IC-SP-06027 R1
≪Contents≫
1. Overview
1-1. Dielectric isolation (DI) --------------------------------------------------------------------------------------------
1-2. Single-chip Inverter ICs -------------------------------------------------------------------------------------------
1-3. Composition of an inverter IC ----------------------------------------------------------------------------------
1-4. Motor drive system -------------------------------------------------------------------------------------------------
1-5. Block diagram of inverter ICs -----------------------------------------------------------------------------------
2. Content of specification ------------------------------------------------------------------------------------------------
3. Package
3-1. Model name ------------------------------------------------------------------------------------------------------------
3-2. Production lot number ---------------------------------------------------------------------------------------------
3-3. Marking ------------------------------------------------------------------------------------------------------------------
3-4. Package outline -------------------------------------------------------------------------------------------------------
4. Pins
4-1. Pin arrangement -----------------------------------------------------------------------------------------------------
4-2. Functions of the pins ----------------------------------------------------------------------------------------------
5. Functions and operational precautions
5-1. Protection function -------------------------------------------------------------------------------------------------
(1) Detection of VCC under voltage
(2) Current limitation
(a) Operation description
(b) How to set up
(c) Noises of the RS pin
(d) Precautions on wiring
(e) Motor lock
(3) Protection against short circuit
5-2. Charge pump circuit -----------------------------------------------------------------------------------------------
(1) Description of operation
5-3. Power supply sequence ------------------------------------------------------------------------------------------
5-4. VB power supply ----------------------------------------------------------------------------------------------------
5-5. Operation of the output IGBT of the VSP-input type ---------------------------------------------------
(1) PWM operation
(2) Output all-off function
(a) Function description
(b) Precautions
5-6. Internal Filter ----------------------------------------------------------------------------------------------------------
5-7. Dead time --------------------------------------------------------------------------------------------------------------
5-8. Calculation of power consumption ----------------------------------------------------------------------------
5-9. Derating ----------------------------------------------------------------------------------------------------------------
5-10. External components --------------------------------------------------------------------------------------------
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