MC33879: Configurable Octal Serial Switch
The NXP® MC33879 device is an 8-output hardware configurable, high side/low side switch with 16-bit serial input control using the serial peripheral interface (SPI).
NXP® MC33879 Internal Block Diagram
特性
- Designed to operate 5.5 V ≤ VPWR ≤ 27.5 V
- 16-bit SPI for control and fault reporting, 3.3 V / 5.0 V compatible
- Outputs are current limited (0.6 A to 1.2 A) to drive incandescent lamps
- Output voltage clamp, + 45 V (low side) and - 20 V (high side) during inductive switching
- On/Off control of open load detect current (LED application)
- Internal reverse battery protection on VPWR
- Loss of ground or supply will not energize loads or damage IC
- Maximum 5.0 µA IPWR standby current at 13 V VPWR
- RDS(ON) of 0.75 Ohm at 25 °C typical
- Short-circuit detect and current limit with automatic retry
- Independent over-temperature protection
- The MC33879 is included in NXP®.s product longevity program, with assured supply for a minimum of 15 years after launch
Recommended Documentation (2)
| Name/Description | Type | Modified Date |
|---|---|---|
| MC33879, Configurable Octal Serial Switch with Open Load Detect Current Disable (REV 11.0) PDF (1.0 MB) MC33879 | Data Sheets | 05 Nov 2015 |
| AN2409, Small Outline Integrated Circuit (SOIC) Package - Application Note (REV 3.0) PDF (3.3 MB) AN2409 | Application Notes | 21 Oct 2014 |
Data Sheets (1)
| Name/Description | Modified Date |
|---|---|
| MC33879, Configurable Octal Serial Switch with Open Load Detect Current Disable (REV 11.0) PDF (1.0 MB) MC33879 | 05 Nov 2015 |
Application Notes (3)
| Name/Description | Modified Date |
|---|---|
| AN5221, Driving DC and Stepper Motors - Application Note (REV 1.0) PDF (5.1 MB) AN5221 | 13 Jan 2016 |
| AN2409, Small Outline Integrated Circuit (SOIC) Package - Application Note (REV 3.0) PDF (3.3 MB) AN2409 | 21 Oct 2014 |
| MPC563xM-based Cost Effective Chipset (REV 0) PDF (169.5 kB) AN4454 | 16 Jan 2012 |
Users Guides (1)
| Name/Description | Modified Date |
|---|---|
| KIT33879AEKEVBE Evaluation Board - User Guide (REV 1.0) PDF (1.1 MB) KT33879UG | 15 Nov 2008 |
Brochures (4)
| Name/Description | Modified Date |
|---|---|
| BR1569, Analog ICs Integrated Solutions Applications - Brochure (REV 15.0) PDF (1.1 MB) BR1569 | 19 Nov 2015 |
| Automotive Solutions Brochure (REV 3) PDF (8.2 MB) BRAUTOSOL | 12 Nov 2012 |
| BR1568, Analog ICs Integrated Solutions Packaging - Brochure (REV 6.0) PDF (1.7 MB) BR1568 | 19 Oct 2012 |
| BR1567, Analog ICs Integrated Solutions Technology - Brochure (REV 3.0) PDF (5.4 MB) BR1567 | 01 Mar 2011 |
Selector Guides (3)
| Name/Description | Modified Date |
|---|---|
| Motor Driver – Selector Guide (REV 5) PDF (284.0 kB) MOTORDRIVERFLYR | 25 Feb 2016 |
| SG187, Automotive, Q3 2015, Rev. 59 - Selector Guide (REV 59) PDF (1.4 MB) SG187 | 27 Aug 2015 |
| Analog and Mixed Signal Product SG1002, 3Q2015 - Selector Guide (REV 47) PDF (1.6 MB) SG1002 | 26 Aug 2015 |
Ordering Information
| Product | Status | Status | Package Type and Termination Count | Budgetary Price excluding tax(US$) | SafeAssure Functional Safety | Device Function | Load Current (Typ) (A) (IL) | Number of Channels | Drain-to-Source On Resistance (Typ) (mOhm) (RDS(ON)) | Current Limit per Output (Min) (A) (ILIM) | Load Supply Voltage (Min) (V) | Load Supply Voltage (Max) (V) | Supply Voltage (Min-Max) (V) | Sleep Current (Max) (mA) | Interface and Input Control | Ambient Operating Temperature (Min-Max) (°C) | Protection | Diagnostics | Additional Features-Analog | RoHS |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| MC33879TEK | Active | SOIC-EP 32 | 1K @ US$1.92 | High/Low Config Switch, Powertrain Control | 0.35 | 8 | 750 | 1.2 | 0 | 26.5 | 5.5 to 26.5 | 0.005 | SPI | -40 to 125 | Inrush Current Limit, Short Circuit, Overvoltage, Undervoltage Lockout, Open Load, Overtemperature, Overcurrent | SPI | PWM Capable, Output OFF Open Load Reporting, Output Disable Input, Output Current Limiting, Internal Charge Pump, Enable/Sleep Input | [object Object] | ||
| MC33879APEK | Active | SOIC-EP 32 | 1K @ US$1.85 | High/Low Config Switch, Powertrain Control | 0.35 | 8 | 750 | 1.2 | 0 | 26.5 | 5.5 to 26.5 | 0.005 | SPI | -40 to 125 | Inrush Current Limit, Short Circuit, Overvoltage, Undervoltage Lockout, Open Load, Overtemperature, Overcurrent | SPI | PWM Capable, Output OFF Open Load Reporting, Output Disable Input, Output Current Limiting, Internal Charge Pump, Enable/Sleep Input | [object Object] | ||
| MC33879APEKR2 | Active | SOIC-EP 32 | 1K @ US$1.85 | High/Low Config Switch, Powertrain Control | 0.35 | 8 | 750 | 1.2 | 0 | 26.5 | 5.5 to 26.5 | 0.005 | SPI | -40 to 125 | Inrush Current Limit, Short Circuit, Overvoltage, Undervoltage Lockout, Open Load, Overtemperature, Overcurrent | SPI | PWM Capable, Output OFF Open Load Reporting, Output Disable Input, Output Current Limiting, Internal Charge Pump, Enable/Sleep Input | [object Object] | ||
| MC33879TEKR2 | Active | SOIC-EP 32 | 1K @ US$1.92 | High/Low Config Switch, Powertrain Control | 0.35 | 8 | 750 | 1.2 | 0 | 26.5 | 5.5 to 26.5 | 0.005 | SPI | -40 to 125 | Inrush Current Limit, Short Circuit, Overvoltage, Undervoltage Lockout, Open Load, Overtemperature, Overcurrent | SPI | PWM Capable, Output OFF Open Load Reporting, Output Disable Input, Output Current Limiting, Internal Charge Pump, Enable/Sleep Input | [object Object] | ||
| MC33879EKR2 | No Longer Manufactured | SOIC-EP 32 | High/Low Config Switch, Powertrain Control | 0.35 | 8 | 750 | 1.2 | 0 | 26.5 | 5.5 to 26.5 | Parallel, SPI | -40 to 125 | Undervoltage Lockout, Overvoltage, Short Circuit, Overtemperature, Overcurrent | SPI | Enable/Sleep Input, PWM Capable, Output OFF Open Load Reporting, Output Disable Input, Output Current Limiting, Internal Charge Pump | [object Object] | ||||
| MC33879EK | No Longer Manufactured | SOIC-EP 32 | High/Low Config Switch, Powertrain Control | 0.35 | 8 | 750 | 1.2 | 0 | 26.5 | 5.5 to 26.5 | Parallel, SPI | -40 to 125 | Undervoltage Lockout, Overvoltage, Short Circuit, Overtemperature, Overcurrent | SPI | Enable/Sleep Input, PWM Capable, Output OFF Open Load Reporting, Output Disable Input, Output Current Limiting, Internal Charge Pump | [object Object] | ||||
| MCZ33879AEKR2 | No Longer Manufactured | SOIC-EP 32 | High/Low Config Switch, Powertrain Control | 0 | 27.5 | 5.5 to 27.5 | Parallel, SPI | -40 to 125 | Undervoltage Lockout, Short Circuit, Overvoltage, Overtemperature, Overcurrent | SPI | PWM Capable, Output OFF Open Load Reporting, Output Disable Input, Output Current Limiting, Internal Charge Pump, Enable/Sleep Input | [object Object] | ||||||||
| MCZ33879AEK | No Longer Manufactured | SOIC-EP 32 | High/Low Config Switch, Powertrain Control | 0 | 27.5 | 5.5 to 27.5 | Parallel, SPI | -40 to 125 | Undervoltage Lockout, Short Circuit, Overvoltage, Overtemperature, Overcurrent | SPI | PWM Capable, Output OFF Open Load Reporting, Output Disable Input, Output Current Limiting, Internal Charge Pump, Enable/Sleep Input | [object Object] | ||||||||
| MCZ33879EK | No Longer Manufactured | SOIC-EP 32 | High/Low Config Switch, Powertrain Control | 0.35 | 8 | 750 | 1.2 | 0 | 26.5 | 5.5 to 26.5 | Parallel, SPI | -40 to 125 | Undervoltage Lockout, Short Circuit, Overvoltage, Overtemperature, Overcurrent | SPI | PWM Capable, Output OFF Open Load Reporting, Output Disable Input, Output Current Limiting, Internal Charge Pump, Enable/Sleep Input | [object Object] | ||||
| MCZ33879EKR2 | No Longer Manufactured | SOIC-EP 32 | High/Low Config Switch, Powertrain Control | 0.35 | 8 | 750 | 1.2 | 0 | 26.5 | 5.5 to 26.5 | Parallel, SPI | -40 to 125 | Undervoltage Lockout, Short Circuit, Overvoltage, Overtemperature, Overcurrent | SPI | PWM Capable, Output OFF Open Load Reporting, Output Disable Input, Output Current Limiting, Internal Charge Pump, Enable/Sleep Input | [object Object] |
Package Information
| Package Description | Outline Version | Packing | Product Status | Part Number | Chemical Content | RoHS / Pb FreeChina RoHS Lookup | MSL | PPT (°C) |
|---|---|---|---|---|---|---|---|---|
| SOIC 32 300ML 5.7EP | 98ARL10543D | MPQ - 42 RAILPOQ - 3360 BOX | Active | MC33879APEK | MC33879APEK.pdf |   | 3 | 260 |
| MPQ - 1000 REELPOQ - 1000 BOX | Active | MC33879APEKR2 | MC33879APEKR2.pdf | | 3 | 260 | ||
| MPQ - 42 RAILPOQ - 3360 BOX | Active | MC33879TEK | MC33879TEK.pdf | | 3 | 260 | ||
| MPQ - 1000 REELPOQ - 1000 BOX | Active | MC33879TEKR2 | MC33879TEKR2.pdf | | 3 | 260 | ||
| Migration Complete. No Longer Manufactured. View PCN and Replacement Part Migration Complete. No Longer Manufactured. View PCN and Replacement Part | MC33879EK | MC33879EK.pdf | | 3 | 245 | |||
| Migration Complete. No Longer Manufactured. View PCN and Replacement Part Migration Complete. No Longer Manufactured. View PCN and Replacement Part | MC33879EKR2 | MC33879EKR2.pdf | | 3 | 245 | |||
| Migration Complete. No Longer Manufactured. View PCN and Replacement Part Migration Complete. No Longer Manufactured. View PCN and Replacement Part | MCZ33879AEK | MCZ33879AEK.pdf | | 3 | 260 | |||
| Migration Complete. No Longer Manufactured. View PCN and Replacement Part Migration Complete. No Longer Manufactured. View PCN and Replacement Part | MCZ33879AEKR2 | MCZ33879AEKR2.pdf | | 3 | 260 | |||
| Migration Complete. No Longer Manufactured. View PCN and Replacement Part Migration Complete. No Longer Manufactured. View PCN and Replacement Part | MCZ33879EK | MCZ33879EK.pdf | | 3 | 260 | |||
| Migration Complete. No Longer Manufactured. View PCN and Replacement Part Migration Complete. No Longer Manufactured. View PCN and Replacement Part | MCZ33879EKR2 | MCZ33879EKR2.pdf | | 3 | 260 |
- AN5221, Driving DC and Stepper Motors - Application Note mc33879
- AN2409, Small Outline Integrated Circuit (SOIC) Package - Application Note mc33797
- MPC563xM-based Cost Effective Chipset mc33879
- KIT33879AEKEVBE Evaluation Board - User Guide mc33879
- BR1569, Analog ICs Integrated Solutions Applications - Brochure mc33797
- Automotive Solutions Brochure mc33797
- BR1568, Analog ICs Integrated Solutions Packaging - Brochure mc33797
- BR1567, Analog ICs Integrated Solutions Technology - Brochure mc33797
- Motor Driver – Selector Guide mc33999
- Analog and Mixed Signal Product SG1002, 3Q2015 - Selector Guide mc33999
- SG187, Automotive, Q3 2015, Rev. 59 - Selector Guide mc33999
- 98ARL10543D MC33730
- MC33879APEK.pdf MC33879
- MC33879APEKR2.pdf MC33879
- MC33879TEK.pdf MC33879
- MC33879TEKR2.pdf MC33879
- MC33879EK.pdf MC33879
- MC33879EKR2.pdf MC33879
- MCZ33879AEK.pdf MC33879
- MCZ33879AEKR2.pdf MC33879
- MCZ33879EK.pdf MC33879
- MCZ33879EKR2.pdf MC33879
