Datasheet LB11999, LB11999H Datasheet (SANYO)

Ordering number : ENN6180

for CD-ROM Spindle Motor Driver (supports 44×, 48×, 50×)

LB11999,11999H

Monolithic Digital IC

LB11999,11999H

Three-Phase Brushless Motor Drivers

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]

15.3

24

1

3234-HSOP28HC

4.3 0.3

0.3

0.8 0.85

[LB11999H]

15.3

6.2

28 15

2.7

13

7.9

12

2.25

0.1

0.65

10.5

1.3

0.25

2.5max

SANYO : HSOP24

0.65

7.9

1

0.85

2.25

2.5max

0.1

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.

0.8

0.3

4.9

0.25

SANYO : HSOP28HC

SANYO Electric Co.,Ltd. Semiconductor Company

TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, T aito-ku, TOKYO, 110-8534 JAPAN

D0699RM(KI)

10.5

1.3

No. 6180-1/12

LB11999,11999H

Specifications

Absolute Maximum Ratings at Ta = 25°C

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

Allowable Operating Ranges at Ta = 25°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

Application Example at Ta = 25°C
(1) 12V type

Power supply pin Ratings Unit

VCC1 4 to 6 V

VCC2 = VCC3 4 to 13.6 V

Regulated voltage
Unregulated voltage

Conditions

(2) 5V type

Power supply pin Ratings Unit

VCC1 = VCC3 4 to 6 V

VCC2 4 to 13.6 V

Regulated voltage
Boost-up voltage or regulated voltage (Note)

Note: When boost-up voltage is used at VCC2, output can be set to low-saturation.

2.0

1.9

With substrate

1.6

1.2

Conditions

Pd max – Ta

1.14

0.8

IC only

0.4

Allowable power dissipation, Pd max – W

0

0–20 20 40 60 75 80 100

Ambient temperature, Ta – ˚C

0.48

No. 6180-2/12

LB11999,11999H

Electrical Characteristics at Ta = 25°C, Vcc1 = 5V, Vcc2 = Vcc3 = 12V (unless otherwise specified)

Parameter Symbol

[Power supply current]
Power supply current 1 ICC1 VC = VCREF 8 mA
Power supply current 2 ICC2 VC = VCREF 0 mA
Power supply current 3 ICC3 VC = VCREF 150 250 µA
Outpu t idle current 1 ICC1OQ VS/S = 0V 200 µA
Output idle current 2 ICC2OQ VS/S = 0V 30 µA
Output idle current 3 ICC3OQ VS/S = 0V 30 µA6
[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 = 0.33Ω, LMC: OPEN 0.24 V 11

VCL2 RRF = 0.33Ω, LMC : G N D 0.37 V 11
[Hall amplifier]
Common mode input voltage range VHCOM 1.2 VCC1–1.0 V 12
Input bias current VHIB 1 µA13
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 µA17
Leak current IS/SL VS/S = 0V –30 µA18
[Control]
VC pin input current IVC VC = VCREF = 1.65V 1 µA19
VCREF pin input current IVCREF VC = VCREF = 1.65V 1 µA20
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
Brake pin at Low level

VBRH 4 5

VBRL 0 1

Conditions

Note:

• During S/S OFF (standby), the Hall comparator is at High.

• Items shown to be “Target” are not measured.

Ratings

min typ max

1.0

Unit

1
2
3
4
5

V
V

26
26

No. 6180-3/12

Truth Table

LB11999,11999H

Source

Sink U V

1

2

3

4

5

6

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.

Phase W –> Phase V
Phase V –> Phase W
Phase W –> Phase U
Phase U –> Phase W
Phase V –> Phase W
Phase W –> Phase V

Phase U –> Phase V
Phase V –> Phase U
Phase V –> Phase U

Phase U –> Phase V
Phase U –> Phase W
Phase W –> Phase U

H

H

L

H

L

Input Control

WVC

H

L L

L

H

L

H

L

H

LL

H

H

H
L
H
L
H
L
H
L
H
L
H
L

No. 6180-4/12

Block Diagram

LB11999,11999H

VCC2

RF

UOUT

VOUT

WOUT

PWR GND

VCC3

BRAKE

Short brake

–

VCREF

+

–

+

VC

LMC

SIG GND

Thermal shutdown

S/S

Reference voltage

Current limiter

Waveform distributor

reverse

Forward/

Matrix

Rotation direction detector

supply

Hall power

+

+

–

+

–

+

–

–

+

–

–

FC

RS

FG

+

VCC1

UIN1

UIN2

VIN1

VIN2

WI N1

WI N2

No. 6180-5/12

VH

Pin Assignment

LB11999,11999H

RF

1

2

3

4

5

6

LB11999

7

8

9

10

VOUT
UOUT

VCC2
VCC3

VCC1

FRA

ME GND FRAM

UIN1
UIN2
VIN1
VIN2

24

PWR GND

23

WOUT

22

VC

21

VCREF

20

FC

19

LMC

18

SIG GND

17

S/S

16

BRAKE

15

FG

E GND

WI N1
WI N2

11

12

HSOP-24

14

RS

13

VH

Top view

No. 6180-6/12

LB11999,11999H

C

G

PWR GND

WOUT

NC
VC

VCREF

F

LMC

1

2

3

4

LB11999H

5

6

7

28

27

26

25

24

23

22

VOUT
UOUT
VCC2
VCC3
NC
RF
VCC1

FRAME GND FRAME GND

SIG

GND

NC
NC

8

9

10

21

20

19

UIN2
UIN1
VIN2

S/S

BRAKE

F
RS

11

12

13

HSOP–28H-C

18

VIN1

17

WIN2

16

WIN1

1514

VH

Top view

No. 6180-7/12

LB11999,11999H

Sample Application Circuit (LB11999)

0.2 to 0.5Ω

0.1 µF

0.1µF

0.047µF

0.047µF

0.047

µF

1

VOUT

2

UOUT

3

VCC2

4

VCC3

5

RF

6

VCC1

FRAME GND

7

UIN2

8

UIN1

9

VIN2

10

VIN1

11

WIN2

PWR GND

LB11999

FRAME GND

SIG GND

BRAKE

WOUT

VC

VCREF

FC

LMC

S/S

FG

RS

24

23

22

21

20

19

18

17

16

15

14

0.1µF0.1µF

CTRLsignal

CTRLreference voltage

0.1µF

By connecting the LMC pin to GND,
the limiter setting voltage can be
increased by a factor of 1.5.

S/S

BRAKE

12

WIN1

VH

13

No. 6180-8/12

LB11999,11999H

3

2

019

8

6

7

415

3

PWR GND

0

2

4

Sample Application Circuit (LB11999H)

0. 1µF 0. 1

CTRL

signal

reference voltage

CTRL

By connecting the LMC pin to GND,
the limiter setting voltage can be
increased by a factor of 1.5.

1

2

WOUT

3

NC
VC

4

5

VCREF

6

7

FRAME
GND

8

SIG GND

9

NC
NC

1

FC

LB11999H

LMC

HEAT SINK

VOUT

UOUT

VCC2
VCC3

NC

RF

VCC1

FRAME
GND

UIN2

UIN1

VIN2

28

27

26

25

2

2

2

0.047µF

21

2

0.047 µF

0. 1µF

µF

0. 2 to 0. 5 Ω

0. 1 µF

S/S

BRAKE

11

1
1

1

S/S

BRAKE

FG
RS

VIN1

WI N2

WI N1

VH

1

0.047µF

1

1

No. 6180-9/12

LB11999,11999H

5

3

0129

8

Pin Description

Pin number

3 (26)

4 (25)
6 (22)

14 (14)

15 (13)

8 (20)

7 (21)

10 (18)

9 (19)

12 (16)

11 (17)

13 (15)

Pin name

VCC2

VCC3
VCC1

RS

FG

UIN1

UIN2

VIN1

VIN2

WIN1

WIN2

VH

*( ): LB11999H Unit (Resistance: Ω, capacitance: F)

Pin voltage

4V to 13.6V

4V to 13.6V

4V to 6V

Equivalent circuit

Source side predrive voltage supply
pin.

Constant current control amplifier
voltage supply pin.
Power supply pin for all voltage

Pin function

except output transistors, source
predrive, and low current control
amplifier.

100µ

10k

VCC1

14

1

(13)

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

VCC1

comparator input pin.
Logic High indicates UIN1 > UIN2.

7

V phase Hall element input and
reverse detector V phase Schmitt

11

comparator input pin.

(

Logic High indicates VIN1 > VIN2.

•

W phase Hall element input and
reverse detector W phase Schmitt

•

)

comparator input pin.

1.2V to

VCC1–1V

1

200 200

(

20
18
16

25µA

•

•

)

25µA

25µA

21

19

17

Logic High indicates WIN1 > WIN2.

75µ

VCC1

A

(15)

1

Hall element lower side bias voltage
supply pin.

17 (11)

S/S

0V to VCC1

30k

(11)

17

2k

VCC1

When this pin is at 0.7V or lower, or
when it is open, all circuits are

75k

inactive.
When driving motor, set this pin to

50k

2V or higher.

Continued on next page

No. 6180-10/12

LB11999,11999H

0

2

5

3

4

Continued from preceding page

Pin number Pin name

18 (8)
20 (6)

21 (5)

22 (4)

SIG GND

FC

VCREF

VC

Pin voltage

1.3V to 2V

0V to VCC1

(4)

Unit (Resistance: Ω, capacitance: F)

Equivalent circuit Pin function

GND pin for all circuits except output.

VCC1

Control loop frequency compensator
pin.

Connecting a capacitor between this

2k

pin and GND prevents closed loop
oscillation in current limiting circuitry.

2

(6)

20k 5k

Control reference voltage applied

VCC1

25µ

µ

200

2

51k

25µ

15µ15

200

21

(5)

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.)

23 (2)
24 (1)

1 (28)
2 (27)

5 (23)

19 (7)

16 (12)

WOUT

PWR GND

VOUT
UOUT

RF

LMC

BRAKE

VCC1

100µ

3.9

3.9

50k

15k

75k

VCC2

(23)

12

2

(2, 28, 27)

2

(1)

RF

5k

7k

VCC1

16

(12)

W-phase output.
Output transistor GND.

V-phase output.

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.

19

(7)

Short brake pin.
BRAKE:
High –> Brake
Low/Open –> Drive

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.

No. 6180-12/12

PS