P-DSO-28-9
Semiconductor Group 1 1999-01-07
TrilithIC BTS 770 G
Overview
Features
• Quad switch driver
• Free configurable as bridge or quad-switch
• Optimized for DC motor management applications
• Ultra low R
DS ON
@25 C:
High-side switch: typ.165 mW ,
Low-side switch: typ. 55 mW
• 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
Description
The BTS 770 G is a TrilithIC 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 R
DS 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.)
Type Ordering Code Package
BTS 770 G Q67007-A9254 P-DSO-28-9