| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
3,362 pcs
|
3362 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Current | |
| Fault Protection | |
| Input Type | |
| Interface | |
| Mounting Type | |
| Number of Outputs | |
| Operating Temperature | |
| Output Configuration | |
| Output Type | |
| Ratio | |
| Supplier Device Package | |
| Switch Type | |
| Voltage |
The Allegro Microsystems UDN2559BT is a quad power driver IC designed for driving various loads such as relays, solenoids, and DC stepping motors. Each of the four outputs can sink 700 mA in the on state. The device integrates AND logic gates with high-current bipolar outputs and provides complete output protection, including independent overcurrent protection for each channel, activated at approximately 1A. It also features thermal protection for both the device and individual drivers.
The UDN2559BT is compatible with TTL and 5V CMOS logic systems. Its inputs are non-inverting, and the output configuration is low-side. The IC has a sustaining voltage of 40V and a load dump breakdown voltage of 60V. It operates within a voltage range of 4.75V to 5.25V and has an operating temperature range of -20°C to 85°C.
This component is supplied in a 16-pin DIP (Dual In-line Package) with through-hole mounting. The package is specifically a 16-PowerDIP (0.300", 7.62mm). The device offers integral output flyback diodes and is suitable for applications requiring robust power switching with built-in fault tolerance.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.32 | $0.32 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The UDN2559BT provides 700 mA of output current per channel.
The operating temperature range for the UDN2559BT is -20°C to 85°C.
The UDN2559BT is supplied in a 16-DIP package, specifically a 16-PowerDIP (0.300", 7.62mm).
Yes, the UDN2559BT features independent overcurrent protection for each channel, activated at approximately 1A, and also includes over-temperature protection.
The inputs of the UDN2559BT are compatible with TTL and 5V CMOS logic systems.