500 V, 1 A to 3 A High Voltage 3-phase Motor Drivers
SLA6870MH, SMA/SLA6860MH Series
Data Sheet
Description
The SLA687...
500 V, 1 A to 3 A High Voltage 3-phase Motor Drivers
SLA6870MH, SMA/SLA6860MH Series
Data Sheet
Description
The SLA6870MH and the SMA/SLA6860MH series are high voltage 3-phase motor drivers in which
transistors, pre-drive circuits, and bootstrap circuits (diodes and resistors) are highly integrated.
Selectable ZIP24 packages (fully-molded or heatsink type) with various leadforms enable excellent mountability to a wide range of applications. These products can optimally control the inverter systems of low- to medium-capacity motors.
Features
● Built-in Bootstrap Diodes with Current Limiting Resistors (210 Ω)
● CMOS-compatible Input (5 V) ● Shutdown Function ● Bare Lead Frame: Pb-free (RoHS Compliant) ● Protections Include:
Undervoltage Lockout for Power Supply VBx Pin (UVLO_VB): Auto-restart VCC1 Pin (UVLO_VCC1): Auto-restart VCC2 Pin (UVLO_VCC2): Auto-restart
Overcurrent Limit (OCL) Overcurrent Protection (OCP):
Auto-restart with Adjustable OCP Hold Time Thermal Shutdown (TSD): Auto-restart
Typical Application
Controller
VCC
VCC1 4
HIN3 HIN2 HIN1
5V RCL
CCL
COM1 6 HIN3 7 HIN2 8 HIN1 9
High-side MIC
SD1 5
LIN3 LIN2 LIN1
5V
RSD2
Fault
5V
RRC
OCL 17 LIN3 18 LIN2 19 LIN1 20 COM2 21
SD2 22
VCC2 23
RC 15
Low-side MIC
CSD2 CRC
GND
1 VB1 2 VB2 3 VB3 10VBB
CBOOT1 CBOOT2
CBOOT3 VDC
24 U W1
11
12 V
M
13 W2
14 LS2 16 LS1
RS
CSB CDC
Packages
ZIP24 Fully-molded type
(SMA686xMH)
Heatsink type (SLA686xMH/7xMH)
Leadform 2451
Leadform 2175
Leadform 2452
Leadfor...