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Model UC3525AQ
Description Texas Instruments The isolated flyback power controller provides constant voltage (CV) and constant current (CC) output regulation to improve instantaneous response to larger load steps. Primary side regulation (PSR) does not require an optocoupler. ###Flyback controller, Texas Instruments current mode and voltage mode PWM controller, primary side regulation peak power mode low power
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Brand: TI
Packaging PLCC-20
Delivery time
Packaging method Tube
Standard packaging quantity 1
14.38  yuan 14.38yuan
5+:
$ 16.8269
50+:
$ 16.1078
200+:
$ 15.7051
500+:
$ 15.6045
1000+:
$ 15.5038
2500+:
$ 15.3887
5000+:
$ 15.3168
7500+:
$ 15.2449
Quantity
5+
50+
200+
500+
1000+
Price
$16.8269
$16.1078
$15.7051
$15.6045
$15.5038
Price $ 16.8269 $ 16.1078 $ 15.7051 $ 15.6045 $ 15.5038
Start batch production 5+ 50+ 200+ 500+ 1000+
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  • Freight charges：   In stock Freight rate：$13.00
  • Quantity： Inventory(2863) Minimum order quantity(5)
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Technical parameters/frequency: 450 kHz

Technical parameters/power supply voltage (DC): 4.50V (min)

Technical parameters/number of output interfaces: 2

Technical parameters/Input voltage (DC): 35.0 V

Technical parameters/output voltage: 5.20 V

Technical parameters/output current: 400 mA

Technical parameters/dissipated power: 1000 mW

Technical parameters/Static current: 14.0 mA

Technical parameters/adjusted output number: 2

Technical parameters/rise time: 100 ns

Technical parameters/switching frequency: 400 kHz

Technical parameters/topology structure: Buck, Boost, Flyback, Forward, Full-Bridge, Half-Bridge, Push-Pull

Technical parameters/duty cycle: 45 %

Technical parameters/maximum duty cycle: 49 %

Technical parameters/descent time: 50 ns

Technical parameters/operating temperature (Max): 70 ℃

Technical parameters/operating temperature (Min): 0 ℃

Technical parameters/dissipated power (Max): 1000 mW

Technical parameters/power supply voltage: 8V ~ 35V

Encapsulation parameters/installation method: Surface Mount

Package parameters/number of pins: 20

Encapsulation parameters/Encapsulation: PLCC-20

External dimensions/length: 8.96 mm

External dimensions/width: 8.96 mm

External dimensions/height: 4.06 mm

External dimensions/packaging: PLCC-20

Physical parameters/operating temperature: 0℃ ~ 70℃

Other/Product Lifecycle: Active

Other/Packaging Methods: Tube

Compliant with standards/RoHS standards: RoHS Compliant

Compliant with standards/lead standards: Lead Free

Customs information/ECCN code: EAR99

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Alternative material

Model Brand Similarity Encapsulation Introduction Data manual
UC3525AQG3 UC3525AQG3 TI 类似代替 PLCC-20
调节脉冲宽度调制器 REGULATING PULSE WIDTH MODULATORS
UC3525AQTR UC3525AQTR TI 功能相似 LCC-20
调节脉冲宽度调制器 Regulating Pulse Width Modulators
UC3525AQTRG3 UC3525AQTRG3 TI 类似代替 PLCC-20
Voltage Mode PWM Controller 400mA 400kHz 20Pin PLCC Tube

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