UC3843AD

Снят с производства
UC3843AD - Onsemi
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Краткое описание: Current Mode PWM Controller, 1A, 500kHz, 14-Pin SOIC N
Производитель Onsemi
Категория Контроллеры PWM
Статус производства Снят с производства (OBSOLETE)

Дополнительная информация

Current Mode PWM Controller, 1A output current, 500kHz switching frequency. Features include 1 PWM output, 96% maximum duty cycle, and 30V maximum operating supply voltage. Packaged in a 14-pin SOIC N (SOP) surface mount with gull-wing leads, measuring 8.75mm x 4mm x 1.5mm. Operating temperature range from 0°C to 70°C. Suitable for Boost and Flyback topologies.
PCB 14
ECCN EAR99
PPAP No
Type Current Mode PWM Controller
Jedec MS-012AB
EU RoHS No
HTS Code 8542390001
Mounting Surface Mount
Topology Boost|Flyback
Cage Code 5V1P1
Fall Time 50ns
Pin Count 14
Automotive No
Lead Shape Gull-wing
On/Off Pin No
Schedule B 8542390000
Package/Case SOIC N
AEC Qualified No
RoHS Versions 2011/65/EU, 2015/863
Control Method Current
Output Current 1000(Max)mA
Pin Pitch (mm) 1.27
Synchronous Pin No
Package Material Plastic
Adjustable Output No
Basic Package Type Lead-Frame SMT
Maximum Duty Cycle 96(Typ)%
Package Width (mm) 4(Max)
Package Description Small Outline IC Narrow Body
Package Family Name SOP
Package Height (mm) 1.5(Max)
Package Length (mm) 8.75(Max)
Radiation Hardening No
Number of PWM Outputs 1
Maximum Supply Current 1mA
Seated Plane Height (mm) 1.75(Max)
Max Operating Temperature 70°C
Maximum Power Dissipation 862mW
Min Operating Temperature 0°C
Max Operating Supply Voltage 30V

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