IP1M10 SERIES IP1M12 SERIES SEME LAB TOP VIEW 200mA DUAL H-BRIDGE +V O A 1 14 –V O A VC A 2 13 VE A VS S 3 12 PWM A FEATURES P WM B 4 11 DIR A • 200mA Continuous output current per bridge (100mA for IP1Mxx, IP2Mxx) DIR B 5 10 GND VC B 6 9 VE B +V O B 7 8 –V O B • Internal output clamp diodes • Hysteretic logic inputs for noise immunity • Thermal shutdown protection J Package – 14 Pin Ceramic DIP N Package – 14 Pin Plastic DIP D Package – 14 Pin Plastic (150) SOIC • Peak current limit protection • Crossover current blanking • Separate +5V logic supply for minimum power dissipation (1M10 series only) • Separate +7V to +36V logic supply (1M12 series only) Order Information Part Number IP1M10 IP2M10 IP3M10 IP1M12 IP2M12 IP3M12 J–Pack 14 Pin ✔ ✔ ✔ ✔ ✔ ✔ N–Pack 14 Pin D–14 14 Pin ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ Temp. Range -55 to +125°C -40 to +85°C 0 to +70°C -55 to +125°C -40 to +85°C 0 to +70°C Note: To order, add the package identifier to the part number. eg. IP1M10J IP2M10D–14 IP3M12N ABSOLUTE MAXIMUM RATINGS (Tcase = 25°C unless otherwise stated) VSS Logic Supply Voltage VC Driver Supply Voltage 1M10 Series 1M12 Series +7V +40V +40V Logic Inputs -0.3 to +40V Output Current ±250mA Peak Output Current Internally Limited PD Power Dissipation Derate above 50°C TA = 25°C 1W 10mW/°C PD Power Dissipation Derate above 25°C TC = 25°C 2W 16mW/°C TJ Operating Junction Temperature TSTG Storage Temperature Range Semelab plc. Telephone (01455) 556565. Telex: 341927. Fax (01455) 552612. See Ordering Information –65 to +150°C Prelim. 7/95 IP1M10 SERIES IP1M12 SERIES SEME LAB DESCRIPTION The IP1M10 and IP1M12 series each contain two full H-bridge power drivers capable of delivering 200 mA continuous output current per channel (100mA for 1Mxx / 2Mxx). Each bridge may be run from its own supply voltage of up to 36V and is controlled by 2 high voltage protected logic level inputs with internal hysteresis for noise immunity. Protection features include thermal shutdown, peak current limiting, crossover current blanking, and internal output clamp diodes. Logic supply current is provided by a separate pin so that standby power dissipation may be minimised. The IP1M10 series requires a +5V logic supply while the IP1M12 series requires a logic supply voltage of +7V or greater, and is typically used in single supply applications. The IP1M10 and IP1M12 are available in a 14 lead ceramic DIP while the IP2M10, IP2M12, IP3M10, IP3M12 are available in the 14 lead ceramic DIP, 14 lead plastic DIP, and 14 lead plastic SOIC packages. BLOCK DIAGRAM VCA VSS 2 DIR A 6 11 14 –VOA PWM A VCB 3 1 7 INTERNAL BIASING +VOA VEA 10 INPUTS DIR PWM OUTPUTS +VO -VO LOW Z* HIGH LOW HIGH LOW HIGH LOW HIGH HIGH PWM B VEB 25Ω LOW HIGH 4 –VOB 9 GND 25Ω DIR B 8 +VOB 12 13 5 HIGH HIGH * Z = High Impedance. Z* LOW RECOMMENDED OPERATING CONDITIONS VSS Logic Supply Voltage VC Driver Supply Voltage 1M10 Series 1M12 Series +4.75 to +36V Logic Inputs TAMB +4.75 to +5.25V +7 to +36V 0 to +36V Output Current, DC 1Mxx / 2Mxx Series 3Mxx Series ±100mA ±200mA Peak Output Current 1Mxx / 2Mxx Series 3Mxx Series ±125mA ±250mA Operating Ambient Temperature Range 1Mxx Series 2Mxx Series 3Mxx Series Semelab plc. Telephone (01455) 556565. Telex: 341927. Fax (01455) 552612. -55 to +125°C -40 to +85°C 0 to +70°C Prelim. 7/95 IP1M10 SERIES IP1M12 SERIES SEME LAB ELECTRICAL CHARACTERISTICS (Over Full Operating Temperature Range) Parameter Test Conditions Typ. Max. ILOADS = 0 5 12 1M10 Series VSS = +5.25V ILOADS = 100mA 8 20 VSS = +5.25V ILOADS = 200mA 12 28 VSS = +36V ILOADS = 0 8 18 1M12 Series VSS = +36V ILOADS = 100mA 1 25 VSS = +20V ILOADS = 200mA 15 32 2.5 8 VSS = +5.25V Logic Supply Voltage Logic Supply Voltage (Pin 3) (Pin 3) ILOAD = 0 Quiescent Bridge Current (Pin 2 or 6) PWM Input Threshold PWM Input Current (Pins 4 and 12) (Pins 4 and 12) DIR Input Threshold (Pins 5 and 11) Min. Falling 0.8 1.5 2 Rising 1.2 2.5 3 Hysterisis 0.4 1 V VIN = 0 -20 -100 High VIN = 36V 0.1 ±10 0.8 1.5 2 Rising 1.2 2.3 3 Hysterisis 0.2 0.8 VIN = 0 -20 -100 High VIN = 36V 0.1 ±10 Total Saturation Voltage ILOAD = 100mA 1.8 2.25 VSAT(SINK) + VSAT(SOURCE) ILOAD = 200mA 2.1 2.7 IDIODE = 100mA 1.1 1.4 IDIODE = 200mA 1.2 1.6 1 100 1 100 Typ. Max. (Pins 5 and 11) Diode Forward Voltage Output Leakage Current Low VO = 0 (Pins 1, 7, 8 and 14) High VO = VC = 36V 3M10 / 3M12 Only VC = 36V µA V Low DIR Input Current mA mA Low Falling Units µA V V µA SWITCHING CHARACTERISTICS @ TAMB = 25°C Parameter Test Conditions Min. Sink Turn-On Delay ∆t: Vi = Vi(TH) to VO = VS /2 1250 Sink Current Rise Time ∆t: IO = (0.1 to 0.9) ILOAD 200 Sink Turn-Off Delay ∆t: Vi = Vi(TH) to VO = VS /2 300 Sink Current Fall Time ∆t: IO = (0.9 to 0.1) ILOAD 200 Source Turn-On Delay ∆t: Vi = Vi(TH) to VO = VS /2 800 Source Rise Time ∆t: IO = (0.1 to 0.9) ILOAD 400 Source Turn-Off Delay ∆t: Vi = Vi(TH) to VO = VS /2 1000 Source Fall Time ∆t: IO = (0.9 to 0.1) ILOAD 500 Sink to Source Deadtime 500 Source to Sink Deadtime 250 Semelab plc. Telephone (01455) 556565. Telex: 341927. Fax (01455) 552612. Units ns ns ns Prelim. 7/95 IP1M10 SERIES IP1M12 SERIES SEME LAB TYPICAL PERFORMANCE CHARACTERISTICS — ERROR AMPLIFIER Output State vs DIR Input Voltage Output State vs PWM Input Voltage Diode Forward Voltage vs Ambient Temperature Total Saturation Voltage vs Ambient Temperature Peak Output Current vs Ambient Temperature Logic Supply Current vs Ambient Temperature Semelab plc. Telephone (01455) 556565. Telex: 341927. Fax (01455) 552612. Prelim. 7/95