Datasheet

DocID13183 Rev 5 7/18
STA516B Electrical characteristics
18
I
VCC
Supply current from V
CC
in
operation, both channels
switching)
Input pulse width
= 50% duty,
switching frequency
= 384 kHz,
no LC filters
-70-mA
I
OCP
Overcurrent protection
threshold I
sc
(short-circuit
current limit)
(1)
-7.58.510A
V
UVP
Undervoltage protection
threshold
--7-V
V
OVP
Overvoltage protection
threshold
- 61 62.5 V
t
pw_min
Output minimum pulse width No load 50 - 110 ns
1. See specific application note number: AN1994
Table 7. Threshold switching voltage variation with voltage on pin VL
Voltage on pin VL, V
L
V
LOW
max. V
HIGH
min. Unit
2.7 1.05 1.65 V
3.3 1.4 1.95 V
5.0 2.2 2.8 V
Table 8. Logic truth table
Pin
TRISTATE
Inputs as per Figure 4 Transistors as per Figure 4
Output mode
INxA INxB Q1 Q2 Q3 Q4
0 x x Off Off Off Off Hi Z
100OffOffOnOnDump
101OffOnOnOffNegative
110OnOffOffOnPositive
111OnOnOffOffNot used
Table 6. Electrical characteristics (continued)
Symbol Parameter Test conditions Min. Typ. Max. Unit