Datasheet

ADP3629/ADP3630/ADP3631
Rev. 0 | Page 3 of 16
SPECIFICATIONS
V
DD
= 12 V, T
J
= −40°C to +125°C, unless otherwise noted.
1
Table 1.
Parameter Symbol Test Conditions/Comments Min Typ Max Unit
SUPPLY
Supply Voltage Range V
DD
9.5 18 V
Supply Current I
DD
No switching, INA, INA
, INB, and INB
disabled
1.2 3 mA
Standby Current I
SBY
SD = 5 V 1.2 3 mA
UVLO
Turn-On Threshold Voltage V
UVLO_ON
V
DD
rising, T
A
= 25°C 8.0 8.7 9.5 V
Turn-Off Threshold Voltage V
UVLO_OFF
V
DD
falling, T
A
= 25°C 7.0 7.7 8.5 V
Hysteresis 1.0 V
DIGITAL INPUTS (INA, INA, INB, INB, SD)
Input Voltage High V
IH
2.0 V
Input Voltage Low V
IL
0.8 V
Input Current I
IN
0 V < V
IN
< V
DD
−20 +20 μA
SD Threshold High V
SD_H
1.19 1.28 1.38 V
T
A
= 25°C 1.21 1.28 1.35 V
SD Threshold Low V
SD_L
T
A
= 25°C 0.95 1.0 1.05 V
SD Hysteresis V
SD_HYST
T
A
= 25°C 240 280 320 mV
Internal Pull-Up/Pull-Down Current 6 μA
OUTPUTS (OUTA, OUTB)
Output Resistance, Unbiased VDD = PGND 80 kΩ
Peak Source Current See Figure 20 2 A
Peak Sink Current See Figure 20 −2 A
SWITCHING TIME
OUTA, OUTB Rise Time t
RISE
C
LOAD
= 2.2 nF, see Figure 3 and Figure 4 10 25 ns
OUTA, OUTB Fall Time t
FALL
C
LOAD
= 2.2 nF, see Figure 3 and Figure 4 10 25 ns
OUTA, OUTB Rising Propagation Delay t
D1
C
LOAD
= 2.2 nF, see Figure 3 and Figure 4 14 30 ns
OUTA, OUTB Falling Propagation Delay t
D2
C
LOAD
= 2.2 nF, see Figure 3 and Figure 4 22 35 ns
SD Propagation Delay Low t
dL_SD
See Figure 2 32 45 ns
SD Propagation Delay High t
dH_SD
See Figure 2 48 75 ns
Delay Matching Between Channels 2 ns
OVERTEMPERATURE PROTECTION
Overtemperature Warning Threshold T
W
See Figure 6 120 135 150 °C
Overtemperature Shutdown Threshold T
SD
See Figure 6 150 165 180 °C
Temperature Hysteresis for Shutdown T
HYS_SD
See Figure 6 30 °C
Temperature Hysteresis for Warning T
HYS_W
See Figure 6 10 °C
Overtemperature Warning Low V
OTW_OL
Open drain, −500 μA 0.4 V
1
All limits at temperature extremes guaranteed via correlation using standard statistical quality control (SQC) methods.