LB11999,11999H
No. 6180-1/12
6.2
28
15
1
0.8
15.3
2.7
0.3
4.9
1.3
10.5
0.65
0.25
0.85
7.9
2.25
2.5max
0.1
LB11999,11999H
Three-Phase Brushless Motor Drivers
for CD-ROM Spindle Motor Driver (supports 44
, 48
, 50
)
Monolithic Digital IC
Features
Current linear drive
Control V type amplifier
Separate power supply for output upper side bias
circuit allows low output saturation by boosting this
power supply only (useful for 5V power supply types).
Upper side current detection technique loses loss
voltage of current detection resistor. Voltage drop
caused by this resistor reduces internal power
dissipation of IC.
Built-in short braking circuit
Built-in reverse blocking circuit
Hall FG output
Built-in S/S function
Built-in current limiter circuit (selectable, 2 steps)
Built-in Hall power supply
Built-in thermal shutdown circuit
Supports 3.3V DSP
Package Dimensions
unit: mm
3227-HSOP24
[LB11999]
SANYO : HSOP24
Ordering number : ENN6180
D0699RM(KI)
[LB11999H]
SANYO : HSOP28HC
15.3
4.3
0.3
7.9
10.5
1.3
0.1
2.25
2.5max
0.65
0.3
0.8
0.85
0.25
24
1
12
13
3234-HSOP28HC
Any and all SANYO products described or contained herein do not have specifications that can handle
applications that require extremely high levels of reliability, such as life-support systems, aircraft's
control systems, or other applications whose failure can be reasonably expected to result in serious
physical and/or material damage. Consult with your SANYO representative nearest you before using
any SANYO products described or contained herein in such applications.
SANYO assumes no responsibility for equipment failures that result from using products at values that
exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or other
parameters) listed in products specifications of any and all SANYO products described or contained
herein.
SANYO Electric Co.,Ltd. Semiconductor Company
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110-8534 JAPAN
LB11999,11999H
No. 6180-2/12
Absolute Maximum Ratings
at Ta = 25
C
Specifications
Allowable Operating Ranges
at Ta = 25
C
Application Example
at Ta = 25
C
Note: When boost-up voltage is used at VCC2, output can be set to low-saturation.
(1) 12V type
(2) 5V type
Parameter
Symbol
Conditions
Ratings
Unit
Maximum power supply voltage 1
VCC1max
7.0
V
Maximum power supply voltage 2
VCC2max
14.4
V
Maximum power supply voltage 3
VCC3max
14.4
V
Maximum applied output voltage
Vomax
14.4
V
Maximum applied intput voltage
Vimax
VCC1
V
Maximum output current
Iomax
1.3
A
Allowable power dissipation
Pdmax
*With specified substrate
0.8 (*1.9)
W
Operating temperature
Topr
20 to +75
C
Storage temperature
Tstr
55 to +150
C
Parameter
Symbol
Conditions
Ratings
Unit
Power supply voltage 1
VCC1
4 to 6
V
Power supply voltage 2
VCC2
VCC1
4 to 13.6
V
Power supply voltage 3
VCC3
4 to 13.6
V
Power supply pin
Ratings
Unit
VCC1
4 to 6
V
VCC2 = VCC3
4 to 13.6
V
Conditions
Regulated voltage
Unregulated voltage
Power supply pin
Ratings
Unit
VCC1 = VCC3
4 to 6
V
VCC2
4 to 13.6
V
Conditions
Boost-up voltage or regulated voltage (Note)
Regulated voltage
0
20
20
40
60
75 80
100
0.4
0.8
1.2
1.6
1.9
2.0
0
Ambient temperature, Ta C
Allowable power dissipation, Pd max W
Pd max Ta
IC only
0.48
1.14
With substrate
LB11999,11999H
No. 6180-3/12
Electrical Characteristics
at Ta = 25
C, Vcc1
= 5V, Vcc2 = Vcc3 = 12V (unless otherwise specified)
Note:
During S/S OFF (standby), the Hall comparator is at High.
Items shown to be "Target" are not measured.
min
typ
max
[Power supply current]
Power supply current 1
ICC1
VC = VCREF
8 mA
1
Power supply current 2
ICC2
VC = VCREF
0 mA
2
Power supply current 3
ICC3
VC = VCREF
150 250
A
3
Output idle current 1
ICC1OQ
VS/S = 0V
200
A
4
Output idle current 2
ICC2OQ
VS/S = 0V
30
A
5
Output idle current 3
ICC3OQ
VS/S = 0V
30
A
6
[Output]
Saturation voltage, upper side 1
VOU1
IO = 0.5A, VCC1 = 5V, VCC2 = VCC3 = 12V
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
VOD2
IO = 0.5A, VCC1 = VCC3 = 5V, VCC2 = 12V
0.3 V
10
Current limiter setting voltage
VCL1
RRF = 0.33
, LMC: OPEN
0.24 V
11
VCL2
RRF = 0.33
, LMC: GND
0.37
V
11
[Hall amplifier]
Common mode input voltage range
VHCOM
1.2 VCC11.0
V
12
Input bias current
VHIB
1
A
13
Minimum Hall input level
VHIN
60
mVp-p
14
[S/S pin]
High level voltage
VS/SH
2.0
VCC1
V
15
Low level voltage
VS/SL
0.7 V
16
Input current
IS/SI
VS/S = 5V
200
A
17
Leak current
IS/SL
VS/S = 0V
30
A
18
[Control]
VC pin input current
IVC
VC = VCREF = 1.65V
1
A
19
VCREF pin input current
IVCREF
VC = VCREF = 1.65V
1
A
20
Voltage gain
GVCO
VRE/
VC
0.35 times
21
Startup voltage
VCTH
VCREF = 1.65V
1.5 1.8
V
22
Startup voltage width
VCTH
VCREF = 1.65V
50
150
mV
23
[Hall power supply]
Hall power supply voltage
VH
IH = 5 mA
0.8
V
24
Allowable current
IH
20
mA
25
[Thermal shutdown]
Operating temperature
TTSD
150 180 210
C
Target
Hysteresis
TTSD
15
C
Target
[Short braking]
Brake pin at High level
VBRH
4
5
V
26
Brake pin at Low level
VBRL
0
1
V
26
Ratings
Parameter
Symbol
Conditions
Unit
1.0
LB11999,11999H
No. 6180-4/12
Truth Table
Input:
H: Input 1 is higher in potential than input 2 by at least 0.2V.
L: Input 1 is lower in potential than input 2 by at least 0.2V.
Source
Input
Control
Sink
U
V
W
VC
Phase W > Phase V
H
Phase V > Phase W
L
Phase W > Phase U
H
Phase U > Phase W
L
Phase V > Phase W
H
Phase W > Phase V
L
Phase U > Phase V
H
Phase V > Phase U
L
Phase V > Phase U
H
Phase U > Phase V
L
Phase U > Phase W
H
Phase W > Phase U
L
1
2
3
4
5
6
H
H
H
H
H
H
H
H
H
L
L
L
L
L
L
L
L
L
LB11999,11999H
No. 6180-5/12
Block Diagram
Short brake
Current limiter
Hall power
supply
WI
N
1
WI
N
2
VH
P
W
R GND
LM
C
VCC3
Forward/
reverse
VCREF
BRAKE
VC
VCC2
RF
UOUT
VOUT
WO
UT
Reference voltage
Thermal shutdown
RS
FG
FC
S
I
G GND
S/S
VI
N
1
VI
N
2
VCC1
UI
N
1
UI
N
2
Rotation direction detector
+
+
+
+
+
+
+
+
Matrix
Waveform distributor
LB11999,11999H
No. 6180-6/12
Pin Assignment
23
22
24
20
19
21
1
2
3
4
5
6
RF
VCC1
UOUT
VOUT
FC
LMC
18
16
17
14
15
13
VH
RS
FG
BRAKE
S/S
FRAME GND
FRAM E GND
SIG GND
VCREF
VC
WOUT
PWR GND
VCC3
VCC2
LB11999
7
8
9
UI N1
UI N2
V I N1
V I N2
WI N1
WI N2
11
10
12
HSOP-24
Top view
LB11999,11999H
No. 6180-7/12
2 8
2 7
2 6
2 5
2 4
2 3
2 2
2 1
2 0
1 9
1 8
1 7
1 6
1 5
1 4
1 3
1 2
1 1
1 0
9
8
7
6
5
4
3
2
1
H S O P 2 8 H - C
PWR GND
WOUT
NC
VC
VCREF
FC
LMC
RS
FG
BRAKE
S/S
NC
NC
SIG GND
FRAME GND
FRAME GND
VOUT
UOUT
VCC2
VCC3
NC
RF
VCC1
UI N2
UI N1
V I N2
V I N1
WI N2
WI N1
VH
LB11999H
Top view
LB11999,11999H
No. 6180-8/12
Sample Application Circuit (LB11999)
23
22
24
20
19
21
1
2
3
4
5
6
18
16
17
14
15
13
FRAME GND
FC
L MC
VH
RS
FG
BRAKE
S/S
SI G GND
VCREF
VC
WOUT
PWR GND
7
8
9
RF
VCC1
UOUT
VOUT
FRAME GND
VCC3
VCC2
UI N2
UI N1
V I N2
V I N1
W I N2
W I N1
11
10
12
S/S
0. 047
F
0. 047
F
0. 047
F
0.2 to
0.5
0.1
F
0.1
F
0.1
F
0.1
F
0.1
F
BRAKE
CTRL signal
CTRL reference voltage
By connecting the LMC pin to GND,
the limiter setting voltage can be
increased by a factor of 1.5.
LB11999
LB11999,11999H
No. 6180-9/12
Sample Application Circuit (LB11999H)
26
NC
23
22
20
19
21
1
2
3
4
5
6
18
16
17
14
15
13
FC
L MC
FRAME
GND
FRAME
GND
VH
RS
FG
BRAKE
S/S
SIG GND
VCREF
VC
WOUT
PWR GND
7
8
9
RF
VCC1
UOUT
VOUT
VCC3
VCC2
UI N2
UI N1
V I N2
V I N1
WI N2
WI N1
11
10
12
S/S
0. 047
F
0. 047
F
0. 047
F
0. 2 to 0. 5
0. 1
F
0. 1
F
0. 1
F
0. 1
F
BRAKE
CTRL
signal
CTRL
reference voltage
24
NC
25
27
28
NC
NC
HEAT SINK
By connecting the LMC pin to GND,
the limiter setting voltage can be
increased by a factor of 1.5.
LB11999H
LB11999,11999H
No. 6180-10/12
Pin Description
Continued on next page
Source side predrive voltage supply
pin.
Constant current control amplifier
voltage supply pin.
Power supply pin for all voltage
except output transistors, source
predrive, and low current control
amplifier.
Reverse detector pin
Forward rotation: High
Reverse rotation: Low
1 Hall element waveform Schmitt
comparator composite output
U phase Hall element input and
reverse detector U phase Schmitt
comparator input pin.
Logic High indicates UIN1 > UIN2.
V phase Hall element input and
reverse detector V phase Schmitt
comparator input pin.
Logic High indicates VIN1 > VIN2.
W phase Hall element input and
reverse detector W phase Schmitt
comparator input pin.
Logic High indicates WIN1 > WIN2.
Hall element lower side bias voltage
supply pin.
When this pin is at 0.7V or lower, or
when it is open, all circuits are
inactive.
When driving motor, set this pin to
2V or higher.
VCC2
VCC3
VCC1
1.2V to
VCC11V
VH
0V to VCC1
RS
FG
UIN1
UIN2
VIN1
VIN2
WIN1
WIN2
S/S
4V to 13.6V
4V to 13.6V
4V to 6V
3 (26)
4 (25)
6 (22)
14 (14)
15 (13)
8 (20)
7 (21)
10 (18)
9 (19)
12 (16)
11 (17)
13 (15)
17 (11)
Pin number
Pin name
Pin voltage
Equivalent circuit
Pin function
14
100
10k
VCC1
15
(13)
13
75
A
2k
30k
VCC1
(15)
17
75k
50k
VCC1
(11)
*( ): LB11999H
Unit (Resistance:
, capacitance: F)
10
12
9
11
200
200
25
A
25
A
25
A
VCC1
8
7
21
19
17
20
18
16
)
(
(
)
LB11999,11999H
No. 6180-11/12
Continued from preceding page
Control reference voltage applied
pin.
Determines control start voltage.
Speed control voltage applied pin.
V type control technique
VC > VCREF : Forward
VC < VCREF : Slowdown
(Reverse-blocking circuit prevents
reverse rotation.)
W-phase output.
Output transistor GND.
V-phase output.
Upper side output NPN transistor
collector pin (common for all 3
phases).
For current detection, connect
resistor between VCC3 pin and RF
pin. Constant current control and
current limiter works by detecting this
voltage.
Short brake pin.
BRAKE:
High
>
Brake
Low/Open
>
Drive
U-phase output.
VCREF
VC
WOUT
VOUT
UOUT
0V to VCC1
GND pin for all circuits except output.
Control loop frequency compensator
pin.
Connecting a capacitor between this
pin and GND prevents closed loop
oscillation in current limiting circuitry.
Pin number
Pin name
Pin voltage
Equivalent circuit
Pin function
SIG GND
FC
PWR GND
RF
LMC
BRAKE
18 (8)
20 (6)
21 (5)
22 (4)
23 (2)
24 (1)
1 (28)
2 (27)
5 (23)
19 (7)
16 (12)
1.3V to 2V
20
20k
5k
2k
VCC1
(6)
51k
21
200
25
25
VCC1
15
15
200
22
(4)
(5)
5
3.9
3.9
VCC2
1
23
2
24
(23)
(1)
(2, 28, 27)
VCC1
5k
RF
7k
15k
19
(7)
100
VCC1
50k
75k
16
(12)
Unit (Resistance:
, capacitance: F)
LB11999,11999H
No. 6180-12/12
This catalog provides information as of December, 1999. Specifications and information herein are subject to change
without notice.
PS
Specifications of any and all SANYO products described or contained herein stipulate the performance,
characteristics, and functions of the described products in the independent state, and are not guarantees
of the performance, characteristics, and functions of the described products as mounted in the customer's
products or equipment. To verify symptoms and states that cannot be evaluated in an independent device,
the customer should always evaluate and test devices mounted in the customer's products or equipment.
SANYO Electric Co., Ltd. strives to supply high-quality high-reliability products. However, any and all
semiconductor products fail with some probability. It is possible that these probabilistic failures could
give rise to accidents or events that could endanger human lives, that could give rise to smoke or fire,
or that could cause damage to other property. When designing equipment, adopt safety measures so
that these kinds of accidents or events cannot occur. Such measures include but are not limited to protective
circuits and error prevention circuits for safe design, redundant design, and structural design.
In the event that any or all SANYO products(including technical data,services) described or
contained herein are controlled under any of applicable local export control laws and regulations,
such products must not be exported without obtaining the export license from the authorities
concerned in accordance with the above law.
No part of this publication may be reproduced or transmitted in any form or by any means, electronic or
mechanical, including photocopying and recording, or any information storage or retrieval system,
or otherwise, without the prior written permission of SANYO Electric Co. , Ltd.
Any and all information described or contained herein are subject to change without notice due to
product/technology improvement, etc. When designing equipment, refer to the "Delivery Specification"
for the SANYO product that you intend to use.
Information (including circuit diagrams and circuit parameters) herein is for example only ; it is not
guaranteed for volume production. SANYO believes information herein is accurate and reliable, but
no guarantees are made or implied regarding its use or any infringements of intellectual property rights
or other rights of third parties.
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