Rainbow Electronics ATA6834 - Manual (Page 21)

21
9122B–AUTO–10/08
ATA6833/ATA6834 [Preliminary]
8.21
Propagation delay time,
high-side driver from high
to low
t
HxHL
0.9 µs A
8.22
Propagation delay time,
high-side driver from low to
high
t
HxLH
0.9 µs A
8.23 Fall time high-side driver
V
VBAT
= 13.5V,
C
Gx
= 5 nF
t
Hxf
TBD µs A
8.24 Rise time high-side driver
V
VBAT
= 13.5V,
C
Gx
= 5 nF
t
Hxr
TBD µs A
8.25
Short circuit detection
voltage
V
SC
3.5 4 4.5 V A
8.26 Short circuit detection time t
SC
5.4 6 6.6 µs A
Cross Conduction Timer
8.27
Cross conduction time
constant
K
CC
TBD 0.41 TBD B
9 Input EN2
9.1 Input low level threshold V
IL
2.3 3.6 V A
9.2 Input high level threshold V
IH
2.8 4.0 V A
9.3 Hysteresis HYS 0.47 V C
9.4 Pull-down resistor R
PD
50 100 200 k
Ω
A
9.5 Debounce time t
db
10 20 25 µs A
10 Diagnostic Outputs DG1, DG2, DG3
10.1 Low level output current V
DG
= 0.4V IL 2 mA A
10.2 High level output current V
DG
= VCC – 0.4V IH –2 mA A
8. Electrical Characteristics (Continued)
All parameters given are valid for 5.5V
≤
V
VBAT
≤
18V and for –40°C
≤
T
J
≤
150°C (200°C) unless stated otherwise. All values refer to PIN
GND. [xxx] Values for the ATA6834.
No. Parameters Test Conditions Pin Symbol Min. Typ. Max. Unit Type*
*) Type means: A = 100% tested, B = 100% correlation tested, C = Characterized on samples, D = Design parameter