DRV3203-Q1 Datasheet, PDF (7/39 Pages) Texas Instruments – DRV3203-Q1 Three-Phase Brushless Motor Driver

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Electrical Characteristics (continued)
VB = 12 V, T_A = –40°C to +125℃ (unless otherwise specified)
PARAMETER
TEST CONDITIONS
HIGH-SIDE PRE-DRIVER
VOH_H
Output voltage, turnon side
Isink = 10 mA,
PDCPV - xH
VOL_H
Output voltage, turnoff side
Isource = 10 mA, xH
- xHS
RONH_HP
On-resistance, turnon side (Pch)
U(V/W)H = PDCPV -
1V
RONH_HN
On-resistance, turnon side (Nch)
U(V/W)H = PDCPV -
2.5 V
RONL_H
On-resistance turnoff side
t_{on_h1} ⁽¹⁾
Turnon time
C_L = 12 nF, R_L = 0
Ω from 20% to 80%
t_{off_h1} ⁽¹⁾
Turnoff time
C_L = 12 nF, R_L = 0
Ω from 80% to 20%
t_h-ondly1 ⁽¹⁾
Output delay time
C_L = 12 nF, R_L = 0
Ω to 20%, no dead
time
t_h-offdly1 ⁽¹⁾
Output delay time
C_L = 12 nF, R_L = 0
Ω to 80%, no dead
time
VGS_hs
Gate-source high -side voltage difference
xH-xHS
LOW-SIDE PRE-DRIVER
VOH_L1
Output voltage, turnon side
VB = 12 V, Isink =
10 mA, xL -NGND
VOH_L2
Output voltage, turnon side
VB = 5.3 V, Isink =
10 mA, xL - NGND
VOL_L
Output voltage, turnoff side
Isource = 10 mA, xL
- NGND
RONH_L
On-resistance, turnon side
RONL_L
On-resistance, turnoff side
t_{on_l} ⁽¹⁾
Turnon time
C_L = 18 nF, R_L = 0
Ω,
from 20% to 80% of
12 V,
from 20% to 80% of
6 V (VB = 5.3 V)
t _{off_h} ⁽¹⁾
Turnoff time
C_L = 18 nF, R_L = 0
Ω,
from 80% to 20% of
12 V,
from 80% to 20% of
6 V (VB = 5.3 V)
t_l-ondly ⁽¹⁾
Output delay time
C_L = 18 nF, R_L = 0
Ω,
to 20% of 12 V,
to 20% of V_OH = 6 V
(VB = 5.3 V),
no dead time
t_l-offdly ⁽¹⁾
Output delay time
C_L = 18 nF, R_L = 0
Ω,
to 80% of 12 V,
to 80% of V_OH = 6 V
(VB = 5.3 V),
no dead time
t_diff1 ⁽¹⁾
Differential time1
(Th-on) - (Tl-off), no
dead time,
See Figure 3
Copyright © 2013–2016, Texas Instruments Incorporated
Product Folder Links: DRV3203-Q1
DRV3203-Q1
SLVSC09B – MAY 2013 – REVISED JULY 2016
MIN
50
50
-
-
–0.3
10
5.5
-
-
TYP
MAX UNIT
1.35
2.7
V
25
50 mV
135
270
Ω
4
8
Ω
2.5
5
Ω
-
200
ns
-
200
ns
200
-
ns
200
-
ns
18
V
12
14
V
7.5
10
V
25
50 mV
6
12
Ω
2.5
5
Ω
50
-
200
ns
50
-
200
ns
-
200
-
ns
-
200
-
ns
–200
0
200
ns
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