DRV3203-Q1 Datasheet, PDF (5/39 Pages) Texas Instruments – DRV3203-Q1 Three-Phase Brushless Motor Driver

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6.3 Thermal Information
THERMAL METRIC
θ_JA
θ_JCtop
θ_JB
ψ_JT
ψ_JB
θ_JCbot
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
DRV3203-Q1
SLVSC09B – MAY 2013 – REVISED JULY 2016
DRV3203-Q1
PHP (HTQFP)
48 PINS
26.1
11.5
7.2
0.2
7.1
0.4
UNIT
°C/W
°C/W
°C/W
°C/W
°C/W
°C/W
6.4 Electrical Characteristics
VB = 12 V, T_A = –40°C to +125℃ (unless otherwise specified)
PARAMETER
TEST CONDITIONS
WATCHDOG
VSTN ⁽¹⁾
t_ON ⁽¹⁾
t_OFF ⁽¹⁾
t_RL ⁽¹⁾
t_RH ⁽¹⁾
t_RES ⁽¹⁾
P_wth ⁽¹⁾
SPI
Function start VCC voltage RES
Power-on time RES
Clock-off reset time RES
Reset-pulse low time RES
Reset-pulse high time RES
Reset delay time RES
Pulse duration PRN
See Figure 1
f_op
t_lead ⁽¹⁾
t_wait ⁽¹⁾
t_lag ⁽¹⁾
t_pw ⁽¹⁾
t_su ⁽¹⁾
t_h ⁽¹⁾
t_dis ⁽¹⁾
t_en ⁽¹⁾
t_d ⁽¹⁾
SPI clock frequency
Enable lead time
Wait time between two successive
communications
Enable lag time
SCLK pulse duration
Data setup time
Data hold time
Data-output disable time
Data-output enable time
Data delay time, SCK to DOUT
C_L = 50 pF, see
Figure 2.
CHARGE PUMP
Vchv1_0
Output voltage, PDCPV
VB = 5.3 V, load = 0
mA, C1 = C2 = 47
nF,
CCP = 2.2 µF, R1 =
R2 = 0 Ω
Vchv1_1
Output voltage, PDCPV
VB = 5.3 V, Ioad = 5
mA, C1 = C2 = 47
nF,
CCP = 2.2 µF, R1 =
R2 = 0 Ω
Vchv1_2
Output voltage, PDCPV
VB = 5.3 V, Ioad = 8
mA, C1 = C2 = 47
nF,
CCP = 2.2 µF, R1 =
R2 = 0 Ω
MIN
-
2.5
64
16
64
30
2
200
5
100
100
100
100
-
-
0
VB + 7
VB + 5.5
VB + 4.5
TYP
0.8
3
80
20
80
71.5
-
-
-
-
-
-
-
-
-
-
-
VB + 8
VB + 6.5
VB + 5.5
MAX UNIT
1.3
V
3.5 ms
96 ms
24 ms
96 ms
90
µs
-
µs
4 MHz
-
ns
-
µs
-
ns
-
ns
-
ns
-
ns
200
ns
100
ns
100
ns
-
V
-
V
-
V
(1) Specified by design.
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