A2557KB
Allegro MicroSystems

Allegro MicroSystems
IC PWR DRIVER BIPOLAR 1:1 16DIP
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The A2557KB Load Driver IC by Allegro MicroSystems is a game-changer in power management. Part of the PMIC family, it excels in distributing power efficiently while protecting connected devices. Perfect for automotive LED lighting, industrial sensors, and consumer gadgets, this IC combines high-speed switching with low power consumption. Its rugged design and compliance with international standards make it a trusted choice. Explore Allegro MicroSystems's A2557KB for a smarter approach to power distribution.
Specifications
- Product Status: Obsolete
- Switch Type: Relay, Solenoid Driver
- Number of Outputs: 4
- Ratio - Input:Output: 1:1
- Output Configuration: Low Side
- Output Type: Bipolar
- Interface: On/Off
- Voltage - Load: 60V (Max)
- Voltage - Supply (Vcc/Vdd): 4.75V ~ 5.25V
- Current - Output (Max): 300mA
- Rds On (Typ): -
- Input Type: Non-Inverting
- Features: Status Flag
- Fault Protection: Current Limiting (Fixed), Over Temperature
- Operating Temperature: -40°C ~ 125°C (TA)
- Mounting Type: Through Hole
- Supplier Device Package: 16-DIP
- Package / Case: 16-PowerDIP (0.300", 7.62mm)