= A5984GLPTR-T – Power Management (Pmic) =
A5984GLPTR-T
Part Number: A5984GLPTR-T
Manufacturer
ALLEGRO
Package
24-TSSOP-EP
Date Code
25+
Category
Power Management (PMIC)
Product Details
Listed Availability
20,000 pcs
MOQ
4000
Lead Time
1-2 weeks
Product Status
Active
Availability, date code, MOQ and dispatch timing are subject to confirmation in our quotation. Please send your required quantity, delivery date and destination country.
Technical Specifications
Operating Temperature
-40°C ~ 150°C (TJ)
MSL
2 (1 Year)
RoHS Status
ROHS3 Compliant
ECCN
EAR99
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Description
Product Details
The A5984 is a complete microstepping motor driver with built-in translator for easy operation. It is designed to operate bipolar stepper motors from full-step up to 1/32 step modes. Step modes are selectable by MSx logic inputs. It has an output drive capacity of up to 40 V and ±2 A. The A5984 introduces a proprietary Adaptive Percent Fast Decay (APFD) algorithm to optimize the current waveform over a wide range of stepper speeds and stepper motor characteristics. APFD adjusts on-the-fly the amount of fast decay during a PWM cycle to keep current ripple at a low level over the various operating conditions. This adaptive feature improves performance of the system resulting in reduced audible motor noise, reduced vibration, and increased step accuracy. The translator is the key to the easy implementation of the A5984. Simply inputting one pulse on the STEP input drives the motor one microstep. There are no phase sequence tables, high frequency control lines, or complex interfaces to program. The A5984 interface is an ideal fit for applications where a complex microprocessor is unavailable or is overburdened.
Applications
Clean Energy Solutions
Downloads
Download DatasheetNeed Assistance?
enquiry@nexcir.com
Response Time
Within 24 hours
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