STMicroelectronics L6506D
The L6506/D is a linear integrated circuit designed to sense and control the current in stepping motors and similar devices. When used in conjunction with the L293, L298, L7150, L6114/L6115, the chip set forms a constant current drive for an inductive load and performs all the interface function from the control logic thru the power stage.| Part No. | L6506D |
|---|---|
| Datasheet | L6506D Download |
| Manufacturer |  STMicroelectronics |
| Description | CURRENT CONTROLLER |
| Buy | Stock & Price |
DESCRIPTION
Two or more devices may be synchronized using the sync pin. In this mode of operation the oscillator in the master chip sets the operating frequency in all chips. BLOCK DIAGRAM (pin’s number referred to DIP-18) DIP18 SO20 ORDERING NUMBERS: L6506 L6506D July 2003 1/8 L6506 -L6506D PIN CONNECTIONS (top view) DIP18 SO20ABSOLUTE MAXIMUM RATINGS
Symbol VCC Vi Ptot Tj Tstg Parameter Supply Voltage Input Signals Total Power Dissipation (Tamb = 70°C) for DIP18 Total Power Dissipation (Tamb = 70ÉC) for SO20 Junction Temperature Storage Temperature THERMAL DATA Symbol Parameter Rth j-amb Thermal Resistance Junction-ambient Value 10 7 1 0.8 150 -40 to 150 Unit V V W W °C °C Max. DIP18 80 SO20 100 Unit °C/W ELECTRICAL CHARACTERESTICS (VCC = 5.0V, Tamb = 25°C; unless otherwise noted) Symbol VCC ICC Parameter Supply Voltage Quiescent Supply Current Test Conditions VCC = 7V Min. 4.5 Typ. Max. 7 25 Unit V mA COMPARATOR SECTION Symbol VIN VIO IIO IIB Parameter Input Voltage Range Input Off...
