FUJITSU SEMICONDUCTOR DATA SHEET DS04-29102-3E ASSP Bidirectional Motor Driver MB3763H ■ DESCRIPTION Fujitsu’s MB3763H Motor Driver with forward/reverse control capability, is used in applications such as the frontloading mechanism in video cassette recorder or the auto-reverse tape deck, driven by a TTL signal. The MB3763H has 300 mA drive units and braking capability with TTL control. The MB3736H has wider power supply voltage range comparison with MB3763H. Suitable for 24V monitors for office automation equipments. ■ FEATURES • • • • • • • Motor drive current: 300 mA maximum Wide power supply voltage range: 4 V to 28 V TTL-control capability Standby capability when input is off. Brake capability at motor stop mode. Built-in diode for surge absorption. Package: 8-pin plastic SIP package (Suffix: –PS) ■ PACKAGE 8-pin plastic SIP (SIP-8P-M01) MB3763H ■ PIN ASSIGNMENT (FRONT VIEW) 2 8 N.C. 7 B-VCC 6 B-OUT 5 B-IN 4 GND 3 A-IN 2 A-OUT 1 A-VCC MB3763H ■ BLOCK DIAGRAM A-VCC B-VCC Input Logic A-OUT B-OUT A-IN GND B-IN 3 MB3763H ■ ABSOLUTE MAXIMUM RATINGS Parameter Symbol Power supply voltage Rating Min. Max. — 28 VCC Output current Unit V 1 IO — 550* mA OMAX*3 — 1.2 A Power dissipation PD — 2*2 W Operating temperature Top –20 +75 °C TSTG –55 +125 °C Maximum output current I Storage temperature Notes: *1 ton ≤ 1 s, Duty = 50% *2 Ta ≤ 30°C *3 t ≤ 5 ms WARNING: Semiconductor devices can be permanently damaged by application of stress (voltage, current, temperature, etc.) in excess of absolute maximum ratings. Do not exceed these ratings. ■ RECOMMENDED OPERATING CONDITIONS Parameter Symbol Value Unit Min. Max. VCC 4 28 V Output current IO 0 300 (500*1) mA Input high voltage IH 2 V * 2.4 VCC +0.3 V Input low voltage VIL 0 0.4 V Power supply voltage Notes: *1 ton ≤ 1 s, Duty = 50% *2 When VIH ≥ VCC, IIH ≤ VCC x 0.2 mA WARNING: The recommended operating conditions are required in order to ensure the normal operation of the semiconductor device. All of the device’s electrical characteristics are warranted when the device is operated within these ranges. Always use semiconductor devices within their recommended operating conditionranges. Operation outside these ranges may adversely affect reliability and could result in device failure. No warranty is made with respect to uses, operating conditions, or combinations not represented on the data sheet. Users considering application outside the listed conditions are advised to contact their FUJITSU representatives beforehand. 4 MB3763H ■ ELECTRICAL CHARACTERISTICS (VCC = 24V, IO = 300 mA, Ta = +25°C) Parameter Standby supply current Symbol Condition Value Min. Typ. Max. Unit ICC0 VCC = 24 V, VIA = VIB = 0 V — — 0.1 mA ICC1 IO = 0 mA — 12 27 mA ICC2 IO = 300 mA — 15 — mA ICC3 IO = 0 mA, VIA = VIB = 2.4 V — 18 — mA Output high voltage VOH — 22.8 23.1 — V Output low voltage VOL — — 0.2 0.5 V Output saturation voltage VSAT — — 1.1 1.7 V — 250 400 µA 10 — — µs Power supply current Input current Input switching prohibition time IIH TOFF VIN = 2.4 V — 5 MB3763H ■ FUNCTIONAL DESCRIPTIONS FORWARD/REVERSE MODE (MODE B & C) In this mode, the transistor pairs Q2-Q3 and Q1-Q4 work altematively, changing the output current direction. When the mode B is selected, Q2 and Q3 are active and Q1 and Q4 are inactive. Therefore A-OUT is at low level and B-OUT is at high level, with the current flowing from B-OUT to A-OUT through the motor. On the other hand, when the mode C is selected, the current flows in the reverse direction. BRAKE/STOP MODE (MODE A) When the mode A is selected, Q1 and Q3 are inactive and Q2 and Q4 are active. A-OUT and B-OUT are stuck at low-level; terminal of motor are shorted and the motor is forced to stop. STANDBY MODE (MODE D) In this mode, all transistors are inactive and the current through the motor does not flow. When the power supply voltage is applied to A-VCC and B-VCC, the supply current is still less than or equal to 0.1 mA. ■ CONTROL MODE Control Block Diagram A-IN B-IN A-VCC B-VCC Q1 Q3 Control Logic A-OUT Q2 B-OUT Q4 GND Mode Output mode Operation A-IN B-IN A-OUT B-OUT A 1 1 L L Short (Brake) B 1 0 L H Forward C 0 1 H L Reverse D 0 0 — — Open (Standby) Notes: 1: ≥ 2.4 V 0: ≤ 0.4 V 6 Input mode MB3763H ■ TYPICAL APPLICATION Typical Application Example VCC 1 kΩ A-IN B-VCC A-VCC A-OUT M CONTROLLER B-IN GND B-OUT 1 kΩ Note : In the case the control voltage is input when the power supply voltage is not applied because of the time lag between those two voltages, excess current flows into IC from the input terminals. In this case, please connect a resistor (≥ 1 kΩ) serially to input pin in order to prevent excess current flow. 7 MB3763H ■ TYPICAL PERFORMANCE CHARACTERISTICS Power Supply Voltage vs. Power Supply Current Output Current vs. Power Supply Current 25 Power Supply Current ICC (mA) Power Supply Current ICC (mA) 60 VCC = 24 V Ta = 25°C 50 40 30 20 10 0 0 100 200 300 400 500 Ta = 25°C 20 ICC3 15 10 VIA = 2.4 V, VIB = 0 V 5 0 600 VIA = VIB = 2.4 V ICC1 0 5 Output Current IO (mA) 10 15 20 25 30 Power Supply Voltage VCC (V) Output Current vs. Output Voltage Input voltage vs. Input Current 2.0 6 VCC = 24 V Ta = 25°C 1.5 Input Current II (mA) Output Voltage VO (V) VCC = 24 V Ta = 25°C ∆VOH (VCC − VOH) 1.0 5 VCC = 12 V 4 3 2 0.5 1 VOL 0 0 100 200 300 400 Output Current IO (mA) 500 600 0 0 5 10 15 20 25 30 Input Voltage VI (V) (Continued) 8 MB3763H (Continued) Temperature vs. Power Dissipation 6 (1) Power Dissipation PD (W) 5 (2) (3) 4 3 2 (4) (1) Infinity Heat Board (2) 100 cm2 x 2 mm AI Board (3) 50 cm2 x 2 mm AI Board (4) Free Air 1 0 −20 0 20 40 60 80 100 Temperature Ta (°C) ■ ORDERING INFORMATION Part number MB3763HPS Package Remarks 8-pin, plastic SIP (SIP-8P-M01) 9 MB3763H ■ PACKAGE DIMENSION 8-pin plastic SIP (SIP-8P-M01) 20.28(.798)MAX 19.00(.748)MAX 7.20 1.00(.039) 6.00 (.283) (.236) 1 PIN INDEX 1.90(.075) 2.00 (.079) Ø1.60(.063) 1.00 (.039) 1.60(.063) R0.80(.031) Ø3.50(.138) 16.00(.630)MAX 12.00(.472) 6.00(.236) 8.80(.346) 8.00(.315) +0.30 1.00 –0 +.012 4.50(.177)MIN .039 –0 2.54(.100) TYP C 10 1994 FUJITSU LIMITED S08004S-6C-3 +0.30 1.20 –0 +.012 .047 –0 0.50±0.10 (.020±.004) 3.70(.146)MAX 0.43±0.04 (.017±.002) Dimensions in mm (inches) MB3763H FUJITSU LIMITED For further information please contact: Japan FUJITSU LIMITED Corporate Global Business Support Division Electronic Devices KAWASAKI PLANT, 4-1-1, Kamikodanaka, Nakahara-ku, Kawasaki-shi, Kanagawa 211-8588, Japan Tel: +81-44-754-3763 Fax: +81-44-754-3329 http://www.fujitsu.co.jp/ North and South America FUJITSU MICROELECTRONICS, INC. 3545 North First Street, San Jose, CA 95134-1804, USA Tel: +1-408-922-9000 Fax: +1-408-922-9179 Customer Response Center Mon. - Fri.: 7 am - 5 pm (PST) Tel: +1-800-866-8608 Fax: +1-408-922-9179 http://www.fujitsumicro.com/ Europe FUJITSU MICROELECTRONICS EUROPE GmbH Am Siebenstein 6-10, D-63303 Dreieich-Buchschlag, Germany Tel: +49-6103-690-0 Fax: +49-6103-690-122 http://www.fujitsu-fme.com/ Asia Pacific FUJITSU MICROELECTRONICS ASIA PTE LTD #05-08, 151 Lorong Chuan, New Tech Park, Singapore 556741 Tel: +65-281-0770 Fax: +65-281-0220 http://www.fmap.com.sg/ F0002 FUJITSU LIMITED Printed in Japan All Rights Reserved. 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