TA8435HQ - PWM Chopper Type Bipolar Stepping Motor Driver

Toshiba

TA8435HQ Datasheet Preview — Preview of TA8435HQ PDF

Datasheet Details

Part number	TA8435HQ
Manufacturer	Toshiba ↗
File Size	559.70 KB
Description	PWM Chopper Type Bipolar Stepping Motor Driver
Datasheet	TA8435HQ_Toshiba.pdf

TA8435HQ Product details

Description

MO NC VCC NC VMB φB PG B NFB φB φA NFA PG A φA VMA NC 4 2005-08-04 TA8435H/HQ OUTPUT CIRCUIT INPUT CIRCUIT z CK1, CK2, CW / CCW, M1, M2, REF IN: Terminals z RESET , ENABLE : Terminals z OSC: Terminal Equipped with 100 kΩ of pull-up resistance.5 2005-08-04 TA8435H/HQ OSCILLATOR FREQUENCY CALCULATION The sawtooth oscillator (OSC) circuit consists of Q1 through Q4 and R1 through R4. Q2 is turned off when VOSC is less than the voltage of 2.5 V + VBE (Q2), a value that is ap

Features

z Single-chip bipolar sinusoidal micro-step stepping motor driver z Output current up to 1.5 A (AVE. ) and 2.5 A (PEAK) z PWM chopper-type z Structured by high voltage Bi-CMOS process technology z Forward and reverse rotation are available z 2-, 1-2-, W1-2-, and 2W1-2-phase modes, and one- or two-clock drives can be selected. z Package: HZIP25-P z Input pull-up resistor equipped with RESET pin: R = 100 kΩ (typ. ) z Output monitor available with MO IO ( MO ) = ±2 mA (MAX. ) z Equipped with RESET and.

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Published: Dec 14, 2005 |