LB11999 Datasheet, PDF (3/12 Pages) Sanyo Semicon Device – Three-Phase Brushless Motor Drivers for CD-ROM Spindle Motor Driver (supports 44x, 48x, 50x)

LB11999,11999H
Electrical Characteristics at Ta = 25°C, Vcc1 = 5V, Vcc2 = Vcc3 = 12V (unless otherwise specified)
Parameter
[Power supply current]
Symbol
Conditions
Ratings
Unit
min
typ
max
Power supply current 1
Power supply current 2
Power supply current 3
Output idle current 1
Output idle current 2
Output idle current 3
[Output]
Saturation voltage, upper side 1
ICC1 VC = VCREF
ICC2 VC = VCREF
ICC3 VC = VCREF
ICC1OQ VS/S = 0V
ICC2OQ VS/S = 0V
ICC3OQ VS/S = 0V
VOU1 IO = –0.5A, VCC1 = 5V, VCC2 = VCC3 = 12V
8
mA
1
0
mA
2
150
250 µA
3
200 µA
4
30 µA
5
30 µA
6
1.0
V
7
Saturation voltage, lower side 1
VOD1 IO = 0.5A, VCC1 = 5V, VCC2 = VCC3 = 12V
0.3
V
8
Saturation voltage, upper side 2
VOU2 IO = –0.5A, VCC1 = VCC3 = 5V, VCC2 = 12V
0.3
V
9
Saturation voltage, lower side 2
Current limiter setting voltage
[Hall amplifier]
VOD2
VCL1
VCL2
IO = 0.5A, VCC1 = VCC3 = 5V, VCC2 = 12V
RRF = 0.33Ω, LMC: OPEN
RRF = 0.33Ω, LMC: GND
0.3
V
10
0.24
V
11
0.37
V
11
Common mode input voltage range
Input bias current
Minimum Hall input level
VHCOM
VHIB
VHIN
1.2
VCC1–1.0 V
12
1
µA
13
60
mVp-p
14
[S/S pin]
High level voltage
VS/SH
2.0
VCC1 V
15
Low level voltage
Input current
Leak current
[Control]
VC pin input current
VCREF pin input current
Voltage gain
Startup voltage
Startup voltage width
[Hall power supply]
VS/SL
IS/SI
IS/SL
VS/S = 5V
VS/S = 0V
IVC VC = VCREF = 1.65V
IVCREF VC = VCREF = 1.65V
GVCO ∆VRE/∆VC
VCTH VCREF = 1.65V
∆VCTH VCREF = 1.65V
–30
0.35
1.5
50
0.7
V
16
200 µA
17
µA
18
1 µA
19
1 µA
20
times
21
1.8
V
22
150 mV
23
Hall power supply voltage
Allowable current
VH IH = 5 mA
IH
0.8
20
V
24
mA
25
[Thermal shutdown]
Operating temperature
Hysteresis
[Short braking]
TTSD
∆TTSD
150
180
210 °C Target
15
°C Target
Brake pin at High level
Brake pin at Low level
VBRH
VBRL
4
5V
26
0
1V
26
Note:
• During S/S OFF (standby), the Hall comparator is at High.
• Items shown to be “Target” are not measured.
No. 6180-3/12