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33389

Features: •Dual Low Drop Voltage Regulators, with Respectively 100 mA and 200 mA Current Capabilities, Current Limitation, and Over Temperature Detection with Pre-warning•5.0 V Output Voltage for V1 Regulator•Three Operational Modes (Normal, Stand-by, and Sleep Modes) Separated f...

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33389: Features: •Dual Low Drop Voltage Regulators, with Respectively 100 mA and 200 mA Current Capabilities, Current Limitation, and Over Temperature Detection with Pre-warning•5.0 V Output Vo...

33389 Data Sheet

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Part Number:
33389
Supply Ability:
5000

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  • 1~5000
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  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2024/12/21

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Product Details

Description



Features:

•Dual Low Drop Voltage Regulators, with Respectively 100 mA and 200 mA Current Capabilities, Current Limitation, and Over Temperature Detection with Pre-warning
•5.0 V Output Voltage for V1 Regulator
•Three Operational Modes (Normal, Stand-by, and Sleep Modes) Separated from the CAN Interface Operating Modes
•Low Speed 125 kBaud Fault Tolerant CAN Interface, Compatible with 33388 Stand Alone Physical Interface
•V1 Regulator Monitoring and Reset Function
•Three External High Voltage Wake-Up Inputs, Associated with V3 VBAT Switch
•100 mA Output Current Capability for V3 VBAT Switch Allowing Drive of External Switches or Relays
•Low Stand-by and Sleep Current Consumption
•VBAT Monitoring and VBAT Failure Detection Capabilities
•DC Operating Voltage up to 27 V
•40 V Maximum Transient Voltage
•Programmable Software Window Watchdog and Reset
•Wake-Up Capabilities (CAN Interface, Local Programmable Cycle Wake
•INterface with the MCU through the SPI
•Pb-Free Packaging Designated by Suffix Codes VW and EG


Pinout

Connection Diagram


Specifications

All voltages are with respect to ground unless otherwise noted. Exceeding these ratings may cause a malfunction or permanent damage to the device.
Ratings Symbol Value Unit
ELECTRICAL RATINGS
DC Voltage at VBAT Pin VBAT -0.3 to 27 V
Transient Voltage at VBAT Pin
t < 500 ms (load dump)		 VBAT 40 V
DC Voltage at Pins CANH and CANL VBAT -20 to 27 V
Transient Voltage at Pins CANH and CANL
0.0 < V2 < 5.5, VBAT > 0.0, t < 500 ms		 VBAT -40 to 40 V
Coupled Transient Voltage at Pins CANH and CANL
With 100 Termination Resistors, Coupled Through 1.0 nF (1)		 VBAT -100 to 100 V
DC Voltage at Pins V1 and V2 VBAT -0.3 to 6.0 V
DC Current at Output Pins RX, MISO, RST, INT VBAT -20 to 20 mA
DC Voltage at Input Pins TX, MOSI, CS, RST VBAT -0.3 to 6.0 V
DC Voltage at Pins L0, L1, L2
0.0 < VBAT < 40 V		 VBAT -0.3 to 40 V
Current at Pins L0, L1, L2 VBAT -15 mA
Transient Current at Pin V3 VBAT -30 to 20 mA
DC Voltage at pins RTH and RTL VBAT -0.3 to 40 V
ESD Voltage on any Pin (HBM 100 pF, 1.5 K) VBAT -2.0 to 2.0 kV
ESD Voltage on L0, L1, L2, CANH, CANL, VBAT VBAT -2.0 to 2.0 kV
ESD Voltage on any Pin (MM 200 pF, 0 ) VBAT -150 to 150 V
THERMAL RATINGS
Operating Junction Temperature TJ -40 to 150
Ambient Temperature TA -40 to 125
Storage Temperature TS -55 to 165
THERMAL RESISTANCE
RTH, RTL Termination Resistance RRTHRTL 500 to 16 k
Junction to Heatsink Thermal Resistance for HSOP-20
33% Power on V1, 66% on V2 (including CAN) (2)		 RAJC 3.1 /W
Junction to Pin Thermal Resistance for SO-28WD (3) RAS/P 17 /W
Thermal Shutdown Temperature TSD 165
Peak Package Reflow Temperature During Reflow (4), (5) TPPRT Note 5

Notes
1.Pulses 1, 2, 3a, and 3b according to ISO7637.
2.Refer to thermal management in device description section.
3.Refer to thermal management in device section. Ground pins 6, 7, 8, 9, 20, 21, 22, and 23 of SO28WB package.
4.Pin soldering temperature limit is for 10 seconds maximum duration. Not designed for immersion soldering. Exceeding these limits may cause malfunction or permanent damage to the device.
5.Freescale's Package Reflow capability meets Pb-free requirements for JEDEC standard J-STD-020C. For Peak  Package Reflow Temperature and Moisture Sensitivity Levels (MSL),
Go to www.freescale.com, search by part number [e.g. remove prefixes/suffixes and enter the core ID to view all orderable parts. (i.e. MC33xxxD enter 33xxx), and review parametrics.


Description

The 33389 is a monolithic integrated circuit combining many functions frequently used by automotive Engine Control Units (ECUs). It incorporates a low speed fault tolerant CAN transceiver.




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