Курс ЦБ на 20.07.2026
$78,4
€89,9
ГлавнаяКаталогPower ManagementPWM ControllersCurrent Mode PWM ControllersTexas Instruments UCC28221PW
Texas Instruments UCC28221PW
артикул UCC28221PW
Texas Instruments
производитель
Current Mode PWM Controller 100A 1100kHz Automotive 20-Pin TSSOP Tube
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Технические параметры
EU RoHS
Compliant
ECCN (US)
EAR99
Part Status
Active
HTS
8542.39.00.01
SVHC
Yes
Automotive
No
PPAP
No
Type
Current Mode PWM Controller
Control Method
Current Mode PWM Controller
Topology
Forward; Flyback
Number of PWM Outputs
2
Switching Frequency (kHz)
1100
Maximum Duty Cycle (%)
77
Rise Time (ns)
10
Output Current (mA)
100000(Max)
Fall Time (ns)
10
Minimum Operating Supply Voltage (V)
8
Maximum Operating Supply Voltage (V)
14.5
Maximum Supply Current (mA)
6
Maximum Power Dissipation (mW)
400
Adjustable Output
No
On/Off Pin
No
Synchronous Pin
No
Minimum Operating Temperature (В°C)
-40
Maximum Operating Temperature (В°C)
105
Packaging
Tube
Pin Count
20
Standard Package Name
SOP
Supplier Package
TSSOP
Mounting
Surface Mount
Package Height
1.05(Max)
Package Length
6.6(Max)
Package Width
4.5(Max)
PCB changed
20
Lead Shape
Gull-wing
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Описание
Never worry about explosions or smoking components with this UCC28221PW current controller from Texas Instruments. Its 2 PWM outputs produce a current of 100000(Max) mA. This current mode controller supports flyback|forward topology. Its switching regulator has a frequency of 1100 kHz. In order to ensure parts aren&s;t damaged by bulk packaging, this product comes in tube packaging to add a little more protection by storing the loose parts in an outer tube. This device has a minimum operating supply voltage of 8 V and a maximum of 14.5 V. This current mode controller&s;s maximum duty cycle is 77 %. This current mode controller has an operating temperature range of -40 В°C to 105 В°C.
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