T
RILITH
IC
TM
Features
• Free configurable as bridge or quad-switch
• Optimized for DC motor management applications
• Ultra low
R
DSON
@ 25
°C
:
High-side switch: typ. 165 mΩ
Low-side switch: typ. 55 mΩ
• Very high peak current capability
• Very low quiescent current
• Space- and thermal optimized power P-DSO-Package
• Operates up to 40 V
• Load/GND-short-circuit-protected
• 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
Block Diagram
Diagnostics
-Overtemperature
-Overload
-Short circuit
-Open circuit
DC Full Bridge Driver
BTS 770
P-DSO-28-9
Feedback
Single Line
Control Input
µ
C Compatible
ESD
Protection
Selfprotection
-Overtemperature
-Overload
-Short circuit
AEB02372
Type
BTS 770
Ordering Code
Q67007-A9254
Package
P-DSO-28-9
SMD = Surface Mounted Device
Semiconductor Group
1
Short Description 1998-02-01
BTS 770
Operating Range
Parameter
Supply voltage
Symbol
min.
Limit Values
max.
36
V
Unit
V
S
V
UVOFF
Absolute Maximum Ratings
Parameter
Supply voltage
Junction temperature
Symbol
min.
Limit Values
max.
43
150
V
°C
– 0.3
– 40
Unit
V
S
T
j
Electrical Characteristics
Parameter
Quiescent current
Symbol
min.
–
–
–
–
5.5
10
4
–
3.5
Limit Values
typ.
–
200
165
45
–
–
–
–
–
max.
35
500
220
65
9
200
30
7
–
µA
mΩ
mΩ
mΩ
A
mA
kΩ
V
V
Unit
Remarks
I
S
R
DSO
; Bridge in Path
R
DSOP
R
DSON
; High-Side-Switch
R
DSONH
R
DSON
; Low-Side-Switch
R
DSONL
Short circuit output current
I
SCP
I
OCD
Open load detection
current
Pull-down resistance
Undervolt. switch ON
voltage
Undervolt. switch OFF
voltage
V
S
= 13.2 V
–
T
j
= 25
°C
T
j
= 25
°C
T
j
= 85
°C
–
–
R
O1,2
V
UVON
V
UVOFF
V
S
increasing
V
S
decreasing
Semiconductor Group
2
Short Description 1998-02-01
T
RILITH
IC
TM
Features
• Free configurable as bridge or quad-switch
• Optimized for DC motor management applications
• Ultra low
R
DSON
@ 25
°C
:
High-side switch: typ. 85 mΩ
Low-side switch: typ. 40 mΩ
• Very high peak current capability
• Very low quiescent current
• Space- and thermal optimized power P-DSO-Package
• Operates up to 40 V
• Load/GND-short-circuit-protected
• 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
Block Diagram
Diagnostics
-Overtemperature
-Overload
-Short circuit
-Open circuit
DC Full Bridge Driver
BTS 771
P-DSO-28-9
Feedback
Single Line
Control Input
µ
C Compatible
ESD
Protection
Selfprotection
-Overtemperature
-Overload
-Short circuit
AEB02373
Type
BTS 771
Ordering Code
Q67007-A9274
Package
P-DSO-28-9
SMD = Surface Mounted Device
Semiconductor Group
3
Short Description 1998-02-01
BTS 771
Operating Range
Parameter
Supply voltage
Symbol
min.
Limit Values
max.
36
V
Unit
V
S
V
UVOFF
Absolute Maximum Ratings
Parameter
Supply voltage
Junction temperature
Symbol
min.
Limit Values
max.
43
150
V
°C
– 0.3
– 40
Unit
V
S
T
j
Electrical Characteristics
Parameter
Quiescent current
Symbol
min.
–
–
–
–
7
20
4
–
3.5
Limit Values
typ.
–
–
85
40
–
–
–
–
–
max.
35
300
110
55
18
400
30
7
–
µA
mΩ
mΩ
mΩ
A
mA
kΩ
V
V
Unit
Remarks
I
S
R
DSON
; Bridge in Path
R
DSONP
R
DSON
; High-Side-Switch
R
DSONH
R
DSON
; Low-Side-Switch
R
DSONL
Short circuit output current
I
SCP
Open load detection current
I
OCD
R
O1,2
Pull-down resistance
V
UVON
Undervolt. switch ON
voltage
Undervolt. switch OFF
voltage
V
S
= 13.2 V
–
T
j
= 25
°C
T
j
= 25
°C
T
j
= 85
°C
–
–
V
S
increasing
V
S
decreasing
V
UVOFF
Semiconductor Group
4
Short Description 1998-02-01
T
RILITH
IC
TM
Preliminary Data
Features
• Free configurable as bridge or quad-switch
• Optimized for DC motor management applications
• Ultra low
R
DSON
@ 25
°C
:
High-side switch: typ. 165 mΩ
Low-side switch: typ. 55 mΩ
• Very high peak current capability
• Very low quiescent current
• Space- and thermal optimized power P-DSO-Package
• Operates up to 40 V
•
FULL-short-circuit-protected
• 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
Block Diagram
Diagnostics
-Overtemperature
-Overload
-Short circuit
-Open circuit
DC Full Bridge Driver
BTS 774
P-DSO-28-9
Feedback
Single Line
Control Input
µ
C Compatible
ESD
Protection
Selfprotection
-Overtemperature
-Overload
-Short circuit
AEB02409
Type
BTS 774
Ordering Code
on request
Package
P-DSO-28-9
SMD = Surface Mounted Device
Semiconductor Group
5
Short Description 1998-02-01
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