Data Sheet
AMIS−30543
http://onsemi.com
6
Table 4. DC PARAMETERS (The DC parameters are given for V
BB
and temperature in their operating ranges unless otherwise
specified) Convention: currents flowing in the circuit are defined as positive.
Symbol
Pin(s) Parameter Remark/Test Conditions Min Typ Max Unit
SUPPLY AND VOLTAGE REGULATORS
V
BB
V
BB
Nominal operating supply range 6 30 V
I
BB
Total internal current consumption
(Note 6)
Unloaded outputs 12 mA
V
DD
V
DD
Regulated Output Voltage I
LOAD
within limits 4.5 5 5.5 V
V
DD_SLP
Regulated Output Voltage in Sleep
Mode
−1 mA ≤ I
LOAD
≤ 0 mA
V
BB
> 9 V
4 5.5 V
I
INT
Internal load current (Note 6) Unloaded outputs 8
mA
I
LOAD
Max Output Current
6 V v V
BB
< 8 V 15
8 V v V
BB
v 30 V 40
I
DDLIM
Current limitation Pin shorted to ground 200 mA
I
LOAD_SLP
Current Consumption when in
Sleep Mode
V
BB
> 9 V 230
mA
POWER−ON−RESET (POR)
V
DDH
V
DD
Internal POR comparator threshold V
DD
rising 3.9 4.2 4.4 V
V
DDL
Internal POR comparator threshold V
DD
falling 3.86 V
V
DDHYS
Internal POR comparator
hysteresis
0.35 V
MOTORDRIVER
I
MDmax,Peak
MOTXP
MOTXN
MOTYP
MOTYN
Max current through motor coil in
normal operation
T
J
= 130°C 3000 mA
R
HS
On−resistance high−side driver,
CUR[4:0] = 0...31 (Note 7)
0.15 0.4
W
T
J
= 160°C 0.45
W
R
LS3
On−resistance low−side driver,
CUR[4:0] = 16...25 (Note 7)
0.1 0.4
W
T
J
= 160°C 0.45
W
R
LS2
On−resistance low−side driver,
CUR[4:0] = 10...15 (Note 7)
0.2 0.7
W
T
J
= 160°C 0.8
W
R
LS1
On−resistance low−side driver,
CUR[4:0] = 3...9 (Note 7)
0.4 1.1
W
T
J
= 160°C 1.25
W
R
LS0
On−resistance low−side driver,
CUR[4:0] = 0...2 (Note 7)
0.8 2.2
W
T
J
= 160°C 2.50
W
DIGITAL INPUTS
I
leak
DI, CLK
NXT, DIR
CLR, CS
Input Leakage (Note 8) T
J
= 160°C 1
mA
V
IL
Logic Low Threshold 0 0.65 V
V
IH
Logic High Threshold 2.35 V
DD
V
R
pd_CLR
CLR Internal Pulldown Resistor 120 200 300
kW
R
pd_TST
TST0 Internal Pulldown Resistor 3 9
kW
6. Current with oscillator running, all analogue cells active, SPI communication and NXT pulses applied. No floating inputs. Parameter
guaranteed by design.
7. Characterization Data Only
8. Not valid for pins with internal Pulldown resistor