®
VN920D-B5
/
VN920DSO
HIGH SIDE DRIVER
TYPE
VN920D-B5
VN920DSO
R
DS(on)
18 mΩ
I
OUT
30 A
V
CC
36 V
CMOS COMPATIBLE INPUT
s
ON STATE OPEN LOAD DETECTION
s
OFF STATE OPEN LOAD DETECTION
s
SHORTED LOAD PROTECTION
s
UNDERVOLTAGE AND OVERVOLTAGE
SHUTDOWN
s
PROTECTION AGAINST LOSS OF GROUND
s
VERY LOW STAND-BY CURRENT
s
s
P
2
PAK
SO-16L
ORDER CODES
PACKAGE
TUBE
T&R
SO-16L
P
2
PAK
VN920DSO VN920DSO13TR
VN920D-B5 VN920D-B513TR
REVERSE BATTERY PROTECTION (*)
transient compatibility table). Active current
limitation combined with thermal shutdown and
automatic restart protect the device against
overload.
The device detects open load condition both is on
and off state. Output shorted to V
CC
is detected in
the off state. Device automatically turns off in case
of ground pin disconnection.
DESCRIPTION
The VN920D-B5, VN920DSO are monolithic
devices made by using STMicroelectronics
VIPower M0-3 Technology, intended for driving
any kind of load with one side connected to
ground. Active V
CC
pin voltage clamp protects the
device against low energy spikes (see ISO7637
BLOCK DIAGRAM
V
CC
V
CC
CLAMP
OVERVOLTAGE
DETECTION
UNDERVOLTAGE
DETECTION
GND
Power CLAMP
INPUT
LOGIC
DRIVER
OUTPUT
CURRENT LIMITER
STATUS
ON STATE OPENLOAD
DETECTION
OVERTEMPERATURE
DETECTION
OFF STATE OPENLOAD
AND OUTPUT SHORTED TO V
CC
DETECTION
(*) See application schematic at page 8
January 2003
1/22
VN920D-B5 / VN920DSO
ABSOLUTE MAXIMUM RATING
Symbol
V
CC
- V
CC
- I
GND
I
OUT
- I
OUT
I
IN
I
STAT
Parameter
DC Supply Voltage
Reverse DC Supply Voltage
DC Reverse Ground Pin Current
DC Output Current
Reverse DC Output Current
DC Input Current
DC Status Current
Electrostatic Discharge (Human Body Model: R=1.5KΩ; C=100pF)
- INPUT
V
ESD
- CURRENT SENSE
- OUTPUT
- V
CC
Maximum Switching Energy
(L=0.25mH; R
L
=0Ω; V
bat
=13.5V; T
jstart
=150ºC; I
L
=45A)
Power Dissipation T
C
=25°C
Junction Operating Temperature
Case Operating Temperature
Storage Temperature
Value
P
2
PAK
SO-16L
41
- 0.3
- 200
Internally Limited
- 25
+/- 10
+/- 10
4000
4000
5000
5000
364
352
Unit
V
V
mA
A
A
mA
mA
V
V
V
V
mJ
W
°C
°C
°C
E
MAX
P
tot
T
j
T
c
T
stg
96.1
8.3
Internally Limited
- 40 to 150
- 55 to 150
CONNECTION DIAGRAM (TOP VIEW)
V
CC
N.C.
5
4
3
2
1
1
16
V
CC
OUTPUT
OUTPUT
OUTPUT
OUTPUT
OUTPUT
OUTPUT
OUTPUT
STATUS
V
CC
INPUT
GND
GND
INPUT
STATUS
N.C.
N.C.
V
CC
8
9
V
CC
P
2
PAK
CURRENT AND VOLTAGE CONVENTIONS
SO-16L
I
S
I
IN
INPUT
I
STAT
STATUS
V
CC
I
OUT
OUTPUT
GND
V
CC
V
IN
V
STAT
I
GND
V
OUT
2/22
VN920D-B5 / VN920DSO
THERMAL DATA
Symbol
R
thj-case
R
thj-lead
R
thj-amb
Parameter
Thermal Resistance Junction-case
Thermal Resistance Junction-lead
Thermal Resistance Junction-ambient
Max
Max
Max
Value
P
2
PAK
1.3
-
51.3 (*)
SO-16L
-
15
65 (**)
Unit
°C/W
°C/W
°C/W
(*) When mounted on a standard single-sided FR-4 board with 0.5cm
2
of Cu (at least 35µm thick).
(**) When mounted on FR4 printed circuit board with 0.5cm
2
of Cu (at least 35µ thick) connected to all V
CC
pins.
ELECTRICAL CHARACTERISTICS
(8V<V
CC
<36V; -40
°C
<T
j
<150
°C
unless otherwise specified)
POWER
Symbol
V
CC
V
USD
V
USDhyst
V
OV
R
ON
Parameter
Operating Supply Voltage
Undervoltage Shut-down
Undervoltage Shut-down
hysteresis
Overvoltage Shut-down
On State Resistance
I
OUT
=10A
I
OUT
=3A; V
CC
=6V
Off State; V
CC
=13V; V
IN
=V
OUT
=0V
I
S
Supply Current
Off State; V
CC
=13V; V
IN
=V
OUT
=0V;
T
j
=25
°C
On State; V
CC
=13V; V
IN
=5V; I
OUT
=0A
I
L(off1)
I
L(off2)
I
L(off3)
I
L(off4)
Off State Output Current
Off State Output Current
Off State Output Current
Off State Output Current
V
IN
=V
OUT
=0V
V
IN
=0V; V
OUT
=3.5V
V
IN
=V
OUT
=0V; V
CC
=13V; T
j
=125°C
V
IN
=V
OUT
=0V; V
CC
=13V; T
j
=25°C
0
-75
10
10
Test Conditions
Min
5.5
3
Typ
13
4
0.5
36
I
OUT
=10A; T
j
=25°C
18
36
50
25
20
5
50
0
5
3
Max
36
5.5
Unit
V
V
V
V
mΩ
mΩ
mΩ
µA
µA
mA
µA
µA
µA
µA
SWITCHING (V
CC
=13V)
Symbol
t
d(on)
t
d(off)
dV
OUT
/
dt
(on)
dV
OUT
/
dt
(off)
Parameter
Turn-on Delay Time
Turn-off Delay Time
Turn-on Voltage Slope
Test Conditions
R
L
=1.3Ω
R
L
=1.3Ω
R
L
=1.3Ω
Min
Typ
50
50
See
relative
diagram
See
relative
diagram
Max
Unit
µs
µs
V/µs
Turn-off Voltage Slope
R
L
=1.3Ω
V/µs
INPUT PIN
Symbol
V
IL
I
IL
V
IH
I
IH
V
I(hyst)
V
ICL
Parameter
Input Low Level
Low Level Input Current
Input High Level
High Level Input Current
Input Hysteresis Voltage
Input Clamp Voltage
Test Conditions
V
IN
=1.25V
V
IN
=3.25V
I
IN
=1mA
I
IN
=-1mA
0.5
6
6.8
-0.7
Min
1
3.25
10
8
Typ
Max
1.25
Unit
V
µA
V
µA
V
V
V
3/22
1
VN920D-B5 / VN920DSO
ELECTRICAL CHARACTERISTICS
(continued)
STATUS PIN
Symbol
V
STAT
I
LSTAT
C
STAT
V
SCL
Parameter
Test Conditions
Status Low Output Voltage I
STAT
=1.6mA
Status Leakage Current
Normal Operation V
STAT
=5V
Status Pin Input
Normal Operation V
STAT
=5V
Capacitance
I
STAT
=1mA
Status Clamp Voltage
I
STAT
=-1mA
Min
Typ
Max
0.5
10
100
6
6.8
-0.7
8
Unit
V
µA
pF
V
V
PROTECTIONS
Symbol
T
TSD
T
R
T
hyst
t
SDL
I
lim
V
demag
Parameter
Shut-down Temperature
Reset Temperature
Thermal Hysteresis
Status delay in overload
condition
Current limitation
Turn-off Output Clamp
Voltage
Test Conditions
Min
150
135
7
Typ
175
15
20
30
5.5V<V
CC
<36V
I
OUT
=2A; V
IN
=0V; L=6mH
45
75
75
V
CC
-41 V
CC
-48 V
CC
-55
Max
200
Unit
°C
°C
°C
µs
A
A
V
T
j
>T
TSD
OPENLOAD DETECTION
Symbol
I
OL
t
DOL(on)
Parameter
Openload ON State
Detection Threshold
Openload ON State
Detection Delay
Openload OFF State
Voltage Detection
Threshold
Openload Detection Delay
at Turn Off
Test Conditions
V
IN
=5V
I
OUT
=0A
Min
300
Typ
500
Max
700
250
Unit
mA
µs
V
OL
t
DOL(off)
V
IN
=0V
1.5
2.5
3.5
V
µs
1000
OPEN LOAD STATUS TIMING (with external pull-up)
I
OUT
< I
OL
V
OUT
> V
OL
V
IN
V
IN
OVERTEMP STATUS TIMING
T
j
> T
TSD
V
STAT
V
STAT
t
DOL(off)
t
DOL(on)
t
SDL
t
SDL
4/22
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