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PBL3717A |
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| Part Number | PBL3717A |
| Manufacturer | STMicroelectronics (https://www.st.com/) |
| Description | The PBL3717Ais a monolithic IC which controls and drives one phase of a bipolar stepper motor with chopper control of the phase current. Current levels may be selected in threesteps by means of two lo... |
| Features |
r current recirculation. An externalconnectionto the lower emitters is available 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 is from 0 to 70 °C. The PBL3717Ais supplied in a 12 + 2 + 2 lead Powerdip package.
April 1993
PIN CONNECTION (top view)
1/11
PBL3717A
PIN FUNCTIONS
N° 1 2 Name UTPUT B PULSE TIME Function Output Connection (with pin 15). The output stage is a ”H” bridge formed by four transistors and four diodes suitable for switching applications.... |
| Document |
 PBL3717A Data Sheet
PDF 187.85KB |
| Distributor | Stock | Price | Buy |
|---|
| No. | Partie # | Fabricant | Description | Fiche Technique |
|---|---|---|---|---|
| 1 | PBL3717 |
Ericsson Components |
Stepper Motor Drive Circuit |
|
| 2 | PBL3717-2 |
Ericsson |
Stepper Motor Drive Circuit |
|
| 3 | PBL3726 |
ST Microelectronics |
Mask - Programmable Speech Circuits |
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| 4 | PBL3726 |
STMicroelectronics |
(PBL3726 Series) MASK - PROGRAMMABLE SPEECH CIRCUITS |
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| 5 | PBL3726-11 |
STMicroelectronics |
MASK - PROGRAMMABLE SPEECH CIRCUITS |
|