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Product Detailed Parameters
- Description:IC PWR SWITCH N-CHAN 1:1 32HSOP
- Series:-
- Mfr:NXP USA Inc.
- Package:Tube
- Switch Type:General Purpose
- Number of Outputs:4
- Ratio - Input:Output:1:01
- Output Configuration:High Side
- Output Type:N-Channel
- Interface:SPI
- Voltage - Load:7V ~ 18V
- Voltage - Supply (Vcc/Vdd):4.5V ~ 5.5V
- Current - Output (Max):5.5A
- Rds On (Typ):17mOhm
- Input Type:-
- Features:Slew Rate Controlled
- Fault Protection:Current Limiting (Fixed), Open Load Detect, Over Temperature
- Operating Temperature:-40°C ~ 125°C (TA)
- Mounting Type:Surface Mount
- Supplier Device Package:32-HSOP
- Package / Case:32-SSOP (0.295", 7.50mm Width) Exposed Pad
- Grade:-
- Qualification:-
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Overview
The MC17XS6400BEK is a high-side power distribution switch IC from NXP Semiconductors, designed for automotive applications. It features four independent channels with an on-resistance of 17 milliohms and supports a load current up to 9 amperes per channel. The device operates within a supply voltage range of 4.5 to 5.5 volts and withstands system loads up to 30 volts. Packaged in a 32-pin HSOP, it includes diagnostic feedback and protection against overcurrent, short circuits, and thermal overload.
Feature Summary
- Four-channel high-side switching architecture
- Integrated diagnostic feedback capability
- Comprehensive protection against overcurrent and thermal events
Applications
- Automotive lighting control systems
- Power distribution units in vehicles
- General purpose load switching
Procurement Notes
Verify the specific package variant, as BEK denotes the HSOP-32 configuration. Confirm AEC-Q100 qualification status for automotive compliance. Ensure compatibility with existing PCB footprints for 32-pin surface mount assembly. Check for any ordering suffix variations that may affect pinout or functionality.
Selection Notes
Select this component for designs requiring quad-channel high-side switching with low on-resistance. Suitable for applications needing integrated diagnostics and robust protection features. Verify input voltage requirements match the 4.5V to 5.5V range. Consider thermal management needs given the 9A per channel capability.
Part Context
Part of the MC17XS6400 series, which includes variants like MC17XS6400DEK (SOIC-32) and evaluation kits. This family targets automotive power management with standardized interfaces and protection mechanisms across different package options.
Replacement Considerations
MC17XS6400DEK offers similar electrical characteristics but uses a SOIC-32 package instead of HSOP-32. Verify pin-to-pin compatibility before substitution.
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