| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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7,472 pcs
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7472 pcs | On Request | 1 | On Request | On Request | 93+ | On Request | On Request |
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The UDN2944W is a quad high-current, high-voltage source driver manufactured by Allegro Microsystems. This IC is designed to drive multiple loads with individual supply lines for each pair of drivers, allowing for different supply voltages. The controlling inputs are compatible with both TTL and CMOS logic levels.
Key electrical specifications include a supply voltage range of 10V to 60V, a continuous output current of up to 4A (with a peak current of 5A), and a maximum input voltage of 15V. The device can handle loads up to 960W. For protection against inductive loads, the outputs include integral transient-suppression diodes.
The UDN2944W operates within a temperature range of -20°C to +85°C and is housed in a Plastic Single In-Line Package (SIP) with a heat-sink tab for thermal management. The package type is ZIP, and it is suitable for through-hole mounting.
This source driver is well-suited for applications requiring the control of high-current and high-voltage loads, such as motor control or power switching circuits where robust driving capabilities and integrated protection features are necessary.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.92 | $1.92 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The supply voltage range for the UDN2944W is 10 V to 60 V.
The UDN2944W can provide a continuous output current of up to 4.0 A.
The UDN2944W operates within a temperature range of -20°C to +85°C.
The UDN2944W is supplied in a ZIP package.