DRV3202-Q1_15 Datasheet, PDF (19/39 Pages) Texas Instruments – 3-Phase Brushless Motor Driver

DRV3202-Q1
www.ti.com
SLVSBJ4A – OCTOBER 2012 – REVISED DECEMBER 2012
PRE-DRIVER ELECTRICAL CHARACTERISTICS
VB = 12 V, T_A = –40°C to 125°C (unless otherwise specified)
PARAMETER
CONDITIONS
HIGH SIDE PRE-DRIVER
V_{OH_H}
V_{OL_H}
R_{ONH_HP}
R_{ONH_HN}
R_{ONL_H}
T_{on_h} ⁽¹⁾
T_{off_h} ⁽¹⁾
Output voltage high
Output voltage low
ON resistance pull up (Pch)
ON resistance pull up (Nch)
ON resistance pull down
Turn-on time
Turn-off time
T_h-ondly ⁽¹⁾
Output delay time
T_h-offdly ⁽¹⁾
Output delay time
LOW SIDE PRE-DRIVER
V_{OH_L}
V_{OL_L}
R_{ONH_L}
R_{ONL_L}
Output voltage high
Output voltage low
ON resistance pull up
ON resistance pull down
T_{on_l} ⁽¹⁾
Turn-on time
T_{off_I} ⁽¹⁾
Turn-off time
T_l-ondly ⁽¹⁾
Output delay time
T_l-offdly ⁽¹⁾
V_CLAMP
T_diff1 ⁽¹⁾
T_diff2 ⁽¹⁾
Output delay time
VGS protection voltage
Differential time 1
Differential time 2
I_sink = 10 mA, U(V/W)H – GFB
I_source = 10 mA, U(V/W)H – GFB
U(V/W)H = PDCPV - 1 V
U(V/W)H = PDCPV - 2.5 V
VB = 5.3 ~ 18 V, C_L = 11 nF, R_L = 0 Ω
from 20% to 80%
VB = 5.3 ~ 18 V, C_L = 11 nF, R_L = 0 Ω
from 80% to 20%
VB = 5.3 ~ 18 V, C_L = 11 nF, R_L = 0 Ω to
20%,
see Figure 15
VB = 5.3 ~ 18 V, C_L = 11 nF, R_L = 0 Ω to
80%,
see Figure 15
I_sink = 10 mA, U(V/W)L – GFB
I_source = 10 mA, U(V/W)L – GFB
VB = 5.3 ~ 18 V, C_L = 22 nF, R_L = 0 Ω
from 20% to 80%
VB = 5.3 ~ 18 V, C_L = 22 nF, R_L = 0 Ω
from 80% to 20%
VB = 5.3 ~ 18 V, C_L = 22 nF, R_L = 0 Ω to
20%,
see Figure 15
VB = 5.3 ~ 18 V, C_L = 22 nF, R_L = 0 Ω to
80%,
see Figure 15
VB = 5.3 ~ 18 V (T_h-on)–(T_l-off), see
Figure 15
VB = 5.3 ~ 18 V (T_l-on)–(T_h-off), see
Figure 15
(1) Specified by design
MIN
V_chv – 2.7
100
100
100
TYP
V_chv –
1.35
60
135
8
6
300
300
200
100
200
VB – 0.14
100
VB-0.07
70
7
7
300
100
300
100
200
100
200
16
18
–300
–300
MAX UNITS
V
120 mV
270 Ω
16 Ω
12 Ω
500 ns
500 ns
400 ns
400 ns
V
140 mV
14 Ω
14 Ω
800 ns
800 ns
400 ns
400 ns
20 V
300 ns
300 ns
Copyright © 2012, Texas Instruments Incorporated
Product Folder Links: DRV3202-Q1
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