DRV3204-Q1_15 Datasheet, PDF (28/38 Pages) Texas Instruments – Three-Phase Brushless Motor Driver

DRV3204-Q1
SLVSBT3B – MARCH 2013 – REVISED JULY 2013
Table 10. Electrical Characteristics
PARAMETER
VB = 12 V, T_A = -40°C to 125℃ (unless otherwise specified)
THERMAL SHUT DOWN
TSD ⁽¹⁾
Thermal shut down threshold level
TSDhys⁽¹⁾ Thermal shut down hysteresis
CONDITIONS
(1) Specified by design
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MIN TYP MAX UNITS
155 175 195 °C
5 10
15 °C
Oscillator
Description:
Oscillator block generates two 10-MHZ clock signals. OSC1 is the primary clock used for internal logic
synchronization and timing control. OSC2 is the secondary clock used to monitor the status of OSC1.
VREF
OSC1(OSC2)
Figure 22. Oscillator Block Diagram
Table 11. Oscillator Electrical Characteristics
PARAMETER
VB = 12 V, T_A = -40°C to 125℃ (unless otherwise specified)
OSCILLATOR
OSC1
OSC1 frequency
OSC2
OSC2 frequency
CONDITIONS
MIN TYP MAX UNITS
9 10
10
11 MHz
MHz
28
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