DRV3204-Q1_15 Datasheet, PDF (17/38 Pages) Texas Instruments – Three-Phase Brushless Motor Driver

www.ti.com
DRV3204-Q1
SLVSBT3B – MARCH 2013 – REVISED JULY 2013
PDCPV
CP Supervisor
UV
CP Logic
CP12
CPCLK
MAX
VB
S2
VF
CPDR2
C1
R1
CPDR1
S1
NGND
S4
S3
VF
VF
PDCPV
CCP
CPDR4
C2
R2
CPDR3
NGND
Figure 10. Charge-Pump Block Diagram
Table 4. Charge-Pump Electrical Characteristics
PARAMETER
CONDITIONS
VB = 12 V, T_A = -40°C to 125℃ (unless otherwise specified)
CHARGE PUMP
Vchv1_0
Output voltage, PDCPV
VB = 5.3 V, Iload = 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
Vchv2_0
Output voltage, PDCPV
VB = 12 V, Ioad = 0 mA, C1 = C2 = 47 nF,
CCP = 2.2 µF, R1 = R2 = 0 Ω
Vchv2_1
Output voltage, PDCPV
VB = 12 V, Ioad = 11 mA, C1 = C2 = 47 nF,
CCP = 2.2 µF, R1 = R2 = 0 Ω
Vchv2_2
Output voltage, PDCPV
VB = 12 V, Ioad = 18 mA, C1 = C2 = 47 nF,
CCP = 2.2 µF, R1 = R2 = 0 Ω
Vchv3_0
Output voltage, PDCPV
VB = 18 V, Ioad = 0 mA, C1 = C2 = 47 nF,
CCP = 2.2 µF, R1 = R2 = 0 Ω
Vchv3_1
Output voltage, PDCPV
VB = 18 V, Ioad = 13 mA, C1 = C2 = 47 nF,
CCP = 2.2 µF, R1 = R2 = 0 Ω
Vchv3_2
Output voltage, PDCPV
VB = 18 V, Ioad = 22 mA, C1 = C2 = 47 nF,
CCP = 2.2 µF, R1 = R2 = 0 Ω
VchvOV
Overvoltage detection threshold
MIN TYP
MAX
VB+7 VB+8
-
VB+5.5 VB+6.5
-
VB+4.5 VB+5.5
-
VB+10 VB+12 VB+14
VB+9.5
VB+11.
5
VB+13.5
VB+9 VB+11 VB+13
VB+10 VB+12 VB+14
VB+10 VB+12 VB+14
VB+10 VB+12
35 37.5
VB+14
40
UNITS
V
V
V
V
V
V
V
V
V
V
Copyright © 2013, Texas Instruments Incorporated
Product Folder Links :DRV3204-Q1
Submit Documentation Feedback
17