= A3959SLPTR-T – Power Management (Pmic) =
A3959SLPTR-T
Part Number: A3959SLPTR-T
Manufacturer
ALLEGRO
Package
28-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
-20°C ~ 150°C (TJ)
MSL
2 (1 Year)
RoHS Status
ROHS3 Compliant
ECCN
EAR99
Request a Quote for A3959SLPTR-T
Use “Get a Quote for This Part” to send your required quantity and delivery date. Include your destination country and any purchasing requirements so we can confirm availability, pricing and dispatch timing.
Need another ALLEGRO part that is not listed? Send us the full part number and quantity for a stock or short-term order availability check.
Description
Product Details
Designed for pulse width modulated (PWM) current control of DC motors, the A3959 is capable of output currents to ±3 A and operating voltages to 50 V. Internal fixed off-time PWM current-control timing circuitry can be adjusted via control inputs to operate in slow, fast, and mixed current-decay modes. PHASE and ENABLE input terminals are provided for use in controlling the speed and direction of a DC motor with externally applied PWM-control signals. Internal synchronous rectification control circuitry is provided to reduce power dissipation during PWM operation. Internal circuit protection includes thermal shutdown with hysteresis, undervoltage monitoring of supply and charge pump, and crossover-current protection. Special power-up sequencing is not required. The A3959 provides a choice of two power packages: a 24-lead SOIC with four internally fused pins (package suffix ‘LB’), and a thin (<1.2 mm) 28-pin TSSOP with an exposed thermal pad (suffix ‘LP’). In all cases, the power pins and tabs are at ground potential and need no electrical isolation. Each package is lead (Pb) free, with 100% matte tin leadframes
Applications
Motor Drivers, Controllers
Downloads
Download DatasheetNeed Assistance?
enquiry@nexcir.com
Response Time
Within 24 hours
Related Products
