TA7745P_06 Datasheet, PDF (1/11 Pages) Toshiba Semiconductor – 3-Phase Full-Wave (Half-Wave) Brushless DC Motor Driver IC

TA7745P/PG/F/FG
TOSHIBA Bipolar Linear Integrated Circuit Silicon Monolithic
TA7745P/PG, TA7745F/FG
3-Phase Full-Wave (Half-Wave) Brushless DC Motor Driver IC
Features
z Three-phase, full-wave (and half-wave) driving
z Voltage control system
z Forward rotation, reverse rotation, and stop can be controlled
using only one pin
z High efficiency is obtained.
z Housed in a flat package (type F/FG only)
z Operating voltage range : V_CC = 4.0 to 15 V
V_S = 2 to 15 V
z High sensitivity of position sensing inputs, having a hysteresis
: V_H = 20 mV_p−p (typ.)
z Output current
: I_O (max) = 1.0 A
z Built-in thermal shutdown circuit
TA7745P/PG
TA7745F/FG
The TA7745PG/FG is a Pb-free product.
The following conditions apply to solderability:
*Solderability
1. Use of Sn-37Pb solder bath
*solder bath temperature = 230°C
*dipping time = 5 seconds
*number of times = once
*use of R-type flux
2. Use of Sn-3.0Ag-0.5Cu solder bath
*solder bath temperature = 245°C
*dipping time = 5 seconds
*the number of times = once
*use of R-type flux
Block Diagram
Weight
DIP16−P−300−2.54A: 1.11 g (typ.)
SSOP16−P−225−1.00A: 0.14 g (typ.)
1
2006-3-2