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Model UC3845BN
Description STMICROELECTRONICS UC3845BN Controller, PWM, 25V-12V power supply, 250 kHz, 5V/200mA output, DIP-8
Product QR code
Brand: ST Microelectronics
Packaging DIP-8
Delivery time
Packaging method Tube
Standard packaging quantity 1
0.86  yuan 0.86yuan
10+:
$ 1.1664
50+:
$ 1.1059
100+:
$ 1.0627
300+:
$ 1.0368
500+:
$ 1.0109
1000+:
$ 0.9850
2500+:
$ 0.9461
5000+:
$ 0.9374
Quantity
10+
50+
100+
300+
500+
Price
$1.1664
$1.1059
$1.0627
$1.0368
$1.0109
Price $ 1.1664 $ 1.1059 $ 1.0627 $ 1.0368 $ 1.0109
Start batch production 10+ 50+ 100+ 300+ 500+
Check the distribution price
  • Freight charges：   In stock Freight rate：$13.00
  • Quantity： Inventory(2261) Minimum order quantity(10)
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Technical parameters/frequency: 250 kHz

Technical parameters/power supply voltage (DC): 12.0V (min)

Technical parameters/number of output interfaces: 1

Technical parameters/Input voltage (DC): 15.0 V

Technical parameters/output voltage: 5 V

Technical parameters/output current: 200 mA

Technical parameters/power supply current: 17 mA

Technical parameters/number of pins: 8

Technical parameters/dissipated power: 1.25 W

Technical parameters/rise time: 50 ns

Technical parameters/switching frequency: 250 kHz

Technical parameters/thermal resistance: 100 ℃/W

Technical parameters/duty cycle: 50 %

Technical parameters/output voltage (Max): 5.1 V

Technical parameters/output voltage (Min): 4.90 V

Technical parameters/output current (Max): 1 A

Technical parameters/maximum duty cycle: 50 %

Technical parameters/descent time: 50 ns

Technical parameters/operating temperature (Max): 150 ℃

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

Technical parameters/dissipated power (Max): 1250 mW

Technical parameters/power supply voltage: 8.2V ~ 25V

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

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

Technical parameters/input voltage: 15 V

Encapsulation parameters/installation method: Through Hole

Package parameters/number of pins: 8

Encapsulation parameters/Encapsulation: DIP-8

External dimensions/length: 10.92 mm

External dimensions/width: 6.6 mm

External dimensions/height: 3.32 mm

External dimensions/packaging: DIP-8

Physical parameters/operating temperature: -40℃ ~ 150℃ (TJ)

Other/Product Lifecycle: Active

Other/Packaging Methods: Tube

Other/Manufacturing Applications: Power Management, power management

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: 2015/12/17

Customs information/ECCN code: EAR99

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Alternative material

Model Brand Similarity Encapsulation Introduction Data manual
UC2843BD1 UC2843BD1 ON Semiconductor 类似代替 SOIC-8
STMICROELECTRONICS UC2843BD1 电流模式控制器, PWM, 30V电源, 500 kHz, 5V/1A输出, SOIC-8
PDF
UC3845BN UC3845BN ST Microelectronics 类似代替 DIP-8
STMICROELECTRONICS UC3845BN 控制器, PWM, 25V-12V电源, 250 kHz, 5V/200mA输出, DIP-8
PDF

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