LB11920-E SANYO, LB11920-E Datasheet - Page 6

• Manufacturer Part Number: LB11920-E
• Description: IC MTR DVR 3-PHASE DIP28H
• Manufacturer: SANYO

Specifications of LB11920-E

• Applications: DC Motor Driver, Brushless (BLDC), 3 Phase
• Number Of Outputs: 1
• Voltage - Load: 9.5 V ~ 30 V
• Voltage - Supply: 4.5 V ~ 5.5 V
• Operating Temperature: -20°C ~ 80°C
• Mounting Type: Through Hole
• Package / Case: 28-DIP (0.550", 12.7mm) Exposed Pad
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Output: -
• Other names: 869-1227

Pin Functions
Pin No.
3, 26
5, 25
6, 24
28
10
1
2
7
8
9
Pin name
PWMIN
GND2
OUT1
OUT2
OUT3
F/R
VM
RF
HP
BR
Motor drive output pin.
Output GND pin.
Power pin.
Output Tr power and output current detector pins,
which connect low resistance (Rf) to VM.
The output current is limited to the current value
set with I OUT = V RF /Rf.
Hall element signal three-phase composite
output. Withstand voltage 35V max.
Brake input pin.
“L” for brake and “H” or open for normal rotation.
PWM pulse input pin.
L for output drive and H or open for output OFF.
Forward/reverse input pin.
Function
LB11920
VM
V CC
V CC
V CC
V CC
300Ω
Equivalent circuit
RF
Continued on next page.
3.5kΩ
3.5kΩ
3.5kΩ
5 25
6 24
1
3 26
7
2 28
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10
8
9