Anterwell Technology Ltd.
Large Original stock of IC Electronics Components, Transistors, Diodes etc.
High Quality, Reasonable Price, Fast Delivery.
Product Details:
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Supply Voltage: | 43 V | Operating Temperature Range: | -40 ...+150°C |
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Storage Temperature Range: | -55 ...+150°C | Input Voltage: | -10 ... +16 V |
High Light: | electronics ic chip,integrated circuit components |
Smart High-Side Power Switch Two Channels: 2 x 30mΩ Current Sense
Product Summary Package
Operating Voltage Vbb(on) | 5.0...34V | |
Active channels | one | two parallel |
On-state Resistance RON | 30mΩ | 15mΩ |
Nominal load current IL(NOM) | 5.5A | 8.5A |
Current limitation IL(SCr) | 24A | 24A |
General Description
• N channel vertical power MOSFET with charge pump, ground referenced CMOS compatible input,
diagnostic feedback and proportional load current sense monolithically integrated in Smart SIPMOS
technology.
• Providing embedded protective functions
Applications
• µC compatible high-side power switch with diagnostic feedback for 12V and 24V grounded loads
• All types of resistive, inductive and capacitve loads
• Most suitable for loads with high inrush currents, so as lamps
• Replaces electromechanical relays, fuses and discrete circuits
Basic Functions
• CMOS compatible input
• Undervoltage and overvoltage shutdown with auto-restart and hysteresis
• Fast demagnetization of inductive loads
• Logic ground independent from load ground
Protection Functions
• Short circuit protection
• Overload protection
• Current limitation
• Thermal shutdown
• Overvoltage protection (including load dump) with external
resistor
• Reverse battery protection with external resistor
• Loss of ground and loss of Vbb protection
• Electrostatic discharge protection (ESD)
Diagnostic Functions
• Proportinal load current sense
• Diagnostic feedback with open drain output
• Open load detection in OFF-state with external resistor
• Feedback of thermal shutdown in ON-state
Functional diagram
Maximum Ratings at Tj = 25°C unless otherwise specified
Parameter | Symbol | Values | Unit |
Supply voltage | Vbb | 43 | V |
Supply voltage for full short circuit protection Tj,start =-40 ...+150°C | Vbb | 34 | V |
Load current | IL | self-limited | A |
Load dump protection1) VLoadDump = VA + Vs, VA = 13.5 V | VLoaddump3) | 60 | V |
Operating temperature range | Tj | -40 ...+150 | °C |
Power dissipation (DC)4) Ta = 25°C: | Ptot | ||
Maximal switchable inductance, single pulse | | | |
Electrostatic discharge capability (ESD) IN: | VESD | 1.0 | kV |
Input voltage (DC) | VIN | -10 ... +16 | V |
Current through input pin (DC) | IIN | ±2.0 | mA |
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