Курс ЦБ на 21.05.2025
$80,31
€89,97
Texas Instruments TL494CDR
артикул TL494CDR
Texas Instruments
производитель
Voltage Mode PWM Controller 40V 200mA 300kHz 16-Pin SOIC T/R
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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
Voltage Mode PWM Controller
Control Method
Voltage
Topology
Boost; Buck; Flyback; Forward; Full-Bridge; Half-Bridge; Push-Pull
Number of PWM Outputs
2
Switching Frequency (kHz)
300
Maximum Duty Cycle (%)
45(Typ)
Output Current (mA)
200(Max)
Rise Time (ns)
100
Fall Time (ns)
40
Output Voltage (V)
40(Max)
Operating Supply Voltage (V)
7 to 40
Minimum Operating Supply Voltage (V)
7
Maximum Operating Supply Voltage (V)
40
Maximum Supply Current (mA)
7.5(Typ)
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
16
Standard Package Name
SOP
Supplier Package
SOIC
Mounting
Surface Mount
Package Height
1.5(Max)
Package Length
10(Max)
Package Width
4(Max)
PCB changed
16
Lead Shape
Gull-wing
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Описание
Your circuit will be able to control PWM signals at the inputs using the TL494CDR voltage mode PWM controller, developed by Texas Instruments. With an output that has a voltage of 40(Max) V, this is power management at its best. This voltage mode driver supports boost|buck|flyback|forward|full-bridge|half-bridge|push-pull topology. Its 2 PWM outputs produce a current of 200(Max) mA. It has a switching frequency of 300 kHz. Tape and reel packaging will encase this product during shipment, in order to ensure safe delivery and enable quick mounting of components. This device has a minimum operating supply voltage of 7 V and a maximum of 40 V. This voltage mode driver&s;s maximum duty cycle is 45(Typ) %. This voltage mode driver has an operating temperature range of 0 В°C to 70 В°C.
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