Quick Detail:
Buffered H-Bridge
Description:
The Si9987 is an integrated, buffered H-bridge with TTL compatible inputs and the capability of delivering a continuous 1.0 A @ VDD = 5.0 V (room temperature) at switching rates up to 500 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 Si9987 is available in an 8-Pin SOIC package, specified to operate over a voltage range of 3.8 V to 13.2 V, and the commercial temperature range of 0 to 70[1]C (C suffix) and −40 to 85[1]C (D suffix). The Si9987 is available in lead free.
Applications:
1.0-A H-Bridge
500-kHz Switching Rate
Shoot-Through Limited
TTL Compatible Inputs
3.8- to 13.2-V Operating Range
Surface Mount Packaging
Specifications:
Datasheets |
SI9987 |
Product Photos |
8-SOIC |
Standard Package |
1 |
Category |
Integrated Circuits (ICs) |
Family |
PMIC - Motor and Fan Controllers, Drivers |
Series |
- |
Packaging |
Cut Tape (CT) |
Motor Type - Stepper |
Bipolar |
Motor Type - AC, DC |
Brushed DC |
Function |
Driver - Fully Integrated, Control and Power Stage |
Output Configuration |
Full H-Bridge, (1) Single |
Interface |
Parallel |
Applications |
General Purpose |
Current - Output |
1A |
Voltage - Supply |
3.8 V ~ 13.2 V |
Voltage - Load |
3.8 V ~ 13.2 V |
Operating Temperature |
-40°C ~ 85°C |
Mounting Type |
Surface Mount |
Package / Case |
8-SOIC (0.154", 3.90mm Width) |
Supplier Device Package |
8-SOIC N |
Other Names |
SI9987DY-T1-E3CT |
Competitive Advantage:
Warranty :180 days !
Free shipping: Order over $1000 win a free shipment fee
(goods weight below 3Kg) ,during 20130901-20130930 .
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