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MC33389

Features: • Dual Low Drop Voltage Regulators, with Respectively 100mA and 200mA Current Capabilities, Current Limitation and Over Temperature Detection with Prewarning• 5V Output Voltage for V1 Regulator• Three Operational Modes (Normal, Standby and Sleep Mode) Separated from the...

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SeekIC No. : 004415749 Detail

MC33389: Features: • Dual Low Drop Voltage Regulators, with Respectively 100mA and 200mA Current Capabilities, Current Limitation and Over Temperature Detection with Prewarning• 5V Output Voltage...

MC33389 Data Sheet

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Part Number:
MC33389
Supply Ability:
5000

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

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Upload time: 2024/11/27

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Product Details

Description



Features:

• Dual Low Drop Voltage Regulators, with Respectively 100mA and 200mA Current Capabilities, Current Limitation and Over Temperature Detection with Prewarning
• 5V Output Voltage for V1 Regulator
• Three Operational Modes (Normal, Standby and Sleep Mode) Separated from the CAN Interface Operating Modes
• Low Speed 125kBaud Fault Tolerant CAN Interface, Compatible with MC33388 Standalone Physical Interface
• V1 Regulator Monitoring and Reset Function
• Three External High Voltage Wake-up Inputs, Associated with V3 Vbat Switch
• 100mA Output Current Capability for V3 Vbat Switch Allowing Drive of External Switches or Relays
• Low Standby and Sleep Current Consumption
• Vbat Monitoring and Vbat Failure Detection Capabilities
• DC Operating Voltage up to 27V
• 40V Maximum Transient Voltage
• Programmable Software Window Watchog and Reset
• Wake up Capabilities (CAN Interface, Local Programmable Cyclic Wake up)
• Interface with MCU through SPI
• Programmable Interupt Function




Pinout

Connection Diagram




Specifications

Description
Symbol
Min
Typ
Max
Unit
Test Conditions
DC Voltage at Pin Vbat
Vbat
27
V
Transient Voltage at Pin Vbat
40
V
 t<500ms (Load Dump)
DC Voltage at Pins CANH CANL
27
V
Transient Voltage at Pins
CANH CANL
40
V
 0<V2<5.5, Vbat>0,
t<500ms
Coupled Transient Voltage at Pins
CANH CANL
-100
100
V
 With 100Ω Termination
Resistors. Coupled
Through 1nF (note1)
DC Voltage at Pins V1 V2
-0.3
6
V
DC Current at output pins: RX,
MISO, RSTB, INTB
-20
20
mA
DC Voltage at input pins TX, MOSI,
SCLK, CSB, RSTB
-0.3
6
V
DC Voltage at Pins L0, L1, L2
-0.3
40
V
Current at Pins L0, L1, L2
-15
mA
Transient Current at Pin V3
-30
20
mA
DC Voltage at Pins RTH, RTL
-0.3
40
V
 0<Vbat<40V
ESD Voltage on any Pin
(HBM 100pF, 1.5K)
-2
2
kV
ESD Voltage on
L0, L1, L2, CANH, CANL, Vbat
-2
2
kV
ESD Voltage on any Pin
(MM 200pF, 0Ω).
-150
150
V
Junction Temperature
Tj
-40
150
°C
Junction Temperature
Tjt
-40
160
°C
Storage Temperature
Ts
-65
150
°C
RTH, RTL Termination Resistance
500
16k
Ω
Junction to Heatsink Thermal
Resistance for HSOP20
3.1
K/W
 33% Power on V1, 66% on
V2 (Including CAN), Note 2
Junction to Pin Thermal
Resistance for SO28WB
17
K/W
 Note 2, Note 3
NOTE 1: Pulses 1, 2, 3a, 3b according to ISO7637.
NOTE 2: Refer to thermal management in device description section.
NOTE 3: pins 6,7,8,9,20,21,22,23 of SO28WB package




Description

MC33389 System Basis Chip with LS CAN




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