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Model UC3844AD8G4
Description Current Mode PWM Controller
Product QR code
Brand: TI
Packaging SOIC-8
Delivery time
Packaging method Tube
Standard packaging quantity 1
4.01  yuan 4.01yuan
5+:
$ 5.4149
25+:
$ 5.0138
50+:
$ 4.7330
100+:
$ 4.6127
500+:
$ 4.5324
2500+:
$ 4.4322
5000+:
$ 4.3920
10000+:
$ 4.3319
Quantity
5+
25+
50+
100+
500+
Price
$5.4149
$5.0138
$4.7330
$4.6127
$4.5324
Price $ 5.4149 $ 5.0138 $ 4.7330 $ 4.6127 $ 4.5324
Start batch production 5+ 25+ 50+ 100+ 500+
Check the distribution price
  • Freight charges：   In stock Freight rate：$13.00
  • Quantity： Inventory(8028) Minimum order quantity(5)
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Technical parameters/frequency: 500 kHz

Technical parameters/power supply voltage (DC): 12.0V (min)

Technical parameters/working voltage: 16V ~ 30V

Technical parameters/rated power: 1 W

Technical parameters/number of output interfaces: 1

Technical parameters/Input voltage (DC): 25.0 V

Technical parameters/output voltage: 15.0 V

Technical parameters/output current: 1 A

Technical parameters/number of channels: 1

Technical parameters/adjusted output number: 1

Technical parameters/rise time: 50 ns

Technical parameters/switching frequency: 450 kHz

Technical parameters/topology structure: Buck, Boost, Flyback, Forward

Technical parameters/duty cycle: 48 %

Technical parameters/maximum duty cycle: 50 %

Technical parameters/descent time: 50 ns

Technical parameters/operating temperature (Max): 70 ℃

Technical parameters/operating temperature (Min): 0 ℃

Technical parameters/power supply voltage: 10.30 VDC

Encapsulation parameters/installation method: Surface Mount

Package parameters/number of pins: 8

Encapsulation parameters/Encapsulation: SOIC-8

External dimensions/height: 1.5 mm

External dimensions/packaging: SOIC-8

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

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Alternative material

Model Brand Similarity Encapsulation Introduction Data manual
UC1842AMDREP UC1842AMDREP TI 类似代替 SOIC-8
电流模式PWM控制器 CURRENT-MODE PWM CONTROLLER
UC1843AMDREP UC1843AMDREP TI 类似代替 SOIC-8
TEXAS INSTRUMENTS UC1843AMDREP 控制器, PWM, 25V-12V电源, 500 kHz, 13.5V/200mA输出, SOIC-8
UC1845AMDREP UC1845AMDREP TI 类似代替 SOIC-8
电流模式PWM控制器 CURRENT-MODE PWM CONTROLLER

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