BTS550P

Features: • Overload protection • Current limitation • Short circuit protection • Overtemperature protection • Overvoltage protection (including load dump) • Clamp of negative voltage at output • Fast deenergizing of inductive loads 1)• Low ohmic inv...

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SeekIC No. : 004303079 Detail

BTS550P: Features: • Overload protection • Current limitation • Short circuit protection • Overtemperature protection • Overvoltage protection (including load dump) • Clam...

floor Price/Ceiling Price

Part Number:
BTS550P
Supply Ability:
5000

Price Break

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

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Upload time: 2024/5/4

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Product Details

Description



Features:

• Overload protection
• Current limitation
• Short circuit protection 
• Overtemperature protection
• Overvoltage protection (including load dump)
• Clamp of negative voltage at output
• Fast deenergizing of inductive loads 1)
• Low ohmic inverse current operation
• Diagnostic feedback with load current sense
• Open load detection via current sense
• Loss of Vbb protection2)
Electrostatic discharge (ESD) protection



Application

• Power switch with current sense diagnostic 
   feedback for 12 V and 24 V DC grounded loads
• Most suitable for loads with high inrush current
   like lamps and motors; all types of resistive and
   inductive loads
• Replaces electromechanical relays, fuses and discrete circuits



Specifications

Parameter Symbol Values Unit
Supply voltage (overvoltage protection see page 4) Vbb 40 V
Supply voltage for short circuit protection,
Tj,start =-40 ...+150°C: (EAS limitation see diagram on page 9)
Vbb 34 V
Load current (short circuit current, see page 5) IL self-limited A
Load dump protection VLoadDump = UA + Vs, UA = 13.5 V
RI5) = 2 Ω, RL = 0.54 Ω, td = 200 ms,
IN, IS = open or grounded


VLoaddump6) 80 V
Operating temperature range
Storage temperature range


Tj
Tstg
-40 ...+150
-55 ...+150
°C
Power dissipation (DC), TC 25 °C Ptot 360 W
Inductive load switch-off energy dissipation, single pulse
Vbb = 12V, Tj,start = 150°C, TC = 150°C const.,
IL = 20 A, ZL = 15 mH, 0 Ω, see diagrams on page 10

EAS 3 J
Electrostatic discharge capability (ESD)
Human Body Model acc. MIL-STD883D, method 3015.7 and ESD
assn. std. S5.1-1993, C = 100 pF, R = 1.5 kΩ
VESD 4k V
Current through input pin (DC)
Current through current sense status pin (DC)
see internal circuit diagrams on page 8


IIN
IIS
+15 , -250
+15 , -250
mA



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