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PC33879DWB_R2

Features: `Designed to Operate 5.5 VPWR V 26.5 V `16-Bit SPI for Control and Fault Reporting, 3.3 V/5.0 V Compatible`Outputs Are Current Limited (0.5 A to 1.0A) to Drive Incandescent Lamps`Output Voltage Clamp, +45 V (Low Side) and -20 V (High Side) Durin Inductive Switching`On/Off Control of Op...

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SeekIC No. : 004455916 Detail

PC33879DWB_R2: Features: `Designed to Operate 5.5 VPWR V 26.5 V `16-Bit SPI for Control and Fault Reporting, 3.3 V/5.0 V Compatible`Outputs Are Current Limited (0.5 A to 1.0A) to Drive Incandescent Lamps`Output ...

PC33879DWB_R2 Data Sheet

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Part Number:
PC33879DWB_R2
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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Product Details

Description



Features:

`Designed to Operate 5.5 VPWR V  26.5 V
`16-Bit SPI for Control and Fault Reporting, 3.3 V/5.0 V Compatible
`Outputs Are Current Limited (0.5 A to 1.0A) to Drive Incandescent  Lamps
`Output Voltage Clamp, +45 V (Low Side) and -20 V (High Side) Durin 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 PA IPWR Standby Current at 13.0 V VPWR
`R of 1.0 at 25°C Typical 
`Short Circuit Detect and Current Limit with Automatic Retry
`Independent Overtemperature Protection
`Motorola Now Offers Pb-Free Packaging with the Suffix EK



Pinout

Connection Diagram


Specifications

Rating Symbol Value Unit
VDD Supply Voltage (Note1)
 VDD -0.3 to 7.0 V
CS, DI, DO, SCLK, IN5, IN6, and EN (Note1) - -0.3 to 7.0 V
VPWR Supply Voltage (Note1)
 VPWR -16 to 40 V
Output Clamp Energy (Note2) ECLAMP 50 mJ
ESD Voltage
Human Body Model (Note3)
Machine Model (Note4)		 VESD1
VESD2		 ±2000
±200		 V
Storage Temperature TSTG -55 to 150 °C
Operating Case Temperature TC -40 to 125 °C
Operating Junction Temperature TJ -40 to 150  
Maximum Junction Temperature TJ -40 to 150 °C
Power Dissipation (Note5) PD 1.7 W
Thermal Resistance
Junction-to-Ambient
Between the Die and the Exposed Die Pad		 RJA
RJB		 71
1.2		 °C/W
Notes
1.Exceeding these limits may cause malfunction or permanent damage to the device.
2.Maximum output clamp energy capability at 150°C junction temperature using single non-repetitive pulse method with I = 350 mA.
3.ESD1 testing is performed in accordance with the Human Body Model (CZAP= 100 pF, R ZAP = 1500).
4.ESD2 testing is performed in accordance with the Machine Model (CZAP= 200 pF, RZAP   = 0).
5.Maximum power dissipation at TA  = 25°C with no heatsink used.



Description

The 33879 device is an 8-output hardware-configurable, high-side/low-side  switch with 16-bit serial input control. Two of the outputs PC33879DWB_R2 may be controlled  directly via microprocessor for PWM applications. The 33879 incorporates  SMARTMOS technology, with CMOS logic, bipolar/MOS analog circuitry, and  DMOS power MOSFETs. The 33879 controls various inductive, incandescent,  or LED loads by directly interfacing with a microcontroller. The circuit(R)(TM)s innovative monitoring and protection features of PC33879DWB_R2 include very low standby  currents, cascade fault reporting, internal +45V clamp voltage for low-side  configuration, -20 V high-side configuration, output-specific diagnostics, and  independent overtemperature protection.




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