Description
PBD 3517/1 is a bipolar, monolithic, integrated circuit, intended to drive a stepper motor in a unipolar, bilevel way.
Features
- Complete driver and phase logic on chip.
- 2 x 350 mA continuous-output current.
- Half- and full-step mode generation.
- LS-TTL-compatible inputs.
- Bilevel drive mode for high step rates.
- Voltage-doubling drive possibilities.
- Half-step position-indication output.
- Minimal RFI.
- 16-pin plastic DIP package or 16 pin small outline wide body
VCC
VSS
PQR
LB
STEP PB2
INH OA OB
PA2 PA1
GND
16-pin plastic DIP 16-pin SO (w.
PBD3517-1_Ericsson.pdf
