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Model UC3843ADTR
Description Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDSO14, ROHS COMPLIANT, PLASTIC, SOIC-14
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Brand: Microsemi
Packaging SOIC-14
Delivery time
Packaging method
Standard packaging quantity 1
0yuan
  • Freight charges：   In stock Freight rate：$13.00
  • Quantity： Inventory(2439) Minimum order quantity(1)
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Technical parameters/number of output interfaces: 1

Technical parameters/switching frequency: 500kHz (MAX)

Technical parameters/maximum duty cycle: 96 %

Encapsulation parameters/Encapsulation: SOIC-14

External dimensions/packaging: SOIC-14

Physical parameters/operating temperature: 0℃ ~ 70℃ (TA)

Other/Product Lifecycle: Active

Compliant with standards/RoHS standards: RoHS Compliant

Compliant with standards/lead standards: lead-free

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Alternative material

Model Brand Similarity Encapsulation Introduction Data manual
UC2843AD UC2843AD ON Semiconductor 类似代替 SOIC
TEXAS INSTRUMENTS UC2843AD 控制器, PWM电流, 25V-12V电源, 500 kHz, 15V/200mA输出, SOIC-14
PDF
UC2843AD UC2843AD Philips 类似代替
TEXAS INSTRUMENTS UC2843AD 控制器, PWM电流, 25V-12V电源, 500 kHz, 15V/200mA输出, SOIC-14
PDF
UC2843AD UC2843AD TI 类似代替 SOIC-14
TEXAS INSTRUMENTS UC2843AD 控制器, PWM电流, 25V-12V电源, 500 kHz, 15V/200mA输出, SOIC-14
UC2843AD8 UC2843AD8 TI 功能相似 SOIC-8
TEXAS INSTRUMENTS UC2843AD8 控制器, PWM, 30V-7.6V电源, 500 kHz, 13.5V/1A输出, SOIC-8
UC3843AD UC3843AD Fairchild 类似代替 SOIC-8
TEXAS INSTRUMENTS UC3843AD 控制器, PWM, 30V-7.6V电源, 500 kHz, 13.5V/1A输出, SOIC-14
PDF
UC3843AD UC3843AD TI 类似代替 SOIC-14
TEXAS INSTRUMENTS UC3843AD 控制器, PWM, 30V-7.6V电源, 500 kHz, 13.5V/1A输出, SOIC-14
UC3843AD UC3843AD Microsemi 类似代替 SOIC-14
TEXAS INSTRUMENTS UC3843AD 控制器, PWM, 30V-7.6V电源, 500 kHz, 13.5V/1A输出, SOIC-14
PDF

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