The BTM7700G is part of the Trilith IC 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 lead frames. The sources are connected to individual pins, so the BTM7700G can be used in H- bridge- as well as in any other configuration. The double high- side switch is manufactured in SMART SIPMOS ® technology which combines low R DS ON vertical DMOS power stages with CMOS circuitry for control, protection and diagnosis. To achieve low R DS ON and fast switching performance, the low- side switches are manufactured in S- FET logic level technology.

Summary of Features

• Quad D- MOS switch driver
• Free configurable as bridge or quad- switch
• Optimized for DC motor management applications
• Low R DS ON High side: 110 mΩ typ. @ 25°C, 280 mΩ max. @ 150°C Low side: 80 mΩ typ. @ 25°C, 200 mΩ max. @ 150°C
• Peak current: typ. 9.5 A @ 25 °C
• Very low quiescent current: typ. 5 µA @ 25 °C
• Small outline, enhanced power PG- DSO- package
• Operates up to 40 V
• PWM frequencies up to 1 kHz
• Load and GND- short- circuit- protection
• Overtemperature shut down with hysteresis
• Undervoltage detection with hysteresis
• Status flag diagnosis
• Internal clamp diodes
• Isolated sources for external current sensing
• Green Product (RoHS compliant)
• AEC Qualified

Target Applications

• Motor-Drive