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Overview
Features
BTS 7700 G
Quad D-MOS switch driver
Free configurable as bridge or quad-switch
Optimized for DC motor management applications
Low
R
DS ON
: 110 m蟿 high-side switch, 90 m蟿 low-
side switch (typical values @ 25
錚碈)
Maximum peak current: typ. 9 A @ 25
錚碈=
Very low quiescent current: typ. 5
鈫怉
@ 25
錚碈=
Small outline, enhanced power P-DSO-package
Load and GND-short-circuit-protection
Operates up to 40 V
Status flag diagnosis
Overtemperature shut down with hysteresis
Internal clamp diodes
Isolated sources for external current sensing
Under-voltage detection with hysteresis
PWM frequencies up to 50 kHz
Ordering Code
Q67007-A9375
P-DSO-28-14
Type
BTS 7700 G
1.2
Description
Package
P-DSO-28-14
The
BTS 7700 G
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 7700 G
can be used in H-bridge- as well as in any other
configuration. The double high-side is manufactured in
SMART SIPMOS
廬
technology
which combines low
R
DS ON
vertical DMOS power stages with CMOS control circuitry.
The high-side switch is fully protected and contains the control and diagnosis circuitry.
To achieve low
R
DS ON
and fast switching performance, the low-side switches are
manufactured in
S-FET
logic level technology. The equivalent standard product is the
BUZ 104 SL.
In contrast to the
BTS 7710 G,
which consists of lower ohmic chips in the same
package, the
BTS 7700 G
offers a lower price for applications, which do not need the
high current capability of the
BTS 7710 G
or
BTS 7710 GP.
Data Sheet
1
2001-02-01