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| YOUDA INTEGRATED CIRCUIT YD5530 MOTOR CONTROL CIRCUIT--YD5530 DESCRIPTION The YD5530 is an IC designed for the rotating speed control of a compact DC motor which is used for a tape recorder, record played, etc. FEATURES *Small four-lead plastic package for compact motor; *Fewer external parts; *Stable low reference voltage (0.49V typ.), wide motor speed setting; *Highly stable operation over a wide range of supply voltage and torque supply voltage: Vcc=4.5~16V; *Reverse voltage protection circuit is built-in. BLOCK DIAGRAM Vref COM Vcc 1 2 3 4 5 NO. 1 Vcc 2 CON 3 GND 4 OUT 5 Vref SYMBOL WuXi YouDa Electronics Co., Ltd Add: No.5 Xijin Road, National Hi-Tech Industrial Development Zone, Wuxi Jiangsu China Tel: 86-510-85205117 86-510-85205106 Fax: 86-510-85205110 Website: www.e-youda.com SHENZHEN OFFICE Tel 86-755-83740369 Fax 86-755-83741418 Ver 5.0 1 of 3 2006-07-10 YOUDA INTEGRATED CIRCUIT ABSOLUTE MAXIMUM RATINGS PARAMETER Supply Voltage Power Dissipation Operating Temperature Storage Temperature SYMBOL VCC PD Topr Tstg (Tamb=25) VALUE 18 1.0 -20+85 -40+150 YD5530 UNIT V W ELECTRICAL CHARACTERISTICS (Tamb=25, Vcc=12V, Unless otherwise specified) PARAMETER Reference Voltage Quiescent Circuit Current Current Proportional Constant Saturation Voltage Voltage Characteristics (1) Voltage Characteristics (2) Current Characteristics (1) Current Characteristics (2) Temperature Characteristics (1) Temperature Characteristics (2) Bias Current Temperature Characteristics (3) Voltage Characteristics (3) SYMBOL Vref Iccq K Vsat TEST CONDITIONS IM=100mA IM=100mA IM=50150mA IM=450mA Vcc=4.5V18V IM=100mA Vcc=4.5V18V IM=50150mA IM=20mA200mA IM=2050mA 170200mA Tamb=-20+85 IM=50150mA Tamb=-20+85 IM=50150mA IM=0 IM=0 Tamb=-20+85 IM=0 Vcc=4.5V18V -0.5 0.24 -0.1 0 -0.005 -0.05 MIN TYP MAX UNIT 0.46 2.5 19.5 0.49 3.5 20.5 0.95 0 0.3 0.001 0.01 0.0055 0.01 0.28 -0.1 -0.3 0.52 6.0 21.5 1.5 0.1 0.8 0.01 0.1 V mA V %/V %/V %/mA %/mA %/ %/ Vref Vcc Vref K Vcc K Vref I M Vref K I M K Vref Tamb Vref K Tamb K Ib 0.32 mA %/ Ib Tamb Ib Ib VCC Ib 0.5 %/V WuXi YouDa Electronics Co., Ltd 2 of 3 Website: www.e-youda.com YOUDA INTEGRATED CIRCUIT APPLICATION CIRCUIT R2 Vcc L 47H C1+ 10 R1 2k + C3 22 R2 R3 M Rm R4 VR 2 1 5 4 3 OUTLINE DRAWING WuXi YouDa Electronics Co., Ltd 3 of 3 Website: www.e-youda.com |
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