DRV8332-HT Datasheet, PDF (3/26 Pages) Texas Instruments – THREE PHASE PWM MOTOR DRIVER

DRV8332-HT
www.ti.com
SLES274B – AUGUST 2013 – REVISED JANUARY 2014
This integrated circuit can be damaged by ESD. Texas Instruments recommends that all integrated circuits be handled with
appropriate precautions. Failure to observe proper handling and installation procedures can cause damage.
ESD damage can range from subtle performance degradation to complete device failure. Precision integrated circuits may be more
susceptible to damage because very small parametric changes could cause the device not to meet its published specifications.
T_A
–55°C to 175°C
PACKAGE
DDV
ORDERING INFORMATION⁽¹⁾
ORDERABLE PART NUMBER
DRV8332HDDV
TOP-SIDE MARKING
DRV8332H
(1) For the most current package and ordering information, see the Package Option Addendum at the end of this document, or see the TI
website at www.ti.com.
ABSOLUTE MAXIMUM RATINGS
Over operating free-air temperature range unless otherwise noted ⁽¹⁾
VDD to GND
GVDD_X to GND
PVDD_X to GND_X ⁽²⁾
OUT_X to GND_X ⁽²⁾
BST_X to GND_X ⁽²⁾
Maximum bootstrap in rush current, IBST_In
Transient peak output current (per pin), pulse width limited by internal over-current protection circuit.
Transient peak output current for latch shut down (per pin)
VREG to AGND
GND_X to GND
GND to AGND
PWM_X, RESET_X to GND
OC_ADJ, M1, M2, M3 to AGND
FAULT, OTW to GND
Maximum continuous sink current (FAULT, OTW)
Maximum operating junction temperature range, T_J
Storage temperature, T_STG
VALUE
–0.3 V to 13.2 V
–0.3 V to 13.2 V
–0.3 V to 70 V
–0.3 V to 70 V
–0.3 V to 80 V
0.4 A
16 A
20 A
–0.3 V to 4.2 V
–0.3 V to 0.3 V
–0.3 V to 0.3 V
–0.3 V to 4.2 V
–0.3 V to 4.2 V
–0.3 V to 7 V
9 mA
-55°C to 185°C
–55°C to 175°C
(1) Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. These are stress ratings
only, and functional operation of the device at these or any other conditions beyond those indicated under Recommended Operating
Conditions is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
(2) These voltages represent the dc voltage + peak ac waveform measured at the terminal of the device in all conditions.
RECOMMENDED OPERATING CONDITIONS
PVDD_X
GVDD_X
VDD
I_{O_PULSE}
I_O
F_SW
R_{OCP_CBC}
C_BST
T_{ON_MIN}
T_J
Half bridge X (A, B, or C) DC supply voltage
Supply for logic regulators and gate-drive circuitry
Digital regulator supply voltage
Pulsed peak current per output pin (could be limited by thermal)
Continuous current per output pin (DRV8332)
PWM switching frequency
OC programming resistor range in cycle-by-cycle current limit modes
Bootstrap capacitor range
Minimum PWM pulse duration, low side
Operating junction temperature
MIN NOM
0
50
10.8
12
10.8
12
30
33
50
-55
MAX
52.5
13.2
13.2
7
5
380
200
220
175
UNIT
V
V
V
A
A
kHz
kΩ
nF
ns
°C
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