NXP Semiconductors MC33143DW Power Distribution Switches, Load Drivers
IC PWR SWITCH N-CHAN 1:1 24SOIC
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
MC33143DW
Detailed Description
IC PWR SWITCH N-CHAN 1:1 24SOIC
Package
24-SOIC (0.295", 7.50mm Width)
Key Features
Package / Case: 24-SOIC (0.295", 7.50mm Width); Mounting Type: Surface Mount
Lifecycle Status
Obsolete
RoHS State
RoHS Compliant
Datasheet
MC33143DW Datasheet
Quick Jump:
Technical Specifications
NXP Semiconductors MC33143DW Power Distribution Switches, Load Drivers technical specifications.
General
Interface
On/Off
Package / Case
24-SOIC
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 150°C (TJ)
Supply Voltage
4.5V ~ 5.5V
Input Type
Non-Inverting
Output Type
N-Channel
Ratio Input Output
1:1
Number of Outputs
2
Fault Protection
Current Limiting (Fixed), Open Load Detect, Over Temperature, Over
Alternate Parts Comparison (MC33143DW vs MC705P6ACDWE vs MC33291DW vs MC33291DWR2)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 24-SOIC | 28-SOIC | 24-SOIC | 24-SOIC |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 150°C (TJ) | -40°C ~ 85°C (TA) | -40°C ~ 150°C (TJ) | -40°C ~ 150°C (TJ) |
| Supply Voltage | 4.5V ~ 5.5V | 5 V | 2.5V ~ 3.5V | 2.5V ~ 3.5V |
| Interface | On/Off | SPI | SPI | SPI |
| Fault Protection | Current Limiting (Fixed), Open Load Detect, Over Temperature, Over | -- | Current Limiting (Fixed), Open Load Detect, Over Temperature, Over | Current Limiting (Fixed), Open Load Detect, Over Temperature, Over |
| Number of Outputs | 2 | -- | 8 | 8 |
| Output Configuration | High Side | -- | Low Side | Low Side |
| Output Type | N-Channel | -- | N-Channel | N-Channel |
| Ratio Input Output | 1:1 | -- | 1:8 | 1:8 |
| Rds on Typ | 140mOhm | -- | 550mOhm | 550mOhm |
| Switch Type | General Purpose | -- | General Purpose | General Purpose |
| Action |
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