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Model UC3842AD8TRG4
Description 30V, 1A, 500KHz current mode PWM controller with 16V/10V UVLO and 100% duty cycle, temperature range from 0 ° C to 70 ° C, 8-SOIC 0 to 70
Product QR code
Brand: TI
Packaging SOIC-8
Delivery time
Packaging method Tape & Reel (TR)
Standard packaging quantity 1
2.89  yuan 2.89yuan
5+:
$ 3.8948
25+:
$ 3.6063
50+:
$ 3.4043
100+:
$ 3.3178
500+:
$ 3.2601
2500+:
$ 3.1879
5000+:
$ 3.1591
10000+:
$ 3.1158
Quantity
5+
25+
50+
100+
500+
Price
$3.8948
$3.6063
$3.4043
$3.3178
$3.2601
Price $ 3.8948 $ 3.6063 $ 3.4043 $ 3.3178 $ 3.2601
Start batch production 5+ 25+ 50+ 100+ 500+
Check the distribution price
  • Freight charges：   In stock Freight rate：$13.00
  • Quantity： Inventory(2151) Minimum order quantity(5)
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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: 96 %

Technical parameters/maximum duty cycle: 100 %

Technical parameters/descent time: 50 ns

Technical parameters/operating temperature (Max): 70 ℃

Technical parameters/operating temperature (Min): 0 ℃

Encapsulation parameters/installation method: Surface Mount

Package parameters/number of pins: 8

Encapsulation parameters/Encapsulation: SOIC-8

External dimensions/packaging: SOIC-8

Physical parameters/operating temperature: 0℃ ~ 70℃

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
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
UC2844AD8 UC2844AD8 TI 类似代替 SOIC-8
TEXAS INSTRUMENTS UC2844AD8 芯片, 脉宽调制控制器, 电流模式, 25V, 8-SOIC
UC2844AD8TR UC2844AD8TR TI 类似代替 SOIC-8
电流模式PWM控制器 Current Mode PWM Controller

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