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:

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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