TB6581HG Toshiba, TB6581HG Datasheet - Page 8

• Manufacturer Part Number: TB6581HG
• Description: IC BRUSHLESS MOTOR CTLR 25HZIP
• Manufacturer: Toshiba
• Type: 3 Phase Full Wave Sine Wave PWM Brushless Motor Controllerr

Specifications of TB6581HG

• Applications: DC Motor Controller, Brushless (BLDC), 3 Phase
• Number Of Outputs: 1
• Current - Output: 1A
• Voltage - Load: 50 V ~ 400 V
• Voltage - Supply: 13.5 V ~ 16.5 V
• Operating Temperature: -30°C ~ 115°C
• Mounting Type: Through Hole
• Package / Case: 25-HZIP
• Product: Fan / Motor Controllers / Drivers
• Operating Supply Voltage: 15 V, 7 V
• Supply Current: 3 mA, 6 mA
• Mounting Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

(4)
(5)
Monitor protection for V
Overheat protection
becomes abnormally high due to internal or external heat generation.
When V
The overheat protection circuit will operate and all IGBTs will be turned off if the chip temperature
T
After the overheat protection circuit is turned on, the return temperature is 145°C (typ.).
SD
= 165°C (typ.)
V
BS
BS
High-side IGBT
Turn-off high-side IGBT
(Output -BS)
power supply is lowered, the high-side IGBT is turned off.
BS
9.5 V (typ.)
T
Bootstrap power supply
SDhys
= 20°C (typ.)
8
Output
9.0 V (typ.)
Turn-off high-side IGBT
TB6581H/HG
2006-03-02