Ordering number : ENN6216A LB11990W Monolithic Digital IC LB11990W Three-Phase Brushless Motor Driver Package Dimensions unit: mm 3190-SQFP64 [LB11990W] 12.0 10.0 1.25 0.5 0.18 1.25 0.15 33 48 49 0.5 12.0 10.0 1.25 32 17 1.7max 1 16 0.1 1.25 64 0.5 0.5 SANYO : SQFP64 Specifications Absolute Maximum Ratings at Ta = 25°C Parameter Maximum supply voltage 1 Maximum supply voltage 2 Maximum supply voltage 3 Maximum supply voltage 4 Maximum supply voltage 5 Applied output voltage Applied input voltage Capstan motor output current Drum motor output current Loading motor output current Allowable power dissipation Operating temperature Storage temperature Symbol VCC1 max VCC2 max VS_C max VS_D max VS_L max Vo max VI1 max VI2 max IOC max IOD max IOL max Pd max Topr Tstg Conditions Capstan motor driver Drum motor driver Loading motor driver Control circuits U, V, W, COM IC only Ratings 7 8.5 7.0 7.0 7.0 8.0 –0.3 to VCC1 + 0.3 8.0 1.0 1.0 0.6 0.6 –20 to +75 –55 to +150 Unit V V V V V V V V A A A W °C °C 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 N0199RM(KI) No. 6216-1/14 LB11990W Allowable Operating Ranges at Ta = 25°C Parameter Power supply voltage 1 Power supply voltage 2 Power supply voltage 3 Power supply voltage 4 Power supply voltage 5 Hall input amplitude Symbol VCC1 VCC2 VS_C VS_D VS_L VHALL Conditions Ratings 2.7 to 6.0 3.5 to 8.5 to 7.0 to 7.0 2.2 to 7.0 ±20 to ±80 VCC1 ≤ VCC2 VS_C ≤ VCC2 VS_D ≤ VCC2 VS_L ≤ VCC2 Capstan motor Unit V V V V V mVp–p Electrical Characteristics/Capstan Motor Driver Block at Ta = 25˚C, VCC1 = 3V, VCC2 = 4.75V, VS = 1.5V FG comparator VH FRC pin Standby pin Hall amplifier VX2 VX1 Power supply current Parameter Vcc1 power supply current Vcc2 power supply current Vcc1 idle current Vcc2 idle current Vs idle current Upper side residual voltage Lower side residual voltage Upper side residual voltage Lower side residual voltage Output saturation voltage Overlap amount Input offset voltage Common mode input range Input/output voltage gain High level voltage Low level voltage Input current Leakage current High level voltage Low level voltage Input current Leakage current Hall power supply voltage (–) pin voltage Input offset voltage Input bias current Input bias current offset Common mode input range High level output voltage Low level output voltage Voltage gain Output current (Sink) Symbol Icc1 Icc2 Icc1Q Icc2Q IsQ VXH1 VXL1 VXH2 VXL2 Vosat O.L VHOFF VHCM VGVH VSTH VSTL ISTIN ISTLK VFRCH VFRCL IFRCIN IFRCLK VHALL VH(–) VFGOFF IbFG ∆IbFG VFGCM VFGOH VFGOL VGFG IFGOs Conditions Iout = 100 mA VSTBY_C = 3V Iout = 100 mA VSTBY_C = 3V VSTBY_C = 0V VSTBY_C = 0V VSTBY_C = 0V Iout = 0.2A Iout = 0.2A Iout = 0.5A Iout = 0.5A Iout = 0.8A, Sink + Source RL = 39Ω × 3, Rangle = 20 kΩ Note 2 Note 1 Design target value Rangle = 20 kΩ Rangle = 20 kΩ Ratings min typ 4 6 2.1 0.15 0.15 73 –5 0.95 24.5 2.5 –0.2 75 0.22 0.20 0.25 0.25 80 27.5 VSTBY_C = 3V VSTBY_C = 0V 2.5 –0.2 VFRC_C = 3V VFRC_C = 0V IH = 5 mA, VH(+) – VH(–) IH = 5 mA VFGIN+ = VFGIN– = 1.5V VFGIN+ = VFGIN– = 1.5V With internal pull-up With internal pull-up Note 1 Design target value At output pin “L” 20 0.75 0.81 –3 Unit max 0.85 0.88 –100 1.2 2.8 8 12 4 100 100 0.29 0.25 0.40 0.40 1.40 87 +5 2.1 30.5 VCC1 +0.7 50 –30 VCC1 +0.4 30 –30 0.95 0.95 +3 500 +100 2.5 0.2 100 5 mA mA mA µA µA V V V V V % mV V dB V V µA µA V V µA µA V V mV nA nA V V V dB mA Note 1: Design target value, not measured Note 2: The overlap amount specification is taken as the measurement specification. No. 6216-2/14 LB11990W Cylinder Motor Driver Block at Ta = 25°C, VCC1 = 3V, VCC2 = 4.75V, VS = 3V Parameter Symbol Conditions Power supply current 4 ICC2 IO = 76 mA VSTBY_D = 3V VSTBY_C = 0V Output idle current 4 ICC2Q VSTBY D = VSTBY_C = 0V Output idle current 5 IS(D)Q VSTBY D = VSTBY_C = 0V Output saturation voltage, upper side 1 VOU1 IO = 0.1A RF = 0.25Ω Output saturation voltage, lower side 1 VOD1 IO = 0.1A RF = 0.25Ω Output saturation voltage, upper side 2 VOU2 IO = 0.4A, VS = 3V RF = 0.25Ω Output saturation voltage, lower side 2 VOD2 IO = 0.4A, VS = 3V RF = 0.25Ω COM pin common mode input voltage range VIC Standby pin High level voltage VSTBYH Standby pin Low level voltage VSTBYL Standby pin input current ISTBYH VSTBY_D = 3V Standby pin leakage current ISTBYL VSTBY_D = 0V FRC pin High level voltage VFRCH FRC pin Low level voltage VFRCL FRC pin input current IFRCI VFRC_D = 3V FRC pin leakage current IFRCL VFRC_D = 0V Slope pin source current ratio RSOURCE ICSLP1SOURCE/ICSLP2SOURCE Slope pin sink current ratio RSINK ICSLP1SINK/ICSLP2SINK CSLP1 source/sink current ratio RCSLP1 ICSLP1SOURCE/ICSLP1SINK CSLP2 source/sink current ratio RCSLP2 ICSLP2SOURCE/ICSLP2SINK Startup frequency Freq Cosc = 0.1 µF, OSC frequency (Target) Phase delay-width Dwidth (Target) SELCSLP pin High level voltage VSELH SELCSLP pin Low level voltage VSELL SELCSLP pin input current ISELH VSELCSLP = 3V SELCSLP pin leakage current ISELL VSELCSLP = 0V Ratings typ 0.75 min 100 0.3 0.3 0.5 0.5 0.3 2 –0.2 –10 2 –0.2 max 2.5 100 300 0.5 0.5 0.8 0.8 VCC2–0.9 VCC1 +0.7 50 VCC1 +0.7 50 –10 –15 –15 –35 –35 +15 +15 +15 +15 11.5 30 2 –0.2 VCC1 +0.7 50 –10 Unit mA µA µA V V V V V V V µA µA V V µA µA % % % % Hz deg V V µA µA Note) Items shown to be “Target” are not measured. FG/PG Amplifier Block at Ta = 25°C, VCC1 = 3V, VCC2 = 4.75V, VS = 3V Parameter [FG amplifier] Input offset voltage Input bias current Common mode input voltage range Open loop gain Output ON voltage Output OFF voltage Schmitt amplifier hysteresis width Reference voltage [PG amplifier] Input offset voltage Input bias current Common mode input voltage range Open loop gain Output ON voltage Output OFF voltage Schmitt amplifier hysteresis width Symbol Conditions VIO IBIN– VICOM GVFG VOL VOH VSHIS VREF (Target) (Target) (Target) f = 1 kHz (Target) At IO = 10 µA At IO = 10 µA (Target) VIO IBIN– VICOM GVPG VOL VOH VSHIS (Target) (Target) (Target) f = 1 kHz (Target) At IO = 10 µA At IO = 10 µA (Target) Ratings typ min ±1 1 max ±5 250 2 55 0.4 VCC1–0.5 1.15 50 1.30 ±1 1 1.45 ±5 250 2 55 0.4 VCC1–0.5 50 Unit mA nA V dB V V mV V mV nA V dB V V mV Note) Items shown to be “Target” are not measured. No. 6216-3/14 LB11990W Loading Motor Driver Block at Ta = 25°C, VCC1 = 3V, VCC2 = 4.75V, VS = 3V Parameter VCC1 power supply current 1 VCC1 power supply current 2 VCC1 power supply current 3 VCC2 power supply current 1 VCC2 power supply current 2 VCC2 power supply current 3 VS L power supply current [Logic input (DEC1 pin, DEC2 pin)] High level input voltage High level flowing current Low level input voltage Low level flowing current [Loading motor driver] Output saturation voltage 1 Output saturation voltage 2 [Reel FG amplifier] Input offset voltage Input bias current Common mode input voltage range Open loop gain [Thermal shutdown circuit] TSD operating temperature TSD temperature hysteresis width Symbol Conditions ICC11 ICC12 ICC13 ICC21 ICC22 ICC23 I VS L VSTBY_C = VSTBY_D = 0V (standby) VSTBY_C = VSTBY_D = 0V (forward/reverse) VSTBY_C = VSTBY_D = 0V (at braking) VSTBY_C, D = 0V (standby (VCC1 = OPEN)) VSTBY_C, D = 0V (standby (VCC1 = 3.0V)) VSTBY_C, D = 0V (forward/reverse) VSTBY_C, D = 0V (standby) VINH IINH VINL IINL VCC1 = 2.7 to 4.0V VIN = 3.0V VCC1 = 2.7 to 4.0V VIN = 0.6V VOH VSHIS Ratings typ 2.1 14 10 min VIO IB VICM GV1 mA mA mA µA µA mA µA 5 VCC1 65 0.6 10 V µA V µA 0.2 0.4 0.3 0.6 V V ±1 ±5 1 2 55 mV µA V dB 180 15 °C °C 2.0 41 –0.2 1 T-TSD ∆TSD (Target) (Target) Unit 4 19 14 100 100 25 20 15.0 IO = 200 mA (upper/lower composition) IO = 400 mA (upper/lower composition) max Note) Items shown to be “Target” are not measured. Truth Table Capstan Motor Truth Table 1 2 3 4 5 6 Source –> Sink V –> W W –> V U –> W W –> U U –> V V –> U W –> V V –> W W –> U U –> W V –> U U –> V U Hall input V W H H L H L L H L H L L H L H H L H L FRC H L H L H L H L H L H L Note: “H” for FR means a voltage of 2.50V or above. “L” for FR means a voltage of 0.4V or below. (Vcc1 = 3V) Note: At the Hall input, “H” means that the potential of the (+) terminal for each phase input is at least 0.02V higher than the (–) terminal. “L” means that the potential of the (+) terminal for each phase input is at least 0.02V lower than the (–) terminal. Loading Motor Truth Table Input DEC1 L H L H Output DEC2 L L H H OUT1 Off H L L Mode OUT2 Off L H L Standby Forward Reverse Brake No. 6216-4/14 –20 0 7 8 9 10 11 RLP1 RLO1 RLO2 RLP2 RLM2 25 50 15 BFGO 16 14 CSLP2 STBY_D 13 CSLP1 SELCSLP 12 6 RS_L RLM1 OUT1 5 RF_L VS_L OUT2 4 VS_D DEC2 UOUT_D 3 VOUT_D DEC1 RF_D 2 WOUT_D STBY_C UOUT_C 1 NC NC VOUT_C 32 31 30 PGIN 29 PGC 28 PGOUT_D 27 GND 26 WIN 25 VIN 24 UIN 23 COM 22 VCC1 21 FC2 20 FILTER 19 52 51 50 49 VREF FC1 18 LB11990W FGIN_D OSC 17 54 53 RF_C 58 57 56 55 WOUT_C 60 59 UIN1 64 63 62 61 UIN2 Power dissipation, Pd max [W] 33 FGIN1_D 34 FGIN2_D 35 FGOUT_D 36 FGOUT_C 37 FGIN– 38 FGIN+ 39 ANGLE 40 FRC_C 41 VCC2 42 VH– 43 VH+ 44 VS_C 45 WIN2 46 WIN1 47 VIN2 48 VIN1 LB11990W Pin Assignment FRC_D Top view Pd max – Ta 0.6 0.36 0 Ambient temperature, Ta [°C] 75 No. 6216-5/14 LB11990W Block Diagram OUT1 OUT2 VS_L RF_L VCC2 RS_L RLO1 RLM1 RLP1 RLO2 DECORDER RLM2 RLP2 DEC1 DEC2 FRC_C Forward/reverse switching VS_C R5 R5 UIN2 VIN1 VIN2 WIN1 WIN2 Drive signal current generator Hall input synthesis (matrix) Matrix signal level shift UIN1 R5 B UOUT_C B VOUT_C B WOUT_C R5 R5 R5 RF_C ANGLE VCC1 TSD VCC2 2×R1 SBD VX+Vf VS–VX–Vf+2α R1 R6 R2 R2 R1 (VS/2)+α R4 STBY_C VH+ VH– VCC1 R6 R3 VX FGOUT_C +Vf VCC1 STBY_D 1.5×R5 VX+α 1.2V reference voltage bias start circuit Capstan bias circuits Hall power supply voltage output circuit Upper/lower SBD amplitude limiter FGIN– FGIN+ 1.2V reference voltage bias start circuit Cylinder bias circuits VCC2 Mid point control COM BFGO FC2 Rotor position detector TSD circuit WIN VIN UIN OSC Timing control circuit Soft switching drive circuit Output drive circuit Startup control circuit Forward/ reverse FRC_D CSLP1 CSLP2 SELCSLP FC1 VS_D UOUT_D VOUT_D WOUT_D FILTER 200 RF_D 30k VCC1 200 200 NC Reference voltage VCC1 10k 40k VCC1 500 30k 30k 1.5k 200 200 FGOUT_D 75k GND 200 100k 9k 1k 200 500 FGIN2_D FGIN_D VREF PGIN FGIN1_D PGC PGOUT_D Unit (resistance: Ω) No. 6216-6/14 LB11990W Pin Description Pin voltage 0 to VCC1 Equivalent circuit Pin function Capstan motor driver U, V, W phase Hall element input/output pins. Logic High means IN1 > IN2. 4kΩ 4kΩ 0.3V 200Ω Pin name Uin1 Uin2 Vin1 Vin2 Win1 Win2 ANGLE 1.2VTYP Pin number 50 49 48 47 46 45 39 45 400Ω 200Ω 400Ω 43 VH+ 44 51 53 55 1/4*Vs 5kΩ U-OUT_C V-OUT_C W-OUT_C RF_C VCC2 5kΩ 1/4*Vs 55 53 51 52 Capstan motor output amplitude control power supply pins. Voltage must be lower than VCC2. Capstan motor driver U, V, W phase output pins. 52 VCC1 42 0.9V Hall element bias voltage supply pins. A voltage of 0.85V (typ.) is generated between VH+ and VH– (at IH = 5 mA). VH– approx. 1.9V 20kΩ 43 20kΩ 42 47 0 to VCC2 10kΩ VS_C 48 50 49 39 44 46 200Ω Continued on next page No. 6216-7/14 LB11990W Continued from preceding page 38 FGIN+ Pin voltage 0 to VCC1 Equivalent circuit VCC1 36 FGOUT_C 40 FRC_C 38 200Ω 200Ω 36 0 to VCC1 VCC1 35 FGOUT_D 40 Capstan motor forward/reverse select pin. The voltage at this pin (with hysteresis) selects forward or reverse rotation. FG amplifier output pin. 30µA 30kΩ VCC1 35 2.5µA 10µA OSC 5µA 18 FG comparator non-inverted input pin. No internal bias is applied. This pin selects bias supply to capstan circuits other than FG comparator. Setting the pin to Low cuts off the bias supply. Capstan motor standby pin. 100kΩ STBY_C 100kΩ 2 2 Pin function FG comparator inverted input pin. No internal bias is applied. FG comparator output pin. Internal load impedance is 20 kΩ. 50kΩ 37 20kΩ Pin name FGIN– 15kΩ Pin number 37 VCC1 Pin for connecting triangular wave oscillator capacitor. Serves for forced startup waveform generation. 1kΩ 18 Continued on next page No. 6216-8/14 LB11990W Continued from preceding page Pin number 19 Pin name FC1 Pin voltage Equivalent circuit Pin function Frequency characteristics pin. Connecting a capacitor between this pin and ground serves to prevent closed-loop oscillation in the current control circuitry. VCC1 5kΩ 10kΩ 2kΩ 19 20 FILTER Connecting a capacitor between this pin and ground activates the coil output saturation prevention function. In this condition, the VS pin is controlled for motor voltage control. By adjusting the external capacitor, torque ripple compensation can be varied. 25µA VCC1 1kΩ 56 59 PG amplifier output pin. VCC1 28 PGC VCC1 PG amplifier peak hold capacitor connection pin. 6µA 200Ω 75kΩ 10µA 1.5kΩ 10µA 29 20 30kΩ PGOUT D 58 30µA 28 1kΩ 1kΩ 1kΩ 30kΩ 29 Continued on next page No. 6216-9/14 LB11990W Continued from preceding page Pin voltage max2.0V min1.0V (At VCC = 3V) Equivalent circuit VCC1 6µA Pin name PGIN 100kΩ Pin number 30 Pin function PG amplifier input pin. Connect PG coil between this pin and VREF. 500Ω 500Ω 30 1.3V 31 VREF VCC1 Internal 1.3V reference voltage. Used as reference voltage for FG and PG amplifiers. 31 32 FGIN_D 70kΩ 35kΩ 1.3V max2.0V FG amplifier input pin. Connect FG coil between this pin and VREF. 33 FGIN1_D 34 FGIN2_D min1.0V (At VCC1 = 3V) 6µA VCC1 FG amplifier input signal noise filter capacitor connection. 500Ω 1.3V FG amplifier input signal noise filter capacitor connection. 34 33 STBY_D 0 to VCC1 VCC1 100kΩ 16 When this pin is at 0.7V or lower or when it is open, only the FG/ PG amplifier operates. In the motor drive state, the pin should be at 2V or higher. Drum motor standby pin. 100kΩ 16 32 Continued on next page No. 6216-10/14 LB11990W Continued from preceding page Pin number 17 Pin name FRC_D Pin voltage 0 to VCC1 Equivalent circuit 20µA VCC1 50kΩ 50kΩ 17 Pin function Drum motor forward/reverse rotation select pin. Low: forward (–0.2V to 0.7V or open) High: reverse (2V to VCC1) VS_D 0V to VCC2 Power supply pin for determining output amplitude by supplying drum motor voltage. Must be lower than VCC2 voltage. 41 VCC2 3.5V to 8.5V Power supply pin for supplying source side predriver voltage and coil waveform detect comparator voltage. Common for loading, capstan, and drum motors. 22 VCC1 2.7V to 6V 13 CSLP1 14 CSLP2 Power supply pin for circuits except motor voltage, source side predriver voltage, and coil waveform detect comparator voltage. Common for loading, capstan, and drum motors. Pins for connecting triangular wave oscillator capacitor. This triangular wave coil output performs waveform soft switching. 5µA VCC1 5µA 10µA 60 1kΩ 13 14 27 GND Ground pin for all circuits except output. Continued on next page No. 6216-11/14 LB11990W Continued from preceding page Pin voltage Equivalent circuit VCC1 26 25 24 23 COM 56 59 58 WOUT_D UOUT_D VOUT_D Pin function Coil waveform detect comparator input pins. 10µA Pin name WIN UIN VIN 200Ω 2kΩ Pin number 26 24 25 23 200Ω 200Ω Motor coil midpoint input pin. Using this voltage as a reference, the coil voltage waveform is detected. VS_D U, V, W phase coil output pins. 3.9Ω 56 58 59 VCC1 3.9Ω 57 RF_D 57 FC2 Output midpoint control. Oscillation prevention capacitor connection pin. VCC1 SELCSLP 0 to VCC1 VCC1 10kΩ 12 10kΩ 21 100kΩ 12 When High, this pin sets CSLP slant to 15 times the slant at Low. When VCC1 = 3.0V 2.0V or higher: High 0.7V or lower: Low 100kΩ 21 Drum motor driver output transistor ground. Constant current drive is performed by detecting the voltage at this pin. Continued on next page No. 6216-12/14 LB11990W Continued from preceding page Pin number 15 Pin name BFGO Pin voltage Equivalent circuit 30kΩ 50µA 5µA VCC1 15 5 VS_L 62 RF_L 2.2 to VCC2 Loading motor power supply pin. Stabilize against noise in the same way as for VCC2. Output transistor P–GND Output current can be detected for motor current control by inserting a resistor between Rf pin and ground. VS_L 1kΩ 63 61 Pin function Motor counter EMF voltage FG pulse pin. Outputs a pulse using W phase counter EMF voltage as FG. Connect to ground if not used. OUT1 OUT2 62 Loading motor driver output pins. Connect to loading motor. VS_L 61 63 62 6 7 11 10 RLM1 RLP1 RLM2 RLP2 0 to VCC1 VCC1 10kΩ 10kΩ 6 7 11 10 L–FG amplifier input pins. RLM1 and RLM2 are negative input. RLP1 and RLP2 are positive input. Continued on next page No. 6216-13/14 LB11990W Continued from preceding page Pin number 8 9 Pin name RLO1 RLO2 Pin voltage Equivalent circuit Pin function R–FG amplifier output pins. VCC1 8 9 3 4 DEC1 DEC2 0 to VCC1 VCC1 Loading motor input pins. When VCC1 = 3.0V 2.0V or higher: High 0.6V or lower: Low 10kΩ 10kΩ 50kΩ 64 RS_L 10kΩ 75Ω 3 4 0 to VCC1 –1.5V VCC1 Current limiter setting pin. Set voltage between RF pin and ground, for limiting current. 1kΩ 64 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 November, 1999. Specifications and information herein are subject to change without notice. PS No. 6216-14/14