MTD6502B-L MICROCHIP [Microchip Technology], MTD6502B-L Datasheet - Page 7

• Manufacturer Part Number: MTD6502B-L
• Description: 5V 3-Phase BLDC Sinusoidal Sensorless Fan Motor Driver
• Manufacturer: MICROCHIP [Microchip Technology]

2.0
The descriptions of the pins are listed in
TABLE 2-1:
 2011 Microchip Technology Inc.
Legend: I = Input; O = Output
MTD6502B
3x3 TDFN
2, 6
10
11
1
3
4
5
7
8
9
PIN DESCRIPTIONS
MTD6502B PIN FUNCTION TABLE
Type
—
—
—
—
O
O
O
O
I
I
Name
OUT1
OUT2
OUT3
PWM
GND
V
V
DIR
FG
EP
DD
CC
Table
Motor speed indication output
Negative voltage supply (ground)
Internal regulator output (for decoupling only)
Single phase coil output pin
Single phase coil output pin
Single phase coil output pin
Positive voltage supply for motor driver
Motor Rotation Direction:
PWM input signal for speed control
Exposed Thermal Pad (EP)
2-1.
- Forward direction: connect pin to GND or leave floating
- Reverse direction: connect pin to V
Function
DD
MTD6502B
DS25003A-page 7