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33397

Features: • User Configurable to be Either Two 333 m Outputs (Dual Mode) or Six 900 m Outputs (Hex Mode)• Output Inductive Energy Clamps• Parallel Input (3.3 V and 5.0 V Compatible) or Serial Peripheral Interface (SPI) Control• 8-Bit SPI Control and Fault Diagnostics•...

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33397: Features: • User Configurable to be Either Two 333 m Outputs (Dual Mode) or Six 900 m Outputs (Hex Mode)• Output Inductive Energy Clamps• Parallel Input (3.3 V and 5.0 V Compatible...

33397 Data Sheet

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Part Number:
33397
Supply Ability:
5000

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  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
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Product Details

Description



Features:

• User Configurable to be Either Two 333 m Outputs (Dual Mode) or Six 900 m Outputs (Hex Mode)
• Output Inductive Energy Clamps
• Parallel Input (3.3 V and 5.0 V Compatible) or Serial Peripheral Interface (SPI) Control
• 8-Bit SPI Control and Fault Diagnostics
• Short-to-Battery Detection and Shutdown with Automatic Retry
• OFF-State Open-Circuit Detection
• Programmable Overvoltage Shutdown (VPWR Pin)
• Undervoltage Shutdown (VDD Pin)
• Sleep Mode-IDD 25 A (1.0 A Typical)


Pinout

Connection Diagram


Specifications

Rating
Symbol
Value
Unit
Power Supply Voltage
VPWR
50
V
Logic Supply Voltage
VDD
-0.3 to 7.0
V
Input Pin Voltage
VIN
-0.3 to VDD+0.3
V
ESD Voltage
V
Human Body Model (Note 1)
VESD1
±2000
Machine Model (Note 2)
VESD2
±200
Single Pulse Output Clamp Energy
mJ
IO=500 mA, TJ=150°C (Hex Mode)
JCLAMP1
50
IO=1.5 A, TJ=150°C (Dual Mode)
JCLAMP1
100
Recommended SPI Operating Frequency
fOP
3.5
MHz
Storage Temperature
TSTG
-55 to 150
°C
Operating Junction Temperature
TJ
-40 to 150
°C
Soldering Temperature (for 10 Seconds)
TSOLDER
260
°C
Thermal Resistance, Junction-to-Lead (Note 3)
RJ-L
15
°C/W
Notes
1. ESD1 performed in accordance with the Human Body Model (CZAP=100 pF, RZAP=1500 ).
2. ESD2 performed in accordance with the Machine Model (CZAP=200 pF, RZAP=0 ).
3. Leads 5, 6, 7, 8, 17, 18, 19, and 20 are soldered to a heat-sinking ground plane. See Figure 14.


Description

The 33397 is a low-side switch that is user configurable to be either two 333 m outputs (dual mode) or six 900 m outputs (hex mode). Each output is internally current limited and short-circuit protected. Output fault detection capability includes "off state" open loads and "on state" short-to-battery conditions. Faults for each output are latched into the fault register and serially shifted out during serial communication.




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