SPF6102
SPF6102 is 3-phase Brushless Motor Driver IC manufactured by Sanken.
Description
The SPF6102 is 3-phase Brushless Motor Driver IC. The IC is suitable for the applications which the maximum applied voltage to the motor is 150 V or less.
The IC is driven by a bootstrap circuit, and the charge to this boost power supply (boot capacitor) is supplied from the internal auxiliary power supply. This auxiliary power supply is boosted by the internal charge pump circuit and supplies a stable voltage that does not depend on the automotive inherent battery variation to the gate drive circuit.
The IC uses the pact SMD package, HSOP48 with high thermal dissipation and provides high-density mounting. Since the IC has the various protection functions, it can drive 3-phase brushless motor with few external ponents.
Features
- AEC-Q100 Qualified
- Built-in Bootstrap Diode
- Built-in Auxiliary Power Supply (VREGx)
- Bare Lead Frame: Pb-free (Ro HS pliant)
- Enable Function
(All phases shutdown with EN = logic low)
- Fault Signal Output at Protect Circuit Activated
- Protections
- Simultaneous On-state Prevention
- VBB Pin Overvoltage Protection (VBB_OVP): Auto- restart
- Undervoltage Lockout
VBB Pin (VBB_UVLO): Auto-restart VDD Pin (VDD_UVLO): Auto-restart VREGx Pin (VREGx_UVLO): Auto-restart
- Thermal Shutdown (TSD)
Controller
Typical Application
Fault Enable
LIN3 HIN3
LIN2 HIN2
HIN1 LIN1
RFO FLT 28 EN 21
LOC 20
HIC 19
VBB 18
CP1C 17
CP2C 16
VREGC 15 LGND 14 LOB 13 HIB 12 CP1B 11 CP2B 10
VREGB 9
VREGA 8
CP2A 7
CP1A 6 HIA 5 LOA 4 VDD 3
LGND...
