Siemens BTS 770 G User Guide (1)(1)
Summary
The BTS 770 G is an advanced quad switch driver integrated circuit designed for highly efficient DC motor management and power applications. This compact device integrates both high-side and low-side switches into a single package, minimizing thermal resistance and eliminating the need for bulky heatsinks. The technical manual provides detailed information on its H-Bridge configuration, comprehensive protection features (like overcurrent and short circuit detection), pin functions, and electrical specifications. It is the ideal solution for sophisticated performance-critical systems in both automotive and industrial sectors.
Page 1 Text Content
Trilith IC BTS
Overview
Features Quad switch driver Free configurable as bridge or quad-switch Optimized for DC motor management applications
Ultra low RDS °C: ON @
High-side switch: typ.165 mΩ, P-DSO-28-9 Low-side switch: typ. 55 mΩ Very high peak current capability Very low quiescent current Space- and thermal optimized power P-DSO-Package Load and GND-short-circuit-protected Operates up to 40 V Status flag diagnosis Overtemperature shut down with hysteresis Short-circuit detection and diagnosis Open-load detection and diagnosis C-MOS compatible inputs Internal clamp diodes Isolated sources for external current sensing Over- and under-voltage detection with hysteresis
Type Ordering Code Package BTS Q67007-A9254 P-DSO-28-9
Description The BTS G is a Trilith IC contains one double high-side switch and two low-side switches in one P-DSO-28-9 -Package.
“Silicon instead of heatsink” becomes true
The ultra low RDS
ON of this device avoids powerdissipation. It saves costs in mechanical
construction and mounting and increases the efficiency. The high-side switches are produced in the SIEMENS SMART SIPMOS® technology. It is fully protected and contains the signal conditioning circuitry for diagnosis. (The comparable standard high-side product is the BTS 611L1.)
Semiconductor Group 1999-01-07
Page Summary Contents For Siemens BTS 770 G User Guide (1)(1)
Manual Details
| Brand | Siemens |
|---|---|
| Pages | 17 |
| File Size | 110.63 KB |
| Published | June 04, 2026 |
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Frequently Asked Questions
What can the BTS 770 G be configured as?
It is free configurable as a bridge or quad-switch.
Are there protections against short circuits and overtemperature?
Yes, it includes load/GND short-circuit protection and overtemperature shut down with hysteresis.
What are the input triggers compatible with?
The control inputs (GH1,2) consist of TTL/CMOS compatible Schmitt-Triggers with hysteresis.