STMicroelectronics UC3845BN, PWM Controller, 500 kHz 8-Pin, PDIP
Technical Document
Specifications
Brand
STMicroelectronicsMaximum Switching Frequency
500 kHz
Output Current
1 A
Control Method
Current
Number of Outputs
1
Mounting Type
Through Hole
Fall Time
50ns
Rise Time
50ns
Package Type
PDIP
Pin Count
8
Topology
Boost, Flyback
Maximum Duty Cycle
50%
Dimensions
10.92 x 6.6 x 3.32mm
Length
10.92mm
PWM Controller Type
Current Mode
Width
6.6mm
Height
3.32mm
Minimum Operating Temperature
-40 °C
Maximum Operating Temperature
+150 °C
Country of Origin
Malaysia
Product details
PWM Controllers, STMicroelectronics
Pulse-width modulator (PWM) controllers can support isolated and non-isolated AC-DC and DC-DC switch mode power supplies. They are based on the most popular topologies in both single-ended, such as fly-back, forward or quasi-resonant controllers, and double-ended configurations, such as asymmetrical half-bridge, for Switch Mode Power Supplies (SMPS).
The PMW controllers also integrate a comprehensive set of protections for enhanced robustness and reliability.
PWM (Pulse Width Modulation) Controllers, STMicroelectronics
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BD 11.250
BD 0.225 Each (In a Tube of 50) (Exc. Vat)
BD 12.375
BD 0.247 Each (In a Tube of 50) (inc. VAT)
50
BD 11.250
BD 0.225 Each (In a Tube of 50) (Exc. Vat)
BD 12.375
BD 0.247 Each (In a Tube of 50) (inc. VAT)
50
Buy in bulk
| quantity | Unit price | Per Tube |
|---|---|---|
| 50 - 50 | BD 0.225 | BD 11.250 |
| 100 - 450 | BD 0.150 | BD 7.500 |
| 500 - 950 | BD 0.145 | BD 7.250 |
| 1000 - 1950 | BD 0.115 | BD 5.750 |
| 2000+ | BD 0.110 | BD 5.500 |
Ideate. Create. Collaborate
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Technical Document
Specifications
Brand
STMicroelectronicsMaximum Switching Frequency
500 kHz
Output Current
1 A
Control Method
Current
Number of Outputs
1
Mounting Type
Through Hole
Fall Time
50ns
Rise Time
50ns
Package Type
PDIP
Pin Count
8
Topology
Boost, Flyback
Maximum Duty Cycle
50%
Dimensions
10.92 x 6.6 x 3.32mm
Length
10.92mm
PWM Controller Type
Current Mode
Width
6.6mm
Height
3.32mm
Minimum Operating Temperature
-40 °C
Maximum Operating Temperature
+150 °C
Country of Origin
Malaysia
Product details
PWM Controllers, STMicroelectronics
Pulse-width modulator (PWM) controllers can support isolated and non-isolated AC-DC and DC-DC switch mode power supplies. They are based on the most popular topologies in both single-ended, such as fly-back, forward or quasi-resonant controllers, and double-ended configurations, such as asymmetrical half-bridge, for Switch Mode Power Supplies (SMPS).
The PMW controllers also integrate a comprehensive set of protections for enhanced robustness and reliability.
PWM (Pulse Width Modulation) Controllers, STMicroelectronics
Ideate. Create. Collaborate
JOIN FOR FREE
No hidden fees!
- Download and use our DesignSpark software for your PCB and 3D Mechanical designs
- View and contribute website content and forums
- Download 3D Models, Schematics and Footprints from more than a million products