DRV3204-Q1 Datasheet, PDF (8/38 Pages) Texas Instruments – DRV3204-Q1 Three-Phase Brushless Motor Driver

Not Recommended for New Designs
DRV3204-Q1
SLVSBT3C – MARCH 2013 – REVISED JULY 2016
Electrical Characteristics (continued)
VB = 12 V, T_A = -40°C to 125℃ (unless otherwise specified)
PARAMETER
TEST CONDITIONS
OVADth Overcurrent threshold
Rshunt = 1 mΩ, VGain = 30, AREF
= 1 V,
ADTH = 2.5 V, SPI register
FLTCFG. MTOCTH,
OVADth = (2 × ADTH - AREF) /
(Rshunt × VGain)
TDEL_OV Propagation delay
AD
(rise or fall)
tfiltMTOC filtering time
OSC1 = 9 MHz-11 MHz
VCC
VCC1
Output Voltage
VCC2
Output Voltage
VB = 4.5 V, ILVCC = 5 mA-150 mA
IBVCC
Base Current
hfePNP DC current gain of external PNP
VLRVCC Load regulation
ILVCC = 5 mA-150 mA
CVCC
External Capacitance
RVCC
ESR of external Capacitor
VCCUV Under voltage detection threshold SPI register FLTCFG. VCCUVTH
VCCUVHY Under voltage detection threshold
S
hysteresis
VCCOV Overvoltage detection threshold
VCCOC Current Limit
Tvcc1
Rise Time
Tvcc2
Rise Time
VDD
VDD
Output Voltage
CVDD
Load Capacitance
VDDUV Under voltage detection threshold
VDDOV Overvoltage detection threshold
Tvdd
Rise Time
VB MONITOR
VBOV
VB overvoltage detection threshold
level
VBOVhys VB overvoltage detection hysteresis
Rsns = 0.51 Ω, 0.2 V ⋍ Rsns,
VCCOC
VCC > VCCUV, CVCC = 22 µF
VCC > VCCUV, CVCC = 100 µF
VDD > VDDUV, CVDD = 1 µF
VBUV
VB Undervoltage detection threshold
level
SPI register FLTCFG. VBUVTH
VBUVhys
VB Undervoltage detection
hysteresis
SPI register FLTCFG. VBUVTH
THERMAL SHUTDOWN
TSD
Thermal shut down threshold level
TSDhys Thermal shut down hysteresis
OSCILLATOR
OSC1
OSC1 frequency
OSC2
OSC2 frequency
MIN
119.7
-
0.8
4.9
4.25
1.5
100
-20
22
3.7
3.9
50
6
300
3
2.1
4
26.5
0.2
3.65
4.15
4.65
5.15
0.1
0.2
0.2
0.3
155
5
9
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TYP
MAX UNIT
133
146.3
A
-
1.5
µs
1
1.2
µs
5
5.1
V
4.5
V
mA
-
-
-
20 mV
100
µF
300 mΩ
4
4.2
4.3
4.5
V
100
200 mV
6.5
7
V
400
550 mA
0.5
ms
1.5
ms
3.3
3.6
V
1
µF
2.3
2.5
V
4.3
4.6
V
100
µs
27.5
28.5
V
0.5
1.2
V
4
4.35
4.5
5
4.85
5.35
V
5.5
5.85
0.25
0.5
0.4
0.5
0.8
1.0
V
0.65
1.3
175
195
°C
10
15
°C
10
11 MHz
10
MHz
8
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