DRM33395 Datasheet, PDF (18/44 Pages) Motorola, Inc – ANALOG ICs 33395 EVALUATION MOTOR BOARD DESIGNER REFERENCE MANUALv

Freescale Semiconductor, Inc.
Operational Description
provided for the 12-volt power supply; they are located on the front edge
of the board. Power is supplied to one or the other, but not both.
A summary of the information needed to use the SMOS EVM motor
board follows. For design information, see Section 5.
2.3 Electrical Characteristics
The electrical characteristics in Table 2-1 apply to operation at 25°C and
a 12-Vdc power supply voltage.
Table 2-1 Electrical Characteristics
Characteristic
Power Supply Voltage
Quiescent Current
High State Logic 1 Input Voltage
Low State Logic 0 Input Voltage
Input Resistance
Analog Output Range
Phase Current Sense Voltage
Bus Voltage Sense Voltage
Power MOSFET On Resistance
RMS Output Current
Total Power Dissipation
Symbol
Vdc
I_CC
V_IH
V_IL
R_In
V_Out
I_Sense
V_Bus
R_DS(On)
I_M
P_diss
Min
Typ
Max
10.2
12
16
—
70
—
2.4
3.3 or 5
7
—
< 0.4
0.8
—
10
—
0
—
3.3
—
172
—
—
206
—
—
10
16
—
—
10
—
—
18
Units
V
mA
V
V
kΩ
V
mV/A
mV/V
mΩ
A
W
DRM33395 Designer Reference Manual
33395 Evaluation Motor Board
16
Operational Description
MOTOROLA
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