OBSOLETE
SX1A5201E1S
Package:SOP25
The SX1A5201E1S is a high voltage 3-phase motor driver IC in which transistors, a pre-driver IC (MIC), and bootstrap circuits (diodes and resistors) are highly integrated.
The product can optimally control the inverter systems of small- to medium-capacity motors that require universal input standards.
Design Support
Related Documents
Calculation Tools
Features
-
・Built-in Bootstrap Diodes
・CMOS-compatible Input (3.3 V or 5 V)
・Bare Lead Frame: Pb-free (RoHS Compliant)
・Isolation Voltage: 1500 V (for 1 min)
・Fault Signal Output at Protection Activation (FO Pin)
・Protections Include:
Overcurrent Protection (OCP): Auto-restart
Undervoltage Lockout for Power Supply
High-side (UVLO_VB): Auto-restart
Low-side (UVLO_VCC): Auto-restart
Thermal Shutdown (TSD): Auto-restart
Application
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For motor drives such as:
・Fan Motor for Air Conditioner
・Fan Motor for Air Purifier and Electric Fan
Specifications
Type | Power IC |
---|---|
Breakdown Voltage | 500 V |
Output Current | 1.5 A |
RDS(ON) max./ VCE(SAT) typ. |
2.0Ω |
Output Element | MOSFET |
Input Threshold | 3.3/5.0 V |
UVLO | YES |
Overcurrent (OCP or OCL) | OCP |
Temperature Detection | Thermal Shutdown |
Fault Signal Output | YES |
3 Shunt Support | NO |
Bootstrap Diode | Built-in |
Simultaneous On-state Protection | NO |
Reg Output | NO |
Package Weight (Typ.) | g |
Typical Application
Block Diagram
Pin Configuration Definitions
Questions or Comments?
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