SPF7211
SPF7211 is 2-ph Stepper-motor Driver manufactured by Sanken.
Features
- Low output saturation voltage (high-side: 1.5V max.; low-side: 0.8V max.)
- Built-in recovery diode
- Built-in standby function
- Built-in overcurrent and thermal protection circuits and low voltage input shutoff function
- Built-in overload and disconnection detection function
Absolute Maximum Ratings
Parameter
Symbol
Ratings
Unit Remarks
Main power supply voltage Input voltage
Output current
Flag terminal withstand voltage Flag terminal current Detect voltage
Power dissipation
Junction temperature Operating temperature Storage temperature
VBB VIN Io Io Peak VFlag IFlag VRs
Tj Top Tstg
- 0.3 to 15
±0.8 ±1.0
7 3
- 2 to 2 4.1 39 150
- 40 to 110
- 40 to 150
V V VIN VBB
A Tw 1m S
V VFlag VBB m A
For Ta = 25°C
- 1 For Tc (Ttab) = 25°C
°C
°C
°C
Note:
- 1: With glass epoxy + copper foil board (size 5.0- 7.4cm; t: glass epoxy =1.6mm /copper foil =18µm)
Remended Operation...
