38.9700-X, 38.9MJ, 38000 Selling Leads, Datasheet
MFG:IRLR3715ZTRPBF Package Cooled:K D/C:08+
38.9700-X, 38.9MJ, 38000 Datasheet download
Part Number: 38.9700-X
MFG: IRLR3715ZTRPBF
Package Cooled: K
D/C: 08+
38.9700-X, 38.9MJ, 38000
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Info of 38.9700-X
Info of 38.9MJ
Info of 38000
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About 380-10-116-00-001
PDF/DataSheet Download
Datasheet: 380-10-116-00-001
File Size: 71876 KB
Manufacturer: PREDIP [Precid-Dip Durtal SA]
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38000 General Description
The L6219R is a bipolar monolithic integrated circuits intended to control and drive both winding of a bipolar tepper motor or bidirectionally control two DC motors. The L6219R with a few external components form a complete control and drive circuit for LS-TTL or microprocessor controlled stepper motor system.
The power stage is a dual full bridge capable of sustaining 10V and including four diodes for current recirculation.A cross conduction protection is provided to avoid simultaneous cross conduction during switching current direction.An internal pulse-widthmodulation (PWM) controls the output current to 500mA with peak start-up current up to 1A.
Wide range of current control from 500mA (each bridge) is permitted by means of two logic inputs and an external voltage reference. A phase input to each bridge determines the load current direction.A thermal protection circuitry disables the outputs if the chip temperature exceeds safe operating limits.
38000 Maximum Ratings
| Symbol | Parameter | Value | Unit |
| VS | Supply Voltage | 30 | V |
| Io | Output Current (peak) | ±1 | A |
| Io | Output Current (continuous) | ±0.3 | A |
| VSS | Logic Supply Voltage | 7 | V |
| VIN | Logic Input Voltage Range | -0.3 to VSS | V |
| Vsense | Sense Output Voltage | 1.5 | V |
| TJ | Junction Temperature | +150 | |
| Top | Operating Temperature Range | -20 to +85 | |
| Tstg | Storage Temperature Range | -55 to +150 |
38000 Features
· ABLE TO DRIVE BOTH WINDINGS OF BIPOLAR STEPPER MOTOR
· OUTPUT CURRENT UP TO 500mA EACH WINDING
· WIDE VOLTAGE RANGE 4.5V TO 10V
· HALF-STEP, FULL-STEP AND MICROSTEPPING MODE
· BUILT-IN PROTECTION DIODES
· INTERNAL PWM CURRENT CONTROL
· LOW OUTPUT SATURATION VOLTAGE
· DESIGNED FOR UNSTABILIZED MOTOR SUPPLY VOLTAGE
· INTERNAL THERMAL SHUTDOWN
· OUTPUT CURRENT UP TO 500mA EACH WINDING
· WIDE VOLTAGE RANGE 4.5V TO 10V
· HALF-STEP, FULL-STEP AND MICROSTEPPING MODE
· BUILT-IN PROTECTION DIODES
· INTERNAL PWM CURRENT CONTROL
· LOW OUTPUT SATURATION VOLTAGE
· DESIGNED FOR UNSTABILIZED MOTOR SUPPLY VOLTAGE
· INTERNAL THERMAL SHUTDOWN
38000 Connection Diagram
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