FUJITSU SEMICONDUCTOR DATA SHEET DS04-29101-5E ASSP Bidirectional Motor Driver MB3763 ■ DESCRIPTION Fujitsu’s MB3763 Motor Driver with forward/reverse control capability, is used in applications such as the frontloading mechanism in video tape, or the auto-reverse tape deck, driven by a TTL signal. The MB3763 has 150 mA drive units and braking capability with TTL control. ■ FEATURES • Motor Drive Current: 150 mA maximum (DC) 300 mA maximum (tON = 1 s, Duty = 50 %) • Wide Power Supply Voltage Range: 4V to 18V • 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 DIP package (Suffix: –P) 8-pin plastic SOP package (Suffix: –PF) ■ PACKAGE 8-pin plastic DIP 8-pin plastic SOP (DIP-8P-M01) (FPT-8P-M01) MB3763 ■ PIN ASSIGNMENT (TOP VIEW) A-IN 1 8 A-OUT GND 2 7 A-VCC GND 3 6 B-VCC B-IN 4 5 B-OUT (DIP-8P-M01) (FPT-8P-M01) ■ BLOCK DIAGRAM A-VCC B-VCC Input Logic A-OUT B-OUT A-IN 2 GND B-IN MB3763 ■ ABSOLUTE MAXIMUM RATINGS (Ta = +25°C) Parameter Rating Symbol Power supply voltage Min. Max. VCC 20 IO Unit V 180 (330* ) mA OMAX 3 1.2 A Power Dissipation PD 560*2 mW Operating temperature TC –20 +75 °C Tstg –55 +125 °C Output current Maximum output current Storage temperature I * 1 *1: tON ≤ 1 s, Duty = 50% *2: Ta ≤ 60°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 18 V IO 0 150 (300*1) mA Input high voltage VIH*2 2.4 VCC + 0.3 V Input low voltage VIL 0 0.4 V Power supply voltage Output current *1: tON ≤ 1 s, Duty = 50% *2: When VIH ≥ VCC, IIH ≤ VCC × 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 condition ranges. 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. 3 MB3763 ■ ELECTRICAL CHARACTERISTICS (VCC = 12 V, Ta = +25°C) Parameter Standby supply current Power supply current Symbol 4 Min. Typ. Max. Unit VCC = 18 V, VIA = VIB = 0 V — — 1.0 mA ICC1 IO = 0 mA — 10 20 mA IO = 150 mA — 10 — mA IO = 300 mA — 15 — mA IO = 0 mA, VIA = VIB = 2.4 V — 15 — mA IO = 150 mA 11.0 11.2 — V IO = 300 mA 10.8 11.1 — V IO = 150 mA — 0.1 0.2 V IO = 300 mA — 0.2 0.5 V IO = 150 mA — 0.9 1.2 V IO = 300 mA — 1.1 1.7 V VIN = 2.4 V — 250 400 µA 10 — — µs ICC2 Output high voltage VOH Output low voltage VOL Output saturation voltage VSAT Input switching prohibition time Value ICC0 ICC3 Input current Condition IIH TOFF — MB3763 ■ FUNCTIONAL DESCRIPTIONS FORWARD/REVERSE MODE (MODE B& C) In this mode, the transistor pairs Q2-Q3 and Q1-Q4 work alternatively, 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; terminals 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 1 mA. ■ CONTROL MODE Control Block Diagram A-IN B-IN A-VCC B-VCC Q1 Q3 Control Logic A-OUT B-OUT Q2 Q4 GND Mode Input 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: ≥ 2.4V 0: ≤ 0.4V 5 MB3763 ■ TYPICAL APPLICATION Typical Application Example VCC 1 kΩ A-IN A-VCC B-VCC A-OUT LOGIC CONTROLLER M 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. 6 MB3763 ■ TYPICAL PERFORMANCE CHARACTERISTICS Power Supply Voltage vs. Power Supply Current Output Current vs. Power Supply Current 20 Power Supply Current ICC (mA) Power Supply Current ICC (mA) 60 VCC = 12 V 50 40 30 20 10 0 ICC3 15 VIA = VIB = 2.4 V ICC1 10 VIA = 2.4 V, VIB = 0 V 5 0 0 100 200 300 400 500 600 0 4 Output Current IO (mA) 12 4.0 2.0 Intput Current II (mA) VCC = 12 V 1.5 ∆VOH (VCC − VO) 1.0 0.5 VOL 3.0 100 200 300 400 Output Current IO (mA) VCC = 4 V 2.5 2.0 1.5 1.0 0.5 0 0 VCC = 18 V 3.5 VCC = 12 V 0 16 Input Voltage vs. Input Current Output Current vs. Output Voltage Output Voltage VO (V) 8 Power Supply Voltage VCC (V) 500 600 0 5 10 15 20 Input Voltage VI (V) (Continued) 7 MB3763 (Continued) Temperature vs. Power Dissipation 1.0 P-DIP/ P-SOP 0.8 s ( tDuty≤ =1 50% ) Power Dissipation PD (W) ON 0.6 P-DIP/ P-SOP 0.4 P-SOP's value is measured on the ceramic board (3.0 cm x 3.0 cm x 0.05 cm) 0.2 Maximum power dissipation must be kept. 0 −20 0 40 80 120 Temperature Ta (°C) ■ ORDERING INFORMATION Part number 8 Package MB3763 8-pin plastic DIP (DIP-8P-M01) MB3763PF 8-pin plastic SOP (FPT-8P-M01) Remarks MB3763 ■ PACKAGE DIMENSIONS 8-pin plastic DIP (DIP-8P-M01) +0.40 9.40 –0.30 +.016 .370 –.012 6.20±0.25 (.244±.010) 1 PIN INDEX 0.51(.020)MIN 4.36(.172)MAX 0.25±0.05 (.010±.002) 3.00(.118)MIN +0.30 0.99 –0 .039 0.89 .035 +.012 –0 +0.35 –0.30 +.014 –.012 0.46±0.08 (.018±.003) +0.30 1.52 –0 .060 +.012 –0 7.62(.300) TYP 15°MAX 2.54(.100) TYP Dimensions in mm (inches) C 1994 FUJITSU LIMITED D08006S-2C-3 (Continued) 9 MB3763 (Continued) 8-pin plastic SOP (FPT-8P-M01) +0.25 2.25(.089)MAX (Mounting height) +.010 6.35 –0.20 .250 –.008 0.05(.002)MIN (STAND OFF) 5.30±0.30 (.209±.012) INDEX 1.27(.050) TYP 0.45±0.10 (.018±.004) 3.81(.150)REF +0.40 6.80 –0.20 7.80±0.40 (.307±.016) +.016 .268 –.008 +0.05 Ø0.13(.005) M 0.15 –0.02 +.002 .006 –.001 0.50±0.20 (.020±.008) Details of "A" part 0.20(.008) 0.50(.020) "A" 0.18(.007)MAX 0.10(.004) 0.68(.027)MAX Dimensions in mm (inches) C 10 2000 FUJITSU LIMITED F08002S-4C-5 MB3763 FUJITSU LIMITED For further information please contact: Japan FUJITSU LIMITED Corporate Global Business Support Division Electronic Devices Shinjuku Dai-Ichi Seimei Bldg. 7-1, Nishishinjuku 2-chome, Shinjuku-ku, Tokyo 163-0721, Japan Tel: +81-3-5322-3347 Fax: +81-3-5322-3386 http://edevice.fujitsu.com/ North and South America FUJITSU MICROELECTRONICS, INC. 3545 North First Street, San Jose, CA 95134-1804, U.S.A. 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