Product Summary
The BTN7971B is an integrated high current half bridge for motor drive applications. The BTN7971B is part of the NovalithIC family containing one p-channel highside MOSFET and one n-channel lowside MOSFET with an integrated driver IC in one package. Due to the p-channel highside switch the need for a charge pump is eliminated thus minimizing EMI. The BTN7971B provides a cost optimized solution for protected high current PWM motor drives with very low board space consumption.
Parametrics
BTN7971B absolute maximum ratings: (1)Supply Voltage VS: -0.3 to 45 V; (2)Logic Input Voltage VIN: -0.3 to 5.3 V; (3)Voltage at SR Pin VSR: -0.3 to 1.0 V; (4)Voltage between VS and ST Pin VS -VST: -0.3 to 45 V; (5)Voltage at ST Pin VST: -20 to 45 V.
Features
BTN7971B features: (1)Current limitation level of 50 A min. / 70 A typ. (low side); (2)Status flag diagnosis; (3)Overtemperature shut down with latch behaviour; (4)Overvoltage lock out; (5)Undervoltage shut down; (6)Driver circuit with logic level inputs; (7)Adjustable slew rates for optimized EMI; (8)Green Product (RoHS compliant); (9)AEC Qualified.
Diagrams
Image | Part No | Mfg | Description | Pricing (USD) |
Quantity | |||||||||||||||
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BTN7971B |
Infineon Technologies |
Motor / Motion / Ignition Controllers & Drivers TRILITH/NOVALITH |
Data Sheet |
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Image | Part No | Mfg | Description | Pricing (USD) |
Quantity | |||||||||||||||
BTN7930P |
Infineon Technologies |
Motor / Motion / Ignition Controllers & Drivers HI CRRENT PN HALF BRIDGE NOVALITH IC |
Data Sheet |
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BTN7930S |
Infineon Technologies |
Motor / Motion / Ignition Controllers & Drivers HI CRRENT PN HALF BRIDGE NOVALITH IC |
Data Sheet |
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BTN7933B |
Infineon Technologies |
Motor / Motion / Ignition Controllers & Drivers TRILITH IC NOVALITH IC |
Data Sheet |
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BTN7960B |
Infineon Technologies |
Motor / Motion / Ignition Controllers & Drivers HI CRRENT PN HALF BRIDGE NOVALITH IC |
Data Sheet |
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BTN7960P |
Infineon Technologies |
Motor / Motion / Ignition Controllers & Drivers HI CRRENT PN HALF BRIDGE NOVALITH IC |
Data Sheet |
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BTN7960S |
Infineon Technologies |
Motor / Motion / Ignition Controllers & Drivers HI CRRENT PN HALF BRIDGE NOVALITH IC |
Data Sheet |
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