 English |
|
|
|
|
|
|
|
| DRV8702D-Q1 Datasheet, PDF (6/66 Pages) Texas Instruments – Automotive Half-Bridge Gate Driver | |||
| |||
| ◁ |
DRV8702D-Q1, DRV8703D-Q1
SLVSDX8 â MARCH 2017
www.ti.com
6.3 Recommended Operating Conditions
VVM
VCC
VVREF
f(PWM)
IAVDD
IDVDD
ISO
TA
Power supply voltage
Logic-level input voltage
Reference root-mean-square (rms) voltage
Applied PWM signal (IN1/IN2)
AVDD external load current
DVDD external load current
Shunt-amplifier output-current loading
Operating ambient temperature
VM
VREF
IN1, IN2
SO
(1) Operational at VVREF = 0 to approximately 0.3 V, but accuracy is degraded.
(2) Power dissipation and thermal limits must be observed.
MIN
5.5
0
0.3 (1)
â40
MAX
45
5.25
3.6
100
30 (2)
30 (2)
5
125
UNIT
V
V
V
kHz
mA
mA
mA
°C
6.4 Thermal Information
THERMAL METRIC(1)
DRV870xD-Q1
RHB (VQFN)
UNIT
32 PINS
RθJA
RθJC(top)
RθJB
ÏJT
ÏJB
RθJC(bot)
Junction-to-ambient thermal resistance
Junction-to-case (top) thermal resistance
Junction-to-board thermal resistance
Junction-to-top characterization parameter
Junction-to-board characterization parameter
Junction-to-case (bottom) thermal resistance
32.9
°C/W
19.6
°C/W
6.8
°C/W
0.3
°C/W
6.8
°C/W
1.8
°C/W
(1) For more information about traditional and new thermal metrics, see the Semiconductor and IC Package Thermal Metrics application
report.
6.5 Electrical Characteristics
Over recommended operating conditions unless otherwise noted. Typical limits apply for TA = 25°C and VVM = 13.5 V
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX UNIT
POWER SUPPLIES (VM, AVDD, DVDD)
VVM
VM operating voltage
Gate drivers functional
Logic functional
5.5
45
V
4.5
45
IVM
I(SLEEP)
VM operating supply current
VM sleep mode supply current
VDVDD
Internal logic regulator voltage
VAVDD
Internal logic regulator voltage
CHARGE PUMP (VCP, CPH, CPL)
VVM = 13.5 V; nSLEEP=1
nSLEEP = 0, VVM = 13.5 V, TA = 25°C
nSLEEP = 0, VVM = 13.5 V, TA = 125°C(1)
2-mA load
30-mA load, VVM = 13.5 V
2-mA load
30-mA load, VVM = 13.5 V
5.5
7.5
12 mA
14
µA
25
3
3.3
3.5
V
2.9
3.2
3.5
4.7
5
5.3
V
4.6
5
5.3
VVM = 13.5 V; IVCP = 0 to 12 mA
VVCP
VCP operating voltage
VVM = 8 V; IVCP = 0 to 10 mA
VVM = 5.5 V; IVCP = 0 to 8 mA
VVM > 13.5 V
IVCP
Charge-pump current capacity 8 V < VVM < 13.5 V
5.5 V < VVM < 8 V
CONTROL INPUTS (IN1, IN2, nSLEEP, MODE, nSCS, SCLK, SDI)
22.5
23.5
24.5
13.7
14
14.8 V
8.9
9.1
9.5
12
10
mA
8
VIL
Input logic-low voltage
VIH
Input logic-high voltage
0
0.8 V
1.5
5.25 V
(1) Ensured by design and characterization data.
6
Submit Documentation Feedback
Copyright © 2017, Texas Instruments Incorporated
Product Folder Links: DRV8702D-Q1 DRV8703D-Q1
|
▷ |
German
Russian
Spanish
Italian
Polish
Chinese
Japanese
Korean
French
Portuguese