VND830SP STMicroelectronics, VND830SP Datasheet - Page 18

• Manufacturer Part Number: VND830SP
• Description: IC DRIVER DUAL 36V 6A POWERSO-10
• Manufacturer: STMicroelectronics
• Type: High Sider

Specifications of VND830SP

• Input Type: Non-Inverting
• Number Of Outputs: 2
• On-state Resistance: 60 mOhm
• Current - Peak Output: 9A
• Voltage - Supply: 5.5 V ~ 36 V
• Operating Temperature: -40°C ~ 150°C
• Mounting Type: Surface Mount
• Package / Case: PowerSO-10 Exposed Bottom Pad
• Supply Voltage (min): 5.5 V
• Supply Current: 40 mA
• Maximum Power Dissipation: 73500 mW
• Maximum Operating Temperature: + 150 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Output / Channel: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 497-2709-5

Application information
3.4
18/27
Open-load detection in off-state
Off-state open-load detection requires an external pull-up resistor (R
OUTPUT pin and a positive supply voltage (V
microprocessor.
The external resistor has to be selected according to the following requirements:
1.
2.
Because I
up resistor R
standby.
Figure 25. Open-load detection in off-state
No false open-load indication when load is connected: in this case we have to avoid
V
V
No misdetection when load is disconnected: in this case the V
V
OUT
OUT
OLmax
s(OFF)
= (V
to be higher than V
; this results in the following condition R
PU
STATUS
PU
should be connected to a supply that is switched OFF when the module is in
INPUT
may significantly increase if V
/ (R
L
+ R
PU
))R
Olmin
DRIVER
Doc ID 7380 Rev 4
LOGIC
L
+
< V
; this results in the following condition
Olmin.
GROUND
+
-
V
V
CC
OL
PU
V batt.
out
R
) like the +5V line used to supply the
is pulled high (up to several mA), the pull-
PU
< (V
OUT
PU
I
L(off2)
- V
OLmax
OUT
PU
V
PU
has to be higher than
) connected between
) / I
L(off2)
R
R
PU
L
.
VND830SP