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Model UC3843DTRG4
Description Current Mode PWM Controller
Product QR code
Brand: TI
Packaging SOIC-14
Delivery time
Packaging method Tape & Reel (TR)
Standard packaging quantity 1
0.85  yuan 0.85yuan
10+:
$ 1.1516
50+:
$ 1.0918
100+:
$ 1.0492
300+:
$ 1.0236
500+:
$ 0.9980
1000+:
$ 0.9724
2500+:
$ 0.9340
5000+:
$ 0.9255
Quantity
10+
50+
100+
300+
500+
Price
$1.1516
$1.0918
$1.0492
$1.0236
$0.9980
Price $ 1.1516 $ 1.0918 $ 1.0492 $ 1.0236 $ 0.9980
Start batch production 10+ 50+ 100+ 300+ 500+
Check the distribution price
  • Freight charges：   In stock Freight rate：$13.00
  • Quantity： Inventory(9669) Minimum order quantity(10)
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Technical parameters/frequency: 450 kHz

Technical parameters/number of output interfaces: 1

Technical parameters/Input voltage (DC): 25.0 V

Technical parameters/output voltage: 13.5 V

Technical parameters/output current: 200 mA

Technical parameters/adjusted output number: 1

Technical parameters/switching frequency: 500 kHz

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

Technical parameters/maximum duty cycle: 0.97

Package parameters/number of pins: 14

Encapsulation parameters/Encapsulation: SOIC-14

External dimensions/packaging: SOIC-14

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

Other/Product Lifecycle: Active

Other/Packaging Methods: Tape & Reel (TR)

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
TL2843BQDRQ1 TL2843BQDRQ1 TI 类似代替 SOIC-14
开关控制器 AC Hi-Perf Current- Mode PWM Controller
UC3843D UC3843D Unitrode 完全替代 SOP
TEXAS INSTRUMENTS UC3843D 控制器, 电流模式控制器, PWM, 25V-12V电源, 500 kHz, 13.5V/1A输出, SOIC-14
UC3843D UC3843D TI 完全替代 SOIC-14
TEXAS INSTRUMENTS UC3843D 控制器, 电流模式控制器, PWM, 25V-12V电源, 500 kHz, 13.5V/1A输出, SOIC-14
UC3843D UC3843D ST Microelectronics 完全替代 SOIC
TEXAS INSTRUMENTS UC3843D 控制器, 电流模式控制器, PWM, 25V-12V电源, 500 kHz, 13.5V/1A输出, SOIC-14
UC3843D UC3843D ON Semiconductor 完全替代 SOP-14
TEXAS INSTRUMENTS UC3843D 控制器, 电流模式控制器, PWM, 25V-12V电源, 500 kHz, 13.5V/1A输出, SOIC-14
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