Product Summary
The BTS781GP is part of the TrilithIC family containing three dies in one package: One double high-side switch and two low-side switches. The drains of these three vertical DMOS chips are mounted on separated leadframes. The sources are connected to individual pins, so the BTS 781 GP can be used in H-bridge- as well as in any other configuration. The double high-side is manufactured in SMART SIPMOS technology which combines low RDS ON vertical DMOS power stages with CMOS control circuit. The high-side switch is fully protected and contains the control and diagnosis circuit. To achieve low RDS ON and fast switching performance, the low-side switches are manufactured in S-FET2 logic level technology.
Parametrics
BTS781GP absolute maximum ratings: (1)Supply voltage: 42V; (2)Supply voltage for full short circuit protection: 28V; (3)HS-drain current: -10A; (4)HS-input current: 5mA; (5)HS-input voltage: 16V.
Features
BTS781GP features: (1)Quad D-MOS switch; (2)Free configurable as bridge or quad-switch; (3)Optimized for DC motor management applications; (4)Low RDS ON: 26 mΩ high-side switch, 14 mΩ low-side switch (typical values @ 25 °C); (5)Maximum peak current: typ. 42 A ; (6)Very low quiescent current: typ. 4 μA; (7)Small outline, thermal optimized PowerPak; (8)Load and GND-short-circuit-protection; (9)Operates up to 40 V; (10)Status flag for over temperature; (11)Open load detection in Off-mode; (12)Overtemperature shut down with hysteresis; (13)Internal clamp diodes.
Diagrams
Image | Part No | Mfg | Description | Pricing (USD) |
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BTS781GP |
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Negotiable |
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