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Model UC2844ADTRG4
Description Current Mode PWM Controller
Product QR code
Brand: TI
Packaging SOIC-14
Delivery time
Packaging method Tape & Reel (TR)
Standard packaging quantity 1
4.69  yuan 4.69yuan
5+:
$ 6.3261
25+:
$ 5.8575
50+:
$ 5.5295
100+:
$ 5.3889
500+:
$ 5.2952
2500+:
$ 5.1780
5000+:
$ 5.1312
10000+:
$ 5.0609
Quantity
5+
25+
50+
100+
500+
Price
$6.3261
$5.8575
$5.5295
$5.3889
$5.2952
Price $ 6.3261 $ 5.8575 $ 5.5295 $ 5.3889 $ 5.2952
Start batch production 5+ 25+ 50+ 100+ 500+
Check the distribution price
  • Freight charges：   In stock Freight rate：$13.00
  • Quantity： Inventory(9007) 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: 5 V

Technical parameters/output current: 1000 A

Technical parameters/adjusted output number: 1

Technical parameters/rise time: 50 ns

Technical parameters/switching frequency: 500 kHz

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

Technical parameters/duty cycle: 50 %

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/dissipated power (Max): 1000 mW

Package parameters/number of pins: 14

Encapsulation parameters/Encapsulation: SOIC-14

External dimensions/packaging: SOIC-14

Physical parameters/operating temperature: -40℃ ~ 85℃ (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
UC2844AD UC2844AD Unitrode 类似代替 SOP
PWM 控制器，500kHz，Texas Instruments Texas Instruments 的一系列脉冲宽度调制控制器和关联设备适用于各种应用和规格。 ### PWM (Pulse Width Modulation) Controllers, Texas Instruments
UC2844AD UC2844AD Microchip 类似代替
PWM 控制器，500kHz，Texas Instruments Texas Instruments 的一系列脉冲宽度调制控制器和关联设备适用于各种应用和规格。 ### PWM (Pulse Width Modulation) Controllers, Texas Instruments
UC2844AD UC2844AD Microsemi 类似代替 SOIC-14
PWM 控制器，500kHz，Texas Instruments Texas Instruments 的一系列脉冲宽度调制控制器和关联设备适用于各种应用和规格。 ### PWM (Pulse Width Modulation) Controllers, Texas Instruments
PDF
UC2844ADTRG4 UC2844ADTRG4 TI 完全替代 SOIC-14
电流模式PWM控制器 Current Mode PWM Controller
UC3842AD UC3842AD Microsemi 类似代替 SOIC-14
TEXAS INSTRUMENTS UC3842AD 控制器, PWM电流, 25V-12V电源, 500 kHz, 15V/200mA输出, SOIC-14
PDF
UC3842AD UC3842AD Unitrode 类似代替 SOP
TEXAS INSTRUMENTS UC3842AD 控制器, PWM电流, 25V-12V电源, 500 kHz, 15V/200mA输出, SOIC-14

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