TB6539FG(EL) Toshiba, TB6539FG(EL) Datasheet - Page 15
![IC MOTOR CTRL DC MOTOR 30SSOP](/photos/7/46/74692/tb6539fg_el__sml.jpg)
TB6539FG(EL)
Manufacturer Part Number
TB6539FG(EL)
Description
IC MOTOR CTRL DC MOTOR 30SSOP
Manufacturer
Toshiba
Type
3 Phase Full Wave Sine Wave PWM Brushless Motor Controllerr
Datasheet
1.TB6539NG.pdf
(20 pages)
Specifications of TB6539FG(EL)
Applications
DC Motor Controller, Brushless (BLDC), 3 Phase
Number Of Outputs
1
Voltage - Load
4.5 V ~ 18 V
Voltage - Supply
10 V ~ 18 V
Operating Temperature
-30°C ~ 115°C
Mounting Type
Surface Mount
Package / Case
30-SSOP
Operating Supply Voltage
10 V to 18 V
Supply Current
30 mA
Mounting Style
SMD/SMT
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Current - Output
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
TB6539FGTR
Operating Waveform When Driven by Sine-Wave PWM
Generation inside of IC
Output waveform
Inter-line voltage
Note: The motor is driven by a sine wave if REV = High-Z, i.e., if the Hall signals at start-up are 5 Hz (fosc = 4 MHz)
When driven by a sine wave, the motor is accelerated or decelerated according to the On duty of T
when the amplitude of the modulation symbol changes by voltage V
page 11).
Phase W
Phase U
Phase V
or higher and the motor is rotating in the same direction as that of the TB6551F/FG setting.
(W-U)
(V-W)
V
(U-V)
V
V
WU
VW
UV
W
U
V
Y
X
Z
Triangular wave frequency = carrier frequency = f
Modulation signal
15
osc
/252 (Hz)
(CW/CCW = Low, OS = High)
Triangular wave (carrier frequency)
e
(see the diagram of output On duty on
TB6539N/NG/F/FG
2007-07-17
ONU