MC33909: System Basis Chip with DC/DC and Multiple Switch-to-Ground Interface
The NXP® MC33909 IC integrates the functionality of system basis chips with 16 switch detection inputs and works as an advanced power management unit for the MCU and additional integrated circuits such as sensors, CAN transceivers, and eXtreme switches.
NXP® G30654_MC33909AD_BD
NXP® system Basis Chip MC33909 product image
特性
- One CAN interfaces (ISO 11898-2 and -5)
- Four LIN transceivers compatible with specification LIN 2.1 and SAE J2602-2
- Scalable platform solution using pin to pin compatible LQFP48eP from 0 to 4 LIN
- 6 current source Inputs
- VDD rail (3.3 or 5.0 V, 500mA) operates down to 2.5 V on VBATP (supplied by VPRE Buck/Boost)
- Supports low voltage startup at VBATP = 5.3 V and the low voltage crank profile to VBATP = 2.5 V
- Low Q current operation for low-power VDD on mode, typ. 125 µA
- VAUX rail (3.3 or 5.0 V) capable of surviving short to battery (40V) conditions
- External pass transistor PNP for VAUX
- SPI communication
- SAFE_B pin for limp home mode
- Analog multiplexer
- Selectable wake-up on change of state of the switch detection inputs
- VBATP standby current during VDD off mode, typ. 100 µA
- VBATP Power on Reset to default settings
- Active interrupt (INT_B) on Change of Switch state
- Polling scan sleep/wake-up function
Recommended Documentation (2)
| Name/Description | Type | Modified Date |
|---|---|---|
| MC33909, System Basis Chip with DC/DC and Multiple Switch-to-Ground Interface - Data Sheet (REV 4.0) PDF (2.5 MB) MC33909 | Data Sheets | 14 Jul 2015 |
| MC33909FS, System Basis Chip with DCDC and Multiple Switch-to-Ground Interface - Fact Sheet (REV 2.0) PDF (187.3 kB) MC33909FS | Fact Sheets | 04 Jun 2015 |
Data Sheets (1)
| Name/Description | Modified Date |
|---|---|
| MC33909, System Basis Chip with DC/DC and Multiple Switch-to-Ground Interface - Data Sheet (REV 4.0) PDF (2.5 MB) MC33909 | 14 Jul 2015 |
Users Guides (1)
| Name/Description | Modified Date |
|---|---|
| KT33909UG, KIT33909ADEVBE Evaluation Board - User’s Guide (REV 1.0) PDF (3.9 MB) KT33909UG | 03 Apr 2015 |
Fact Sheets (1)
| Name/Description | Modified Date |
|---|---|
| MC33909FS, System Basis Chip with DCDC and Multiple Switch-to-Ground Interface - Fact Sheet (REV 2.0) PDF (187.3 kB) MC33909FS | 04 Jun 2015 |
Brochures (1)
| Name/Description | Modified Date |
|---|---|
| SBC System Basis Chip System Solutions - Brochure (REV 1.0) PDF (4.0 MB) BRSBC | 16 Sep 2014 |
Ordering Information
| Product | Status | Status | Device Function | Budgetary Price excluding tax(US$) | Package Type and Termination Count | Num. of Linear/LDO Regulators | Number of Regulators-Buck Switching | Output Voltage | Output Current (A) | Communication Protocol | Data Rate (Min) (kbps) | Data Rate (Max) (kbps) | Data Rate (Spec) (kbps) | Load Supply Voltage (Min) (V) | Load Supply Voltage (Max) (V) | Supply Voltage (Min-Max) (V) | Interface and Input Control | Ambient Operating Temperature (Min-Max) (°C) | Protection | Diagnostics | Additional Features-Analog | Additional Features - Power Management | RoHS |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| MC33909N3ADR2 | Active | 1K @ US$2.15 | LQFP-EP 48 | 2 | 1 | 3.3, 5.0 | 0.5, 0.5 | 2.5 to 2.5, 27 to 27 | SPI | -40 to -40, 125 to 125 | Overcurrent, Overvoltage, Thermal Shutdown, Undervoltage | Bus Failure | Watchdog Timer, Fail Safe Input | [object Object] | |||||||||
| MC33909N5AD | Active | Comm Transceivers, PMIC | 1K @ US$2.15 | LQFP-EP 48 | 2 | 1 | 3.3, 5.0 | 0.5, 0.5 | CAN | 2.5 to 27 | SPI | -40 to -40, 125 to 125 | Overcurrent, Overvoltage, Undervoltage | Bus | Fail Safe Input, Watchdog Timer | [object Object] | |||||||
| MC33909L5AD | Active | Comm Transceivers, PMIC | 1K @ US$2.23 | LQFP-EP 48 | 2 | 1 | 3.3, 5.0 | 0.5, 0.5 | CAN, LIN | 2.5 to 27 | SPI | -40 to 125 | Overcurrent, Overvoltage, Undervoltage | Bus | Fail Safe Input, Watchdog Timer | [object Object] | |||||||
| MC33909Q3ADR2 | Active | 1K @ US$2.45 | LQFP-EP 48 | 2 | 1 | 3.3, 5.0 | 0.5, 0.5 | 2.5 to 2.5, 27 to 27 | SPI | -40 to -40, 125 to 125 | Overcurrent, Overvoltage, Thermal Shutdown, Undervoltage | Bus Failure | Watchdog Timer, Fail Safe Input | [object Object] | |||||||||
| MC33909N5ADR2 | Active | Comm Transceivers, PMIC | 1K @ US$2.15 | LQFP-EP 48 | 2 | 1 | 3.3, 5.0 | 0.5, 0.5 | CAN | 2.5 to 27 | SPI | -40 to 125 | Overcurrent, Overvoltage, Undervoltage | Bus | Fail Safe Input, Watchdog Timer | [object Object] | |||||||
| MC33909Q5AD | Active | Comm Transceivers, PMIC | 1K @ US$2.45 | LQFP-EP 48 | 2 | 1 | 3.3, 5.0 | 0.5, 0.5 | CAN, LIN | 2.5 to 27 | SPI | -40 to 125 | Overcurrent, Overvoltage, Undervoltage | Bus | Fail Safe Input, Watchdog Timer | [object Object] | |||||||
| MC33909L3AD | Active | 1K @ US$2.23 | LQFP-EP 48 | 2 | 1 | 3.3, 5.0 | 0.5, 0.5 | 2.5 to 2.5, 27 to 27 | SPI | -40 to -40, 125 to 125 | Overcurrent, Overvoltage, Thermal Shutdown, Undervoltage | Bus Failure | Watchdog Timer, Fail Safe Input | [object Object] | |||||||||
| MC33909Q3AD | Active | 1K @ US$2.45 | LQFP-EP 48 | 2 | 1 | 3.3, 5.0 | 0.5, 0.5 | 2.5 to 2.5, 27 to 27 | SPI | -40 to -40, 125 to 125 | Overcurrent, Overvoltage, Thermal Shutdown, Undervoltage | Bus Failure | Watchdog Timer, Fail Safe Input | [object Object] | |||||||||
| MC33909Q5ADR2 | Active | Comm Transceivers, PMIC | 1K @ US$2.45 | LQFP-EP 48 | 2 | 1 | 3.3, 5.0 | 0.5, 0.5 | CAN, LIN | 2.5 to 27 | SPI | -40 to 125 | Overcurrent, Overvoltage, Undervoltage | Bus | Fail Safe Input, Watchdog Timer | [object Object] | |||||||
| MC33909D5ADR2 | Active | Comm Transceivers, PMIC | 1K @ US$2.31 | LQFP-EP 48 | 2 | 1 | 3.3, 5.0 | 0.5, 0.5 | CAN, LIN | 2.5 to 27 | SPI | -40 to 125 | Overcurrent, Overvoltage, Undervoltage | Bus | Fail Safe Input, Watchdog Timer | [object Object] | |||||||
| MC33909D3AD | Active | 1K @ US$2.31 | LQFP-EP 48 | 2 | 1 | 3.3, 5.0 | 0.5, 0.5 | 2.5 to 2.5, 27 to 27 | SPI | -40 to -40, 125 to 125 | Overcurrent, Overvoltage, Thermal Shutdown, Undervoltage | Bus Failure | Watchdog Timer, Fail Safe Input | [object Object] | |||||||||
| MC33909L3ADR2 | Active | 1K @ US$2.23 | LQFP-EP 48 | 2 | 1 | 3.3, 5.0 | 0.5, 0.5 | 2.5 to 2.5, 27 to 27 | SPI | -40 to -40, 125 to 125 | Overcurrent, Overvoltage, Thermal Shutdown, Undervoltage | Bus Failure | Watchdog Timer, Fail Safe Input | [object Object] | |||||||||
| MC33909D5AD | Active | Comm Transceivers, PMIC | 1K @ US$2.31 | LQFP-EP 48 | 2 | 1 | 3.3, 5.0 | 0.5, 0.5 | CAN, LIN | 2.5 to 27 | SPI | -40 to 125 | Overcurrent, Overvoltage, Undervoltage | Bus | Fail Safe Input, Watchdog Timer | [object Object] | |||||||
| MC33909L5ADR2 | Active | Comm Transceivers, PMIC | 1K @ US$2.23 | LQFP-EP 48 | 2 | 1 | 3.3, 5.0 | 0.5, 0.5 | CAN, LIN | 2.5 to 27 | SPI | -40 to 125 | Overcurrent, Overvoltage, Undervoltage | Bus | Fail Safe Input, Watchdog Timer | [object Object] | |||||||
| MC33909D3ADR2 | Active | 1K @ US$2.31 | LQFP-EP 48 | 2 | 1 | 3.3, 5.0 | 0.5, 0.5 | 2.5 to 2.5, 27 to 27 | SPI | -40 to -40, 125 to 125 | Overcurrent, Overvoltage, Thermal Shutdown, Undervoltage | Bus Failure | Watchdog Timer, Fail Safe Input | [object Object] | |||||||||
| MC33909N3AD | Active | 1K @ US$2.15 | LQFP-EP 48 | 2 | 1 | 3.3, 5.0 | 0.5, 0.5 | 2.5 to 2.5, 27 to 27 | SPI | -40 to -40, 125 to 125 | Overcurrent, Overvoltage, Thermal Shutdown, Undervoltage | Bus Failure | Watchdog Timer, Fail Safe Input | [object Object] |
Package Information
| Package Description | Outline Version | Packing | Product Status | Part Number | Chemical Content | RoHS / Pb FreeChina RoHS Lookup | MSL | PPT (°C) |
|---|---|---|---|---|---|---|---|---|
| LQFP-EP 48 7*7*1.4 EP | 98ASA00737D | MPQ - 250 TRAYPOQ - 1250 BOX | Active | MC33909D5AD | MC33909D5AD.pdf |   | 3 | 260 |
| MPQ - 1500 REELPOQ - 1500 BOX | Active | MC33909D5ADR2 | MC33909D5ADR2.pdf | | 3 | 260 | ||
| MPQ - 250 TRAYPOQ - 1250 BOX | Active | MC33909L5AD | MC33909L5AD.pdf | | 3 | 260 | ||
| MPQ - 1500 REELPOQ - 1500 BOX | Active | MC33909L5ADR2 | MC33909L5ADR2.pdf | | 3 | 260 | ||
| MPQ - 250 TRAYPOQ - 1250 BOX | Active | MC33909N5AD | MC33909N5AD.pdf | | 3 | 260 | ||
| MPQ - 1500 REELPOQ - 1500 BOX | Active | MC33909N5ADR2 | MC33909N5ADR2.pdf | | 3 | 260 | ||
| MPQ - 250 TRAYPOQ - 1250 BOX | Active | MC33909N3AD | MC33909N3AD.pdf | | 3 | 260 | ||
| MPQ - 1500 REELPOQ - 1500 BOX | Active | MC33909N3ADR2 | MC33909N3ADR2.pdf | | 3 | 260 | ||
| MPQ - 250 TRAYPOQ - 1250 BOX | Active | MC33909L3AD | MC33909L3AD.pdf | | 3 | 260 | ||
| MPQ - 1500 REELPOQ - 1500 BOX | Active | MC33909L3ADR2 | MC33909L3ADR2.pdf | | 3 | 260 | ||
| MPQ - 250 TRAYPOQ - 1250 BOX | Active | MC33909D3AD | MC33909D3AD.pdf | | 3 | 260 | ||
| MPQ - 1500 REELPOQ - 1500 BOX | Active | MC33909D3ADR2 | MC33909D3ADR2.pdf | | 3 | 260 | ||
| MPQ - 250 TRAYPOQ - 1250 BOX | Active | MC33909Q3AD | MC33909Q3AD.pdf | | 3 | 260 | ||
| MPQ - 1500 REELPOQ - 1500 BOX | Active | MC33909Q3ADR2 | MC33909Q3ADR2.pdf | | 3 | 260 | ||
| MPQ - 250 TRAYPOQ - 1250 BOX | Active | MC33909Q5AD | MC33909Q5AD.pdf | | 3 | 260 | ||
| MPQ - 1500 REELPOQ - 1500 BOX | Active | MC33909Q5ADR2 | MC33909Q5ADR2.pdf | | 3 | 260 |
- KT33909UG, KIT33909ADEVBE Evaluation Board - User’s Guide MC33909
- MC33909FS, System Basis Chip with DCDC and Multiple Switch-to-Ground Interface - Fact Sheet MC33909
- SBC系统基础芯片 MC33908
- SBC System Basis Chip System Solutions - Brochure MPC564xL
- 98ASA00737D MC33814
- MC33909D5AD.pdf MC33909
- MC33909D5ADR2.pdf MC33909
- MC33909L5AD.pdf MC33909
- MC33909L5ADR2.pdf MC33909
- MC33909N5AD.pdf MC33909
- MC33909N5ADR2.pdf MC33909
- MC33909N3AD.pdf MC33909
- MC33909N3ADR2.pdf MC33909
- MC33909L3AD.pdf MC33909
- MC33909L3ADR2.pdf MC33909
- MC33909D3AD.pdf MC33909
- MC33909D3ADR2.pdf MC33909
- MC33909Q3AD.pdf MC33909
- MC33909Q3ADR2.pdf MC33909
- MC33909Q5AD.pdf MC33909
- MC33909Q5ADR2.pdf MC33909
