TB6581H Datasheet, PDF (1/14 Pages) Toshiba Semiconductor – 3-Phase Full-Wave Sine-Wave PWM Brushless Motor Controller

TB6581H/HG
TOSHIBA Bi-CMOS Power Integrated Circuit Multi-Chip Package (MCP)
TB6581H/HG
3-Phase Full-Wave Sine-Wave PWM Brushless Motor Controller
The TB6581H/HG is a high-voltage PWM BLDC motor driver.
The product integrates the TB6551F/FG sine-wave controller and
the TPD4103AK high-voltage driver in a single package (“2-in-1”).
It is designed to change the speed of a BLDC directly motor by
using a speed control signal (analog) from a microcontroller.
Features
• A sine wave PWM drive controller and a high-voltage driver
integrated in a single package.
• IGBTs arranged in three half-bridge units
• Triangle wave generator (carrier frequency = fosc/254 (Hz))
• Dead-time insertion (1.9 µs)
Weight:
HZIP25-P-1.00K: 7.7 g (typ.)
• High-side bootstrap supply
• Bootstrap diode
• Overcurrent protection, thermal shutdown, and undervoltage lockout
• On-chip regulator (Vreg = 7 V (typ.), 30 mA (max),
Vrefout = 5 V (typ.), 30 mA (max))
• Operating power supply voltage range: VCC = 13.5~16.5 V
• Motor power supply operating voltage range: VB = 50~400 V
TB6581HG:
TB6581HG is a Pb-free product.
The following conditions apply to solderability:
*Solderability
1. Use of Sn-63Pb solder bath
*solder bath temperature = 230˚C
*dipping time = 5 seconds
*number of times = once
*use of R-type flux
2. Use of Sn-3.0Ag-0.5Cu solder bath
*solder bath temperature = 245˚C
*dipping time = 5 seconds
*the number of times = once
*use of R-type flux
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2004-03-01