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...
BTS550P: Features: • Overload protection • Current limitation • Short circuit protection • Overtemperature protection • Overvoltage protection (including load dump) • Clam...
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Power Switch ICs - Power Distribution Smart Hi-side Hi Currnt PWR Switch
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Power Switch ICs - Power Distribution SMART HI SIDE HI CURRENT PWR SWITCH
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 |