Si9986 Vishay Siliconix Buffered H-Bridge FEATURES D D D D D D APPLICATIONS 1.0-A H-Bridge 200-kHz Switching Rate Shoot-Through Limited TTL Compatible Inputs 3.8- to 13.2-V Operating Range Surface Mount Packaging D D D D D D D VCM Driver Brushed Motor Driver Stepper Motor Driver Power Converter Optical Disk Drives Power Supplies High Performance Servo DESCRIPTION The Si9986 is an integrated, buffered H-bridge with TTL compatible inputs and the capability of delivering a continuous 1.0 A @ VDD = 12 V (room temperature) at switching rates up to 200 kHz. Internal logic prevents the upper and lower outputs of either half-bridge from being turned on simultaneously. Unique input codes allow both outputs to be forced low (for braking) or forced to a high impedance level. The Si9986 is available in both standard and lead (Pb)-free, 8-pin SOIC packages, specified to operate over a voltage range of 3.8 V to 13.2 V, and the commercial temperature range of 0 to 70_C (C suffix) and the industrial temperature range of −40 to 85_C (D suffix). FUNCTIONAL BLOCK DIAGRAM, PIN CONFIGURATION AND TRUTH TABLE VDD SO-8 SA 1 GND 2 VDD 3 SB 4 (3) Si9986 8 OUTA 7 INA 6 INB 5 OUTB (7) INA Shoot-Through Protection Logic Top View (6) INB TRUTH TABLE INA INB OUTA OUTB 1 0 1 0 0 1 0 1 0 0 0 0 1 1 HiZ HiZ (2) (1) GND (8) SA (5) OUTPUT A B (4) SB ORDERING INFORMATION Document Number: 70007 S-40131—Rev. E, 16-Feb-04 Part Number Temperature Range Si9986CY-T1 0 to 70_C Si9986DY-T1 −40 to 85_C Si9986CY-T1—E3 0 to 70_C Si9986DY-T1—E3 −40 to 85_C Si9986CY 0 to 70_C Si9986DY −40 to 85_C Package Tape and Reel Lead Free Tape and Reel Bulk (tubes) www.vishay.com 1 Si9986 Vishay Siliconix ABSOLUTE MAXIMUM RATINGSa Voltage on any pin with respect to ground . . . . . . . . . . . −0.3 V to VDD +0.3 V Power Dissipationb . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 W Voltage on pins 5, 8 with respect to GND . . . . . . . . . . . . . . −1 V to VDD +1 V qJA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100_C/W Voltage on pins 1, 4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −0.3 V to GND +1 V Operating Temperature Range Si9986CY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0 to 70_C Peak Output Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.5 A Storage Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −65 to 150_C Maximum Junction Temperature (TJ) . . . . . . . . . . . . . . . . . . . . . . . . . . . 150_C Maximum VDD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 V Si9986DY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −40 to 85_C Notes a. Device mounted with all leads soldered or welded to PC board. b. Derate 10 mW/_C above 25_C. RECOMMENDED OPERATING RANGE VDD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.8 V to 13.2 V Maximum Junction Temperature (TJ) . . . . . . . . . . . . . . . . . . . . . . . . . . . 125_C SPECIFICATIONS Limits Test Conditions Unless Otherwise Specified Parameter Symbol VDD = 3.8 3 8 to 13 13.2 2V SA @ GND, SB @ GND C Suffix, 0 to 70_C D Suffix, −40 to 85_C Mina Typb Maxa Unit Input Input Voltage High VINH Input Voltage Low VINL 2 Input Current with Input Voltage High IINH VIN = 2 V Input Current with Input Voltage Low IINL VIN = 0 V 1 1 −1 V mA Output Output Voltage High VOUTH IOUT = −500 mA VDD = 10.8 V 10.5 10.7 VDD = 4.5 V 4.1 4.3 3.4 3.7 IOUT = −300 mA, VDD = 3.8 V Output p Voltage g Low VOUTL IOUT = 500 mA VDD = 10.8 V 0.2 0.3 VDD = 4.5 V 0.2 0.4 0.1 0.4 IOUT = 300 mA, VDD = 3.8 V Output Leakage Current High IOLH INA = INB w 2 V, VOUT = VDD = 13.2 V Output Leakage Current Low IOLL VOUT = 0, VDD = 13.2 V Output V Clamp High VCLH Output V Clamp Low VCLL INA = INB w 2 V −10 0 0 10 IOUT = 100 mA VDD +0.7 IOUT = −100 mA −0.7 V mA V Supply VDD Supply Current IDD IN = 100 kHz, VDD = 5 V 2 mA INA = INB = 4.5 V, VDD = 5.5 V 300 mA Dynamic Propogation Delay Time TPLH TPHL VDD = 5 V 300 nS 100 Notes a. The algebraic convention whereby the most negative value is a minimum and the most positive a maximum, is used in this data sheet. b. Typical values are for DESIGN AID ONLY, not guaranteed nor subject to production testing. www.vishay.com 2 Document Number: 70007 S-40131—Rev. E, 16-Feb-04 Si9986 Vishay Siliconix TYPICAL CHARACTERISTICS (25_C UNLESS NOTED) Output High Voltage vs. Output Current 15 Output Low Voltage vs. Output Current 700 VDD = 13.2 V 600 12 VOUTL (mV) VOUTH (V) 500 9 5.5 V 6 3.8 V 5.5 V 400 VDD = 3.8 V 13.2 V 300 200 3 100 0 0.50 0.75 1.00 1.25 0 0.50 1.50 0.75 Output Current (A) 1.25 1.50 Output Current (A) Supply Current vs. Supply Voltage 140 1.00 Supply Current vs. Supply Voltage 6 f = 100 kHz 5 4 100 I DD (mA) I DD − Standby ( m A) 120 80 3 2 60 1 40 4 6 8 10 12 0 14 4 6 10 12 14 VDD − Supply Voltage (V) VDD − Supply Voltage (V) Supply Current vs. Temperature Supply Current vs. Temperature 200 8 f = 100 kHz VDD = 13.2 V 180 VDD = 13.2 V 6 160 140 I DD (mA) I DD − Standby ( m A) 8 120 100 4 5.5 V 2 5.5 V 80 60 −35 −20 −5 10 25 40 Temperature (_C) Document Number: 70007 S-40131—Rev. E, 16-Feb-04 55 70 85 0 −35 −20 −5 10 25 40 55 70 85 Temperature (_C) www.vishay.com 3 Si9986 Vishay Siliconix TYPICAL CHARACTERISTICS (25_C UNLESS NOTED) Supply Current vs. Frequency Propagation Time vs. Supply Voltage 15 600 500 VDD = 13.2 V 9 Delay Time (ns) I DD (mA) 12 6 400 300 TPLH 200 5.5 V 3 TPHL 100 3.8 V 0 0 0 50 100 f − Frequency (kHz) www.vishay.com 4 150 200 3 6 9 12 15 VDD − Supply Voltage (V) Document Number: 70007 S-40131—Rev. E, 16-Feb-04