SI9986DY ,Buffered H-BridgeS-40131—Rev. E, 16-Feb-042Si9986Vishay SiliconixTYPICAL CHARACTERISTICS (25C UNLESS NOTED)Output H ..
SI9986DY ,Buffered H-BridgeAPPLICATIONS 1.0-A H-Bridge VCM Driver 200-kHz Switching Rate Brushed Motor Driver Shoot-Thr ..
SI9986DY ,Buffered H-BridgeABSOLUTE MAXIMUM RATINGSbVoltage on any pin with respect to ground . . . . . . . . . . . −0.3 V to ..
SI9987DY ,Buffered H-BridgeS-02936—Rev. C, 22-Jan-011Si9987Vishay Siliconix cVoltage on any pin with resp ..
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SI9986CY-T1-SI9986CY-T1-E3-SI9986DY
Buffered H-Bridge
VDD
OUTPUT
INA
INB
GND
GND
SO-8Top ViewSA OUTA
VDD
INA
INB OUTB
(7)
(6)
(2)
Si9986
Vishay Siliconix
Buffered H-BridgeFEATURES 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 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 TTLcompatible inputs and the capability of delivering a continuous
1.0 A @ VDD = 12 V (room temperature) at switching rates up to200 kHz. Internal logic prevents the upper and lower outputs of
either half-bridge from being turned on simultaneously. Uniqueinput codes allow both outputs to be forced low (for braking) orforced 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 temperaturerange of 0 to 70�C (C suffix) and the industrial temperature
range of −40 to 85�C (D suffix).
