DRV3203-Q1_15 Datasheet, PDF (18/37 Pages) Texas Instruments – Three-Phase Brushless Motor Driver

DRV3203-Q1
SLVSC09A – MAY 2013 – REVISED JUNE 2013
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Table 4. Charge-Pump Electrical Characteristics (continued)
Vchv2_2
Vchv3_0
Vchv3_1
Vchv3_2
VchvOV
VchvUV
t_chv ⁽¹⁾
Ron
PARAMETER
Output voltage, PDCPV
Output voltage, PDCPV
Output voltage, PDCPV
Output voltage, PDCPV
Overvoltage detection threshold
Undervoltage detection threshold
Rise time
On-resistance, S1-S4
CONDITIONS
VB = 12 V, Ioad = 18 mA, C1 = C2 = 47 nF,
CCP = 2.2 µF, R1 = R2 = 0 Ω
VB = 18 V, Ioad = 0 mA, C1 = C2 = 47 nF,
CCP = 2.2 µF, R1 = R2 = 0 Ω
VB = 18 V, Ioad = 13 mA, C1 = C2 = 47 nF,
CCP = 2.2 µF, R1 = R2 = 0 Ω
VB = 18 V, Ioad = 22 mA, C1 = C2 = 47 nF,
CCP = 2.2 µF, R1 = R2 = 0 Ω
VB = 5.3 V, C1 = C2 = 47 nF, CCP = 2.2 µF,
R1 = R2 = 0 Ω, Vchv, UV released
See Figure 10
MIN TYP
VB+9 VB+11
VB+10 VB+12
VB+10 VB+12
VB+10 VB+12
35 37.5
VB+4 VB+4.5
1
8
(1) Specified by design
MAX UNITS
VB+13
V
VB+14
V
VB+14
V
VB+14
V
40
V
VB+5
V
2
ms
Ω
18
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