Курс ЦБ на 21.06.2025
$78,5
€90,14
ГлавнаяКаталогPower ManagementPWM ControllersCurrent Mode PWM ControllersSTMicroelectronics UC3845BD1013TR
STMicroelectronics UC3845BD1013TR
артикул UC3845BD1013TR
STMicroelectronics
производитель
Current Mode PWM Controller 1A 500kHz 8-Pin SO N T/R
Datasheet
PDF | 179 кб
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Технические параметры
EU RoHS
Compliant
ECCN (US)
EAR99
Part Status
Active
HTS
8542.39.00.01
Automotive
No
PPAP
No
Type
Current Mode PWM Controller
Control Method
Current Mode PWM Controller
Topology
Boost; Flyback
Number of PWM Outputs
1
Switching Frequency (kHz)
500
Maximum Duty Cycle (%)
50
Rise Time (ns)
50
Output Current (mA)
1000(Max)
Fall Time (ns)
50
Maximum Operating Supply Voltage (V)
30
Maximum Supply Current (mA)
17
Maximum Power Dissipation (mW)
1250
Adjustable Output
No
On/Off Pin
No
Synchronous Pin
No
Minimum Operating Temperature (В°C)
0
Maximum Operating Temperature (В°C)
70
Packaging
Tape and Reel
Pin Count
8
Standard Package Name
SOP
Supplier Package
SO N
Mounting
Surface Mount
Package Height
1.65(Max)
Package Length
5(Max)
Package Width
4(Max)
PCB changed
8
Lead Shape
Gull-wing
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Описание
Varying voltages can be harmful to some microprocessor-based circuits. The UC3845BD1013TR current controller from STMicroelectronics is a great tool to modulate these levels to meet your requirements. Its single PWM output produces a current of 1000(Max) mA. This current mode controller supports boost|flyback topology. It has a switching frequency of 500 kHz. Tape and reel packaging will encase the product during shipment, ensuring safe delivery and enabling quick mounting of components. This current mode controller has an operating temperature range of 0 В°C to 70 В°C. This device has a maximum of 30 V. This current mode controller&s;s maximum duty cycle is 50 %.
Кроссы
UC3845BN (Current Mode PWM Controllers)
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