Part Number
|
TA7774FG |
Manufacturer
|
Toshiba Semiconductor |
Description
|
Stepping Motor Driver |
Published
|
Feb 12, 2015 |
Detailed Description
|
TA7774P/PG/F/FG
TOSHIBA Bipolar Linear Integrated Circuit Silicon Monolithic
TA7774P/PG, TA7774F/FG, TA7774FAG
Stepping ...
|
Datasheet
|
TA7774FG
|
Overview
TA7774P/PG/F/FG
TOSHIBA Bipolar Linear Integrated Circuit Silicon Monolithic
TA7774P/PG, TA7774F/FG, TA7774FAG
Stepping Motor Driver IC
The TA7774P/PG and TA7774F/FG/FAG are two-phase bipolar stepping motor driver ICs designed especially for 3.
5- or 5.
25-inch FDD head actuator drives.
The ICs have a dual-bridge driver supporting the bipolar driving of induced loads, a power-saving circuit, and a standby circuit.
They are ideal for achieving reduced set size and lower power consumption.
Features
z One-chip two-phase bipolar stepping motor driver z Power saving operation is available.
z Standby operation is available.
Current consumption ≤ 115 μA z Built-in punch-through current restriction c...
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