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Ordering number : ENN6180
LB11999,11999H
Monolithic Digital IC
LB11999,11999H
Three-Phase Brushless Motor Drivers for CD-ROM Spindle Motor Driver (supports 44x, 48x, 50x)
Features Package Dimensions
unit: mm * Current linear drive 3227-HSOP24 * Control V type amplifier * Separate power supply for output upper side bias circuit allows low output saturation by boosting this 15.3 4.3 power supply only (useful for 5V power supply types). 24 * 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 1 0.3 * 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 3234-HSOP28HC * Supports 3.3V DSP
[LB11999]
0.3
0.65 7.9 2.25 2.5max
13
0.8
12 0.85
0.25
0.1
SANYO : HSOP24
[LB11999H]
15.3 6.2 2.7 28 15
0.65
0.25
1.3
1
0.85
0.8
0.3
2.5max
2.25
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
D0699RM(KI) No. 6180-1/12
0.1
SANYO : HSOP28HC
1.3
10.5
7.9
4.9
10.5
LB11999,11999H Specifications
Absolute Maximum Ratings at Ta = 25C
Parameter Maximum power supply voltage 1 Maximum power supply voltage 2 Maximum power supply voltage 3 Maximum applied output voltage Maximum applied intput voltage Maximum output current Allowable power dissipation Operating temperature Storage temperature Symbol VCC1max VCC2max VCC3max Vomax Vimax Iomax Pdmax Topr Tstr *With specified substrate Conditions Ratings 7.0 14.4 14.4 14.4 VCC1 1.3 0.8 (*1.9) -20 to +75 -55 to +150 Unit V V V V V A W C C
Allowable Operating Ranges at Ta = 25C
Parameter Power supply voltage 1 Power supply voltage 2 Power supply voltage 3 Symbol VCC1 VCC2 VCC3 VCC1 Conditions Ratings 4 to 6 4 to 13.6 4 to 13.6 Unit V V V
Application Example at Ta = 25C (1) 12V type
Power supply pin VCC1 VCC2 = VCC3 Regulated voltage Unregulated voltage Conditions Ratings 4 to 6 4 to 13.6 Unit V V
(2) 5V type
Power supply pin VCC1 = VCC3 VCC2 Regulated voltage Boost-up voltage or regulated voltage (Note) Conditions Ratings 4 to 6 4 to 13.6 Unit V V
Note: When boost-up voltage is used at VCC2, output can be set to low-saturation.
Allowable power dissipation, Pd max - W
2.0 1.9
Pd max - Ta
With substrate
1.6
1.2
1.14
0.8
IC only
0.48
0.4
0 -20
0
20
40
60
75 80
100
Ambient temperature, Ta - C
No. 6180-2/12
LB11999,11999H
Electrical Characteristics at Ta = 25C, Vcc1 = 5V, Vcc2 = Vcc3 = 12V (unless otherwise specified)
Parameter [Power supply current] 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 Saturation voltage, lower side 1 Saturation voltage, upper side 2 Saturation voltage, lower side 2 Current limiter setting voltage VOU1 VOD1 VOU2 VOD2 VCL1 VCL2 [Hall amplifier] Common mode input voltage range Input bias current Minimum Hall input level [S/S pin] High level voltage 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] Hall power supply voltage Allowable current [Thermal shutdown] Operating temperature Hysteresis [Short braking] Brake pin at High level Brake pin at Low level VBRH VBRL 4 0 5 1 V V 26 26 TTSD TTSD 150 180 15 210 C C Target Target VH IH IH = 5 mA 20 0.8 V mA 24 25 IVC IVCREF GVCO VCTH VCTH VC = VCREF = 1.65V VC = VCREF = 1.65V VRE/VC VCREF = 1.65V VCREF = 1.65V 1.5 50 0.35 1.8 150 1 1 A A times V mV 19 20 21 22 23 VS/SH VS/SL IS/SI IS/SL VS/S = 5V VS/S = 0V -30 2.0 VCC1 0.7 200 V V A A 15 16 17 18 VHCOM VHIB VHIN 60 1.2 1 VCC1-1.0 V A mVp-p 12 13 14 IO = -0.5A, VCC1 = 5V, VCC2 = VCC3 = 12V IO = 0.5A, VCC1 = 5V, VCC2 = VCC3 = 12V IO = -0.5A, VCC1 = VCC3 = 5V, VCC2 = 12V IO = 0.5A, VCC1 = VCC3 = 5V, VCC2 = 12V RRF = 0.33, LMC: OPEN RRF = 0.33, LMC: GND 1.0 0.3 0.3 0.3 0.24 0.37 V V V V V V 7 8 9 10 11 11 ICC1 ICC2 ICC3 ICC1OQ ICC2OQ ICC3OQ VC = VCREF VC = VCREF VC = VCREF VS/S = 0V VS/S = 0V VS/S = 0V 8 0 150 250 200 30 30 mA mA A A A A 1 2 3 4 5 6 Symbol Conditions min Ratings typ max Unit
Note: * During S/S OFF (standby), the Hall comparator is at High. * Items shown to be "Target" are not measured.
No. 6180-3/12
LB11999,11999H Truth Table
Source Sink U
Input
V
Control W L VC H L L H H L H L L H H H L H L H L
1 2
Phase W -> Phase V Phase V -> Phase W Phase W -> Phase U Phase U -> Phase W
H H L
H L L H
3 4 5
Phase V -> Phase W Phase W -> Phase V Phase U -> Phase V Phase V -> Phase U Phase V -> Phase U Phase U -> Phase V
L H L
L H
6
Input:
Phase U -> Phase W Phase W -> Phase U
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.
No. 6180-4/12
VCC1 RF
VCC2
+
Block Diagram
UI N1
UI N2
-
+
V I N1
Matrix
UOUT VOUT WOUT
Waveform distributor
V I N2
-
+
WI N1
WI N2
Current limiter
-
PWR GND VCC3
Short brake
-
LB11999,11999H
VH
Hall power supply
BRAKE
-
Forward/ reverse
-
VCREF
+ +
VC LMC
Rotation direction detector
+
-
Reference voltage
Thermal shutdown
SI G GND
+
-
+
No. 6180-5/12
FG
RS
FC
S/S
LB11999,11999H Pin Assignment
VOUT 1 UOUT 2 VCC2 3 VCC3 4 RF 5 VCC1 6
24 PWR GND 23 WOUT 22 VC 21 VCREF 20 FC 19 LMC
FRAME GND
LB11999
FRAM E GND
UI N1 7 UI N2 8 V I N1 9 V I N2 10 WI N1 11 WI N2 12
18 SIG GND 17 S/S 16 BRAKE 15 FG 14 RS 13 VH
HSOP-24 Top view
No. 6180-6/12
LB11999,11999H
PWR GND WOUT NC VC VCREF FC LMC
1 2 3 4 5 6 7
28 27 26
VOUT UOUT VCC2 VCC3 NC RF VCC1
LB11999H
25 24 23 22
FRAME GND
FRAME GND
SIG GND NC
8 9
21 20 19 18 17 16 15
UI N2 UI N1 V I N2 V I N1 WI N2 WI N1 VH
NC 1 0 S/S 1 1 BRAKE 1 2 FG 1 3 RS 1 4 HSOP-28H-C
Top view
No. 6180-7/12
LB11999,11999H Sample Application Circuit (LB11999)
0.1F 0.1F
1 2 3 4
VOUT UOUT VCC2 VCC3 RF VCC1
PWR GND 24 WOUT 23 VC 22 VCREF 21 FC 20 L MC 19
By connecting the LMC pin to GND, the limiter setting voltage can be increased by a factor of 1.5.
0.1F 0.1F CTRL signal CTRL reference voltage
0.2 to 0.5
5
0.1 F
6
LB11999
FRAME GND
0. 047 F
FRAME GND
7 8
0. 047 F
UI N2 UI N1 V I N2
SI G GND 18 S/S 17 BRAKE 16 FG 15 RS 14 VH 13
S/S BRAKE
9
10 V I N1
0. 047F
11 W I N2 12 W I N1
No. 6180-8/12
LB11999,11999H Sample Application Circuit (LB11999H)
1
0. 1 F
PWR GND WOUT NC VC VCREF FC
VOUT 28 0. 1F UOUT 27 VCC2
26
0. 1 F
2 3
CTRL signal CTRL reference voltage
4 5 6
VCC3 25 NC 24 RF 23
0. 2 to 0. 5
LB11999H
HEAT SINK
By connecting the LMC pin to GND, the limiter setting voltage can be increased by a factor of 1.5.
7
L MC
VCC1 22
0. 1 F
FRAME GND
FRAME GND
0. 047 F
8 SIG GND 9
UI N2 21 UI N1 20 V I N2 19 V I N1 18 WI N2 17 WI N1 16 VH 15
NC
10 NC
S/S BRAKE
0. 047 F
11 S/S 12 BRAKE 13 FG 14 RS
0. 047 F
No. 6180-9/12
LB11999,11999H Pin Description
Pin number 3 (26) 4 (25) 6 (22) Pin name VCC2 VCC3 VCC1 *( ): LB11999H Equivalent circuit Unit (Resistance: , capacitance: F) Pin function 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.
VCC1 100 10k
Pin voltage 4V to 13.6V 4V to 13.6V 4V to 6V
14 (14)
RS
14 15
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.
15 (13)
FG
(13)
8 (20) 7 (21)
UIN1
VCC1
UIN2
8
25A
7 9
200 200
10 (18) 9 (19) 12 (16) 11 (17) 13 (15)
VIN1 VIN2 WIN1 WIN2 VH
1.2V to VCC1-1V
10 12
11
20
*
18
*
16
(
25A 25A
21
*
19
*
17
(
)
VCC1 75 A 30k 2k
13 (15)
)
17 (11)
S/S
0V to VCC1
75k
VCC1
(11) 17
50k
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.
Continued on next page
No. 6180-10/12
LB11999,11999H
Continued from preceding page
Pin number 18 (8) 20 (6) Pin name SIG GND FC
VCC1
Unit (Resistance: , capacitance: F) Equivalent circuit Pin function 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 voltage
2k
20
(6)
20k
5k
21 (5)
VCREF
1.3V to 2V
VCC1 15 25 51k 25 15
Control reference voltage applied pin. Determines control start voltage.
22 (4)
VC
0V to VCC1
200
200
22
21
(4)
(5)
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.
23 (2) 24 (1) 1 (28) 2 (27) 5 (23)
WOUT PWR GND VOUT UOUT RF
3.9 3.9
VCC2
5 (23)
23 1
2
U-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.
(2, 28, 27)
24 (1)
19 (7)
LMC
VCC1 5k
RF
19
15k 7k
(7)
16 (12)
BRAKE
100 75k
VCC1
Short brake pin. BRAKE: High -> Brake Low/Open -> Drive
16
50k
(12)
No. 6180-11/12
LB11999,11999H
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.
This catalog provides information as of December, 1999. Specifications and information herein are subject to change without notice. PS No. 6180-12/12

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