PBL3717-2 |
Part Number | PBL3717-2 |
Manufacturer | Ericsson |
Description | PBL 3717/2 is a bipolar monolithic circuit intended to control and drive the current in one winding of a stepper motor. The circuit consists of a LS-TTL compatible logic input stage, a current sensor,... |
Features |
• Half-step and full-step modes. • Switched mode bipolar constant current drive. • Wide range of current control 5 - 1200 mA. • Wide voltage range 10 - 50 V. • Designed for unstabilized motor supply voltage. • Current levels can be selected in steps or varied continuously. • Thermal overload protection. VCC Schmitt Trigger Phase I1 I0 VR & & & & ≥1 Time Delay VMM VMM PB L3 16-pin plastic batwing DIP 1 1 1 MA MB ≥1 28-pin plastic PLCC package + – + – + – 71 L B /2 P 17 37 Output Stage Monostable t = 0.69 • R • C off T T Current Sensor PB PBL 3717/2 E L 7/ 1 7 3 GND C T Figure 1... |
Document |
PBL3717-2 Data Sheet
PDF 214.05KB |
Distributor | Stock | Price | Buy |
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No. | Partie # | Fabricant | Description | Fiche Technique |
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1 | PBL3717 |
Ericsson Components |
Stepper Motor Drive Circuit | |
2 | PBL3717A |
STMicroelectronics |
STEPPER MOTOR DRIVER | |
3 | PBL3726 |
ST Microelectronics |
Mask - Programmable Speech Circuits | |
4 | PBL3726 |
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(PBL3726 Series) MASK - PROGRAMMABLE SPEECH CIRCUITS | |
5 | PBL3726-11 |
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MASK - PROGRAMMABLE SPEECH CIRCUITS |