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Model UCC38C41D
Description UCC28/UCC38 Series, Texas Instruments 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
Product QR code
Brand: TI
Packaging SOIC-8
Delivery time
Packaging method Tube
Standard packaging quantity 1
2.73  yuan 2.73yuan
5+:
$ 3.6882
25+:
$ 3.4150
50+:
$ 3.2238
100+:
$ 3.1418
500+:
$ 3.0872
2500+:
$ 3.0189
5000+:
$ 2.9915
10000+:
$ 2.9506
Quantity
5+
25+
50+
100+
500+
Price
$3.6882
$3.4150
$3.2238
$3.1418
$3.0872
Price $ 3.6882 $ 3.4150 $ 3.2238 $ 3.1418 $ 3.0872
Start batch production 5+ 25+ 50+ 100+ 500+
Check the distribution price
  • Freight charges：   In stock Freight rate：$13.00
  • Quantity： Inventory(2816) Minimum order quantity(5)
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Technical parameters/frequency: 1.00 MHz

Technical parameters/power supply voltage (DC): 18.0V (max)

Technical parameters/number of output interfaces: 1

Technical parameters/Input voltage (DC): 18.0 V

Technical parameters/output voltage: 18 V

Technical parameters/output current: 200 mA

Technical parameters/power supply current: 3 mA

Technical parameters/adjusted output number: 1

Technical parameters/rise time: 25 ns

Technical parameters/switching frequency: 1000 kHz

Technical parameters/Over temperature protection: No

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

Technical parameters/duty cycle: 50 %

Technical parameters/maximum duty cycle: 50 %

Technical parameters/descent time: 20 ns

Technical parameters/operating temperature (Max): 70 ℃

Technical parameters/operating temperature (Min): 0 ℃

Technical parameters/input voltage: 6.6V ~ 20V

Encapsulation parameters/installation method: Surface Mount

Package parameters/number of pins: 8

Encapsulation parameters/Encapsulation: SOIC-8

External dimensions/length: 4.9 mm

External dimensions/width: 3.91 mm

External dimensions/height: 1.58 mm

External dimensions/packaging: SOIC-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

Customs information/ECCN code: EAR99

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Alternative material

Model Brand Similarity Encapsulation Introduction Data manual
UCC28C42D UCC28C42D TI 完全替代 SOIC-8
TEXAS INSTRUMENTS UCC28C42D 控制器, 电流模式控制器, PWM, 20V-9V电源, 1 MHz, 18V/1A输出, SOIC-8
UCC38C41DR UCC38C41DR TI 完全替代 SOIC-8
BiCMOS低功耗电流模式PWM控制器 BiCMOS LOW-POWER CURRENT-MODE PWM CONTROLLER
UCC38C41DRG4 UCC38C41DRG4 TI 完全替代 SOIC-8
BiCMOS低功耗电流模式PWM控制器 BiCMOS LOW-POWER CURRENT-MODE PWM CONTROLLER

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