UDK2559B
- Mfr.Part #
- UDK2559B
- Manufacturer
- Allegro MicroSystems
- Package / Case
- 16-PowerDIP (0.300, 7.62mm)
- Datasheet
- Download
- Description
- IC PWR DRIVER BIPOLAR 1:1 16DIP
- Stock
- 26,041
- In Stock :
- 26,041
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- Manufacturer :
- Allegro MicroSystems
- Product Category :
- Power Distribution Switches, Load Drivers
- Qualification Status :
- Not Qualified
- Operating Temperature :
- -40°C~125°C TA
- Interface :
- On/Off
- Output Configuration :
- Low Side
- Package / Case :
- 16-PowerDIP (0.300, 7.62mm)
- Peak Reflow Temperature (Cel) :
- 240
- Nominal Supply Current :
- 80mA
- Input Type :
- Non-Inverting
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Output Current per Channel :
- 700mA
- Lead Free :
- Contains Lead
- Number of Pins :
- 16
- Output Peak Current Limit-Nom :
- 1A
- Output Polarity :
- INVERTED
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Width :
- 6.35mm
- Switch Type :
- GENERAL PURPOSE
- Power Supplies :
- 5V
- Mounting Type :
- Through Hole
- Voltage - Supply (Vcc/Vdd) :
- 4.75V~5.25V
- Published :
- 2008
- Turn On Time :
- 20 μs
- JESD-609 Code :
- e0
- Packaging :
- Tube
- Output Characteristics :
- OPEN-COLLECTOR
- Built-in Protections :
- TRANSIENT; OVER CURRENT; THERMAL
- Voltage - Load :
- 60V Max
- Driver Number of Bits :
- 4
- Height Seated (Max) :
- 5.33mm
- RoHS Status :
- Non-RoHS Compliant
- Mount :
- Through Hole
- Number of Functions :
- 4
- Number of Terminations :
- 16
- Pin Count :
- 16
- Input Characteristics :
- Standard
- Output Type :
- Bipolar
- Supply Voltage :
- 5V
- Max Output Current :
- 1A
- Base Part Number :
- UDK2559
- Number of Outputs :
- 4
- Fault Protection :
- Current Limiting (Fixed), Over Temperature
- Output Current Flow Direction :
- SINK
- Ratio - Input:Output :
- 1:1
- Operating Supply Voltage :
- 5V
- ECCN Code :
- EAR99
- Terminal Position :
- Dual
- Terminal Finish :
- TIN LEAD
- Length :
- 19.05mm
- Datasheets
- UDK2559B
UDK2559B Documents

Power Distribution Switches, Load Drivers Allegro MicroSystems UDK2559B Overview
Introducing the UDK2559B from Allegro MicroSystems, a robust IC power driver designed for precision in driving bipolar loads. This 1:1 ratio device is housed in a 16-pin DIP (Dual In-line Package), making it ideal for compact installations while offering dependable performance. The UDK2559B excels in applications requiring reliable control of high-current loads with bipolar output functionality. Its integration facilities make it a preferred choice for designers aiming to enhance system reliability and efficiency in power management circuits.
UDK2559B Features
The UDK2559B chip comes packed with features essential for efficient and safe power distribution and load driving. Notably, its bipolar output capability allows for precise control over connected devices, enhancing overall system performance. The device's thermal protection feature ensures safety and longevity, safeguarding against potential overheating risks. Additionally, its compatibility with various types of load and straightforward interface boosts its adaptability in complex electronic systems.
UDK2559B Applications
- Automotive Electronics: Used in driving power windows and seat adjusters, where reliable and durable performance is necessary.
- Industrial Automation: Applies to control of actuators and sensors, enhancing automation efficiency and reliability.
- Home Automation Systems: Drives motors in smart home devices such as automated blinds and HVAC systems, providing enhanced control and user comfort.
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