MFG:Aavid Thermalloy Category:Thermal Management Package Cooled:ICS(IDT) D/C:0935
5811, 581-1, 581102B02500 Datasheet download
Category: Thermal Management
MFG: Aavid Thermalloy
Package Cooled: ICS(IDT)
D/C: 0935
Description: HEATSINK TO-220 2.5W BLK W/PINS
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PDF/DataSheet Download
Datasheet: 5811
File Size: 159764 KB
Manufacturer: ALLEGRO [Allegro MicroSystems]
Download : Click here to Download
PDF/DataSheet Download
Datasheet: 5810-F
File Size: 162438 KB
Manufacturer: ALLEGRO [Allegro MicroSystems]
Download : Click here to Download
PDF/DataSheet Download
Datasheet: 5810-F
File Size: 162438 KB
Manufacturer: ALLEGRO [Allegro MicroSystems]
Download : Click here to Download
Designed primarily for use with vacuum-fluorescent displays, the UCN5811A smart power BiMOS II driver features low-output saturation voltages and high output switching speed. These devices contain CMOS shift registers, data latches, and control circuitry, and bipolar high-speed sourcing outputs with DMOS active pull-down circuitry. The high-speed shift register and data latches allow direct interface with microprocessor-based systems. A CMOS serial data output enables cascade connections in applications requiring additional drive lines.
The UCN5811A features 60 V and -40 mA output ratings, allowing it to be used in many other peripheral power driver applications. It can be used as an improved replacement tor the SN75512B. The Allegro devices do not require special power-up sequencing.
The UCN5811A has been designed with BiMOS II logic for improved data entry rates. With a 5 V supply, it will operate to at least 3.3 MHz. At 12 V, higher speeds are possible. Use of this device with TTL may require the use of appropriate pull-up resistors to ensure a proper input logic high.
This device is supplied in a 20-pin plastic dual in-line package. It can be operated over the ambient temperature range of -20°C to +85°C. Copper lead frames and low output saturation voltages allow all outputs to be operated at 25 mA continuously at ambient temperatures of up to 76°C.
| Technical/Catalog Information | 581102B02500 |
| Vendor | Aavid Thermalloy |
| Category | Thermal Management |
| Attachment Method | Bolt On and PC Pin |
| Height | 1.5" (38.1mm) |
| Material | Aluminum |
| Package Cooled | TO-220 |
| Power Dissipation @ Temperature Rise | 3W @ 50°C |
| Thermal Resistance @ Forced Air Flow | 5.0°C/W @ 200 LFM |
| Outline | 16.25mm x 16.25mm |
| Thermal Resistance @ Natural | 16.8°C/W |
| Lead Free Status | Contains Lead |
| RoHS Status | RoHS Non-Compliant |
| Other Names | 581102B02500 581102B02500 HS304 ND HS304ND HS304 |
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