TB6537FG(EL) Toshiba, TB6537FG(EL) Datasheet - Page 4
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TB6537FG(EL)
Manufacturer Part Number
TB6537FG(EL)
Description
IC CTLR SENSORLESS 3PHASE 24SSOP
Manufacturer
Toshiba
Type
3 Phase Full Wave Brushless DC Motor Controllerr
Datasheet
1.TB6537PGJ.pdf
(17 pages)
Specifications of TB6537FG(EL)
Applications
DC Motor Controller, Brushless (BLDC), 3 Phase
Number Of Outputs
1
Voltage - Supply
4.5 V ~ 5.5 V
Operating Temperature
-30°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
24-SSOP
Operating Supply Voltage
4.5 V to 5.5 V
Supply Current
0.3 mA
Mounting Style
SMD/SMT
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Current - Output
-
Voltage - Load
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
TB6537FGTR
Pin Description
TB6537P/PG TB6537F/FG
10
11
12
13
14
⎯
⎯
⎯
⎯
⎯
1
2
3
4
5
6
7
8
9
Pin No.
10
11
12
13
14
15
16
17
18
19
1
2
3
4
5
6
7
8
9
CW_CCW
SEL_OUT
SEL_LAP
OUT_UN
OUT_UP
OUT_VP
OUT_VN
Symbol
PWM
GND
X
V
LA0
LA1
NC
NC
NC
NC
NC
X
DD
Tin
T
I/O
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
O
O
O
O
I
I
I
I
I
I
Lead angle setting signal input pin
•
•
•
•
•
PWM signal input pin
•
•
•
Rotation direction signal input pin
•
•
•
Not connected
Pin to select the synthesis method of the burn-in signal and PWM signal
•
•
•
Not connected
Lap turn-on select pin
•
•
•
Not connected
Resonator connecting pin
•
Connected to GND.
Connected to 5-V power supply.
U-phase upper turn-on signal output pin
•
•
U-phase lower turn-on signal output pin
•
•
Not connected
V-phase upper turn-on signal output pin
•
•
Not connected
V-phase lower turn-on signal output pin
•
•
LA0 = Low, LA1 = Low: Lead angle 0°
LA0 = High, LA1 = Low: Lead angle 7.5°
LA0 = Low, LA1 = High: Lead angle 15°
LA0 = High, LA1 = High: Lead angle 30°
Built-in pull-down resistor
Inputs Low-active PWM signal
Built-in pull-up resistor
Disables input of duty-100% (Low) signal
High for 250 ns or longer is required.
High: Reverse (U → W → V)
Low, Open: Forward (U → V → W)
Built-in pull-down resistor
Low: Upper PWM
High: Upper/Lower alternate PWM
Built-in pull-down resistor
Low: Lap turn-on
High: 120° turn-on
Built-in pull-up resistor
Selects starting commutation frequency.
Starting commutation frequency f
U-phase winding wire positive ON/OFF switching pin
ON: Low, OFF: High
U-phase winding wire negative ON/OFF switching pin
ON: High, OFF: Low
V-phase winding wire positive ON/OFF switching pin
ON: Low, OFF: High
V-phase winding wire negative ON/OFF switching pin
ON: High, OFF: Low
4
Description
st
= Resonator frequency f
TB6537P/PG/F/FG
xt
2006-3-6
/(6 × 2
17
)