PBD35171

Features: • Complete driver and phase logic on chip• 2 x 350 mA continuous-output current• Half- and full-step mode generation• LS-TTL-compatible inputs• Bilevel drive mode for high step rates• Voltage-doubling drive possibilities• Half-step position-indic...

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PBD35171 Picture
SeekIC No. : 004455513 Detail

PBD35171: Features: • Complete driver and phase logic on chip• 2 x 350 mA continuous-output current• Half- and full-step mode generation• LS-TTL-compatible inputs• Bilevel drive ...

floor Price/Ceiling Price

Part Number:
PBD35171
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2024/12/18

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Product Details

Description



Features:

• Complete driver and phase logic on chip
• 2 x 350 mA continuous-output current
• Half- and full-step mode generation
• LS-TTL-compatible inputs
• Bilevel drive mode for high step rates
• Voltage-doubling drive possibilities
• Half-step position-indication output
• Minimal RFI
• 16-pin plastic DIP package or 16 pin small outline wide body



Pinout

  Connection Diagram


Specifications

Parameter Pin No. Symbol Min Max Units
Voltage          
Logic supply 16 VCC 0 7 V
Second supply 15 VSS 0 45 V
Logic input 6, 7, 10, 11 VI -0.3 6 V
Current          
Phase output 1, 2, 4, 5 IP 0 500 mA
Second-level output 13, 14 IL -500 0 mA
Logic input 6, 7, 10, 11 II -10   mA
The zero output 8, 9 IO   6 mA
Temperature          
Operating junction temperature   TJ -40 +150
Storage temperature   TS -55 +150
Power Dissipation (Package Data)          
Power dissipation at TA = 25, DIP package. Note 2.   PD   1.6 W
Power dissipation, SO package. Note 3.   PD   1.3 W



Description

PBD 3517/1 is a bipolar, monolithic, integrated circuit, intended to drive a stepper motor in a unipolar, bilevel way.

One PBD 3517/1 and a minimum of external components form a complete control and drive unit for LS-TTL- or microprocessor-controlled stepper motor system for currents up to 500mA. PBD35171 is suited for applications requiring least-posssible RFI.

Motor performance of PBD35171 can be increased by operating in a bilevel drive mode. This means that a high voltage pulse is applied to the motor winding at the beginning of a step, in order to give a rapid rise of current.




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