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Model UC2843D
Description TEXAS INSTRUMENTS UC2843D.. Pulse width modulation controller
Product QR code
Brand: TI
Packaging SOIC-14
Delivery time
Packaging method Tube
Standard packaging quantity 1
11.56  yuan 11.56yuan
5+:
$ 13.5275
50+:
$ 12.9494
200+:
$ 12.6257
500+:
$ 12.5448
1000+:
$ 12.4638
2500+:
$ 12.3713
5000+:
$ 12.3135
7500+:
$ 12.2557
Quantity
5+
50+
200+
500+
1000+
Price
$13.5275
$12.9494
$12.6257
$12.5448
$12.4638
Price $ 13.5275 $ 12.9494 $ 12.6257 $ 12.5448 $ 12.4638
Start batch production 5+ 50+ 200+ 500+ 1000+
Check the distribution price
  • Freight charges：   In stock Freight rate：$13.00
  • Quantity： Inventory(9157) 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: 13.5 V

Technical parameters/output current: 1 A

Technical parameters/power supply current: 25 mA

Technical parameters/number of pins: 14

Technical parameters/dissipated power: 0.725 W

Technical parameters/adjusted output number: 1

Technical parameters/rise time: 150 ns

Technical parameters/switching frequency: 500 kHz

Technical parameters/topology structure: Boost, Flyback, Forward

Technical parameters/duty cycle: 100 %

Technical parameters/maximum duty cycle: 100 %

Technical parameters/descent time: 150 ns

Technical parameters/operating temperature (Max): 85 ℃

Technical parameters/operating temperature (Min): -40 ℃

Technical parameters/power supply voltage: 7.6V ~ 30V

Technical parameters/power supply voltage (Max): 25 V

Technical parameters/power supply voltage (Min): 12 V

Technical parameters/input voltage: 25 V

Encapsulation parameters/installation method: Surface Mount

Package parameters/number of pins: 14

Encapsulation parameters/Encapsulation: SOIC-14

External dimensions/length: 8.65 mm

External dimensions/width: 3.91 mm

External dimensions/height: 1.58 mm

External dimensions/packaging: SOIC-14

Physical parameters/operating temperature: -40℃ ~ 85℃ (TA)

Other/Product Lifecycle: Active

Other/Packaging Methods: Tube

Other/Manufacturing Applications: Power Management, Industrial

Compliant with standards/RoHS standards: RoHS Compliant

Compliant with standards/lead standards: Lead Free

Compliant with standards/REACH SVHC standards: No SVHC

Compliant with standard/REACH SVHC version: 2015/06/15

Customs information/ECCN code: EAR99

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Alternative material

Model Brand Similarity Encapsulation Introduction Data manual
UC2845D UC2845D ON Semiconductor 完全替代 SOIC
TEXAS INSTRUMENTS UC2845D 控制器, 电流模式控制器, PWM, 25V-12V电源, 500 kHz, 13.5V/200mA输出, SOIC-14
PDF
UC2845D UC2845D Unitrode 完全替代 SOP
TEXAS INSTRUMENTS UC2845D 控制器, 电流模式控制器, PWM, 25V-12V电源, 500 kHz, 13.5V/200mA输出, SOIC-14
UC2845DTR UC2845DTR TI 完全替代 SOIC-14
电流模式PWM控制器 CURRENT MODE PWM CONTROLLER

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