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PBL3717A

Motor / Motion / Ignition Controllers & Drivers Quad Transistor

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SeekIC No. : 00534517 Detail

PBL3717A: Motor / Motion / Ignition Controllers & Drivers Quad Transistor

PBL3717A Data Sheet

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Part Number:
PBL3717A
Mfg:
STMicroelectronics
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: 2024/11/22

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Product Details

Quick Details

Product : Stepper Motor Controllers / Drivers Type : Stepper Motor Controller/Driver
Operating Supply Voltage : 50 V Supply Current : 15 mA
Mounting Style : Through Hole Package / Case : PDIP-16
Packaging : Tube    

Description

Supply Current : 15 mA
Packaging : Tube
Product : Stepper Motor Controllers / Drivers
Mounting Style : Through Hole
Type : Stepper Motor Controller/Driver
Package / Case : PDIP-16
Operating Supply Voltage : 50 V


Features:

·FULL STEP - HALF STEP - QUARTER STEP OPERATINGMODE
·BIPOLAROUTPUT CURRENT UP TO 1 A
·FROM 10 V UP TO 46 V MOTOR SUPPLY VOLTAGE
·LOW SATURATION VOLTAGE WITH INTE GRATED BOOTSTRAP
·BUILT IN FAST PROTECTION DIODES
·EXTERNALLY SELECTABLE CURRENT LEVEL
·OUTPUT CURRENT LEVEL DIGITALLY OR ANALOGUE CONTROLLED
·THERMAL PROTECTION WITH SOFT INTERVENTION


Pinout

Connection Diagram


Specifications

Symbol Parameter Value Unit
Vs Power Supply Voltage 50 V
Vss Logic Supply Voltage 7 V
Vi Logic Input Voltage 6 V
Vc Comparator Input Vss  
Vr Reference Input Voltage 15 V
Io Output Current (DC operation) 1.2 A
Tstg Storage Temperature 55 to + 150
Tj Operating Junction Temperature 150



Description

ThePBL3717Ais amonolithic ICwhich controlsand drives one phase of a bipolar stepper motor with chopercontrolof the phase current. Current levels maybeselected in threestepsbymeans of two logic inputs which select one of three current comparators of PBL3717A. When both of these inputs are high the device is disabled.A separatelogic input controls the direction of current flow.

A monostable of PBL3717A,programmed by an externalRC network, sets the current decay time.

The power section is a full H-bridge driver with four internal clamp diodes for current recirculation. An externalconnectionto theloweremitters isavailable for the insertion of a sensing resistor. Two PBL3717As and few external components form a complete stepper motor drive subsystem.

The raccomended operating ambient temperature ranges of PBL3717A is from 0 to 70 .

The PBL3717Ais supplied in a 12 + 2 + 2 lead Powerdip package.




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