R&E International RE46C102 CMOS Dual H-Bridge Driver Product Specification General Description Features The RE46C102 is a dual H-bridge driver with 35mA drive current and 16V VBB maximum driver supply voltage. A separate low-side driver ground connection, Vss, is provided for current monitoring of each H-bridge driver. Each driver has two control inputs: • • • • • ENABLE which enables the high-side drivers and therefore connects the driver supply to the motor output. This input can be used for pulse-width modulation. Typical Quiescent Current < 1uA Output Current of 35mA Output Voltage to 16V Internal Clamp Diodes Available in Standard Packaging or RoHS compliant Pb free packaging Pin Configuration 16 Lead Plastic DIP PHASE which is used to reverse the motor polarity. All control inputs are CMOS and TTL compatible and the logic section operates at Vdd=5V. VBB 1 16 VDD ENABLEA ENABLEB PHASEA PHASEB GND GND GND GND OUT1A OUT1B OUT2A OUT2B VSSA VSSB Absolute maximum ratings Supply Voltage Vdd ........………………………………….......-.5V to +17V Output Supply Voltage Vbb……………………………………. VDD to +17V Input voltage Range Vin ...…………………………………..... -.3V to VDD+.3V Input Current Iin ..............…………………………………..... 10mA Operating Temperature .......………………………………….. -40°C to 85°C Storage Temperature..….....………………….……………….. -55°C to 150°C Continuous Output Current …………… ………………….….. 80mA Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. These are stress ratings only and operation at these conditions for extended periods may affect device reliability. This product utilizes CMOS technology with static protection; however proper ESD prevention procedures should be used when handling this product. Damage can occur when exposed to extremely high static electrical charge Telephone 610.992.0727 Page 1 of 3 Facsimile 610.992.0734 E-mail: [email protected] DS-RE46C102-011507 RE46C102 CMOS Dual H-Bridge Driver Product Specification R&E International Electrical Characteristics at TA = -40°C to +85°C, VBB = 8V, VDD = 5V, Vss = 0V (unless otherwise noted). Characteristic Logic Supply Logic Quiescent Current Driver Supply Driver Quiescent Current Output Leakage Current Symbol VDD IDDS VBB IBBS IOUTS Output High Voltage VOH Output Low Voltage VOL Source Driver Rise Time Source Driver Fall Time Clamp Diode Forward V Input Logic Levels tr tf VF Vin Logic Input Current Delay Time IENABLE/PHASE tDHi tDLO Deadtime Telephone 610.992.0727 Page 2 of 3 tD Conditions min 4.75 Vin=Vdd or Vss typ 5 0.01 VDD No Load ENABLE =Lo PHASE = Lo VOUT1 = VBB or VSS ENABLE =Lo PHASE = Hi VOUT2 = VBB or VSS ENABLE = Hi IOUT = -35mA ENABLE = Hi IOUT = +35mA IOUT = -35mA IOUT = -35mA IF = 35mA Hi Low ENABLE to Source Drivers ENABLE to Source Drivers Delay from Source Turn-On to Sink Turn-On Facsimile 610.992.0734 0.1 7.1 75 unit V µA V µA µA ± 10 µA 7.45 0.55 2.4 max 15 10 16 20 ± 10 15 30 0.8 1.5 1.5 V 0.9 V 80 ns ns V V V nA ns 120 ns 300 ns 1.8 0.8 100 E-mail: [email protected] DS-RE46C102-011507 RE46C102 CMOS Dual H-Bridge Driver Product Specification R&E International Functional Diagram of one H-Bridge Driver VBB LOGIC HS2 IN OUT HS1 HS2 BUFFER VBB ENABLE IN OUT HS1 IN OUT OUT1 BUFFER LS OUT2 LS1 VBB PHASE OUT IN LS1 IN LS2 OUT BUFFER LS VSS LS2 IN OUT BUFFER R&E INTERNATIONAL, Inc. reserves the right to make changes without further notice to any products herein to improve reliability, function or design. R&E INTERNATIONAL, Inc. does not assume any liability arising out of the application or use of any product or circuit described herein; neither does it convey any license under its patent rights, nor the rights of others. R&E INTERNATIONAL, Inc. products are not authorized for use as critical components in life support devices or systems without the express written approval of the President of R&E INTERNATIONAL, Inc. Life support devices or systems are devices or systems which are intended for surgical implant into the body to support or sustain life, and whose failure to perform, when properly used in accordance with instructions for use provided in the labeling, can be reasonably expected to result in a significant injury to the user. A critical component is any component of a life support device or system whose failure to perform can be reasonably expected to cause the failure of the life support device or system, or to affect its safety or effectiveness. Telephone 610.992.0727 Page 3 of 3 Facsimile 610.992.0734 E-mail: [email protected] DS-RE46C102-011507