UDN2879 Datasheet PDF | Allegro MicroSystems

Allegro MicroSystems UDN2879

UDN2879W-2 is recommended for applications requiring load currents of 3 A or less. These less expensive devices are identical to the basic parts except for the maximum allowable load-current rating. For maximum power-handling capability, all drivers are supplied in a 12-pin single in-line power-tab package.

Part No.	UDN2879
Datasheet	UDN2879 Download
Manufacturer	Allegro MicroSystems
Description	QUAD HIGH-CURRENT DARLINGTON SWITCHES
Buy	Stock & Price

FEATURES

I Output Currents to 4 A I Output Voltages to 80 V I Loads to 1280 W I TTL, DTL, or CMOS Compatible Inputs I Internal Clamp Diodes I Plastic Single In-Line Package I Heat-Sink Tab

ABSOLUTE MAXIMUM RATINGS

at +25°C Free-Air Temperature for any driver (unless otherwise noted) Output Voltage, VCEX (UDN2878W) . . . . . . . . . . . . . . . . 50 V (UDN2879W & UDN2879W-2) . . 80 V Output Current, lC (UDN2878W & UDN2879W) . . . 5.0 A (UDN2879W-2) . . . . . . . . . . . . . 4.0 A Input Voltage, VIN . . . . . . . . . . . . . . . . 15 V Input Current, IIN . . . . . . . . . . . . . . . 25 mA Supply Voltage, VS . . . . . . . . . . . . . . . 10 V Total Package Power Dissipation, PD . . . . . . . . . . . . . . . . . . . . See Graph Operating Ambient Temperature Range, TA . . . . . . . . . . . . . . . . -20°C to +85°C Storage Temperature Range, TS . . . . . . . . . . . . . . . -55°C to +150°C Always order by complete part number: Part Number UDN2878W UDN2879W UDN2879W-2 Max. IC 5.0 A 5.0 A 4.0 A Max.