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Model UC3844ANG4
Description Current Mode PWM Controller
Product QR code
Brand: TI
Packaging DIP-8
Delivery time
Packaging method Tube
Standard packaging quantity 1
5.94  yuan 5.94yuan
10+:
$ 7.1328
100+:
$ 6.7762
500+:
$ 6.5384
1000+:
$ 6.5265
2000+:
$ 6.4790
5000+:
$ 6.4195
7500+:
$ 6.3720
10000+:
$ 6.3482
Quantity
10+
100+
500+
1000+
2000+
Price
$7.1328
$6.7762
$6.5384
$6.5265
$6.4790
Price $ 7.1328 $ 6.7762 $ 6.5384 $ 6.5265 $ 6.4790
Start batch production 10+ 100+ 500+ 1000+ 2000+
Check the distribution price
  • Freight charges：   In stock Freight rate：$13.00
  • Quantity： Inventory(5577) Minimum order quantity(10)
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Technical parameters/frequency: 450 kHz

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

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: 1000 mA

Technical parameters/adjusted output number: 1

Technical parameters/rise time: 50 ns

Technical parameters/switching frequency: 500kHz (MAX)

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

Encapsulation parameters/installation method: Through Hole

Package parameters/number of pins: 8

Encapsulation parameters/Encapsulation: DIP-8

External dimensions/packaging: DIP-8

Physical parameters/operating temperature: 0℃ ~ 70℃ (TA)

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
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ON SEMICONDUCTOR UC2843BD1R2G 控制器, PWM, 25V-12V电源, 250 kHz, 13.4V/200mA输出, SOIC-8 新
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UC3843BD1G UC3843BD1G ON Semiconductor 功能相似 SOIC-8
ON SEMICONDUCTOR UC3843BD1G 芯片, 脉宽调制控制器, 电流模式, 25V, 8-SOIC
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UC3844AN UC3844AN TI 类似代替 DIP-8
TEXAS INSTRUMENTS UC3844AN.. 脉宽调制(PWM)控制器
UC3844AN UC3844AN ST Microelectronics 类似代替 DIP-8
TEXAS INSTRUMENTS UC3844AN.. 脉宽调制(PWM)控制器
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