Mounting Type Through Hole
Package Type PDIP
Pin Count 8
Output Current 1 A
Height 3.32mm
Length 10.92mm
Maximum Operating Temperature +150 °C
Minimum Operating Temperature -40 °C
Width 6.6mm
Dimensions 10.92 x 6.6 x 3.32mm
290 現貨庫存,可於3工作日發貨。
單價 /個 (每包:10個)
HK$ 6.314
(不含稅)
單位
Per unit
Per Pack*
10 - 40
HK$6.314
HK$63.14
50 - 90
HK$6.138
HK$61.38
100 - 190
HK$5.783
HK$57.83
200 - 490
HK$5.585
HK$55.85
500 +
HK$5.473
HK$54.73
* 參考價格
包裝方式: