SMA6852MZ
SMA6852MZ is High Voltage 3-Phase Motor Driver manufactured by Sanken.
Description
Package
The SMA685x M series provides a highly-integrated solution by incorporating key ponents into one package
- MOSFETs in a 3-phase full-bridge configuration, built-in protection functions such as UVLO (undervoltage lockout) and TD (thermal detection) circuits, pre-driver ICs with 7.5 V regulator output, and bootstrap diodes with limiting resistors.
The products are capable of detecting overcurrent through three shunt resistors. And their packages are fully-molded SIPs.
- Package Name: SMA
- Pin Pitch:
1.27 mm
- External Size: 31 × 10.2 × 4 mm
Applications
Include motor control for:
- Air conditioner fan
- Air purifier fan
- Washer-dryer fan
Features and Benefits
- Built-in bootstrap diodes with limiting resistors
- CMOS-patible input (3.3 or 5 V)
- Built-in protection circuit for controlling power supply voltage drop (UVLO)
- Built-in overheat detection circuit (TD)
- Regulator output: 7.5 V, 35 m A
- Overcurrent detection enabled via three shunt resistors
- Small SIP (SMA, 24 pins)
Product Specifications
Part Number
SMA6852MZ SMA6853MX SMA6854MZ
MOSFET Breakdown Voltage, VDDS
(V) 500 500 600
Output Current (Continuous), IO
(A)
1.5 2.5 1.5
Functional Block Diagram
VCC1(4)
VB1(1) VB2(2) VB3(3) Boot Di RB
HIN1(8) HIN2(7) HIN3(6)
1(5)
UVLO
Input Logic
VCC2(23)
VREG(16)
7.5V...
