TB67B000HG

TB67B000HG TOSHIBA Bi-CMOS Power Integrated Circuit Multi-Chip Package (MCP) TB67B000HG High voltage 3-Phase Full-Wave Sine-Wave PWM Brushless Motor Driver The TB67B000HG is a high-voltage PWM BLDC motor driver. The product integrates a sine-wave PWM/wide-angle commutation controller and the high-voltage driver in a single package (two-in-one). It is designed to change the speed of a BLDC directly motor by using a speed control signal (analog) from a microcontroller. Features P-HDIP30-1233-1.78-001 A Controller and a high-voltage driver integrated in a single Weight: 2.59 g (typ.) package. Sine-wave PWM drive or wide-angle commutation drive is selectable. IGBTs arranged in three bridge units Built-in oscillator circuit (carrier frequency = f /252 (Hz)) osc High-side bootstrap supply: Built-in bootstrap diode Built-in overcurrent protection, thermal shutdown, undervoltage lockout, and motor-lock detection. On-chip regulator (V = 7 V (typ.), 30 mA (max), Vrefout = 5 V (typ.), 35 mA (max)) reg Operating power supply voltage range: V = 13.5 to 16.5 V CC Motor power supply operating voltage range: V = 50 to 450 V BB 1 2013-5-9 TB67B000HG Block Diagram OSCR TR V VREG V V refout CC BB 5 6 15 19 18 29 Lock System clock detection Regulator BSU 24 generator (5V) BSV 25 HUP 7 BSW 27 Under voltage HUM 8 lockout HVP 9 Regulator Under Under Under (7V) HVM 10 voltage voltage voltage lockout lockout lockout HWP 11 Under voltage HWM 12 High-side lockout level shift driver Control circuit LA 3 UH HU 23 U UL LU Thermal V 2 sp V 26 shutdown Input protection VH HV Output circuit W 28 FG logic 1 Input/Output LV VL circuit Low-side WH HW FGC 13 driver WL LW CW/CCW 17 SS 14 (Controller) (Driver) 16 4 20 21 22 30 SGND PGND IS1 IS2 IS3 Idc 2 2013-5-9