LB11920-E SANYO, LB11920-E Datasheet - Page 7

• 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

Continued from preceding page.
Pin No.
11
12
13
14
15
16
Pin name
GND1
PWM
V CC
TOC
CSD
S/S
Start/stop control pin.
Start with L and stop with H or in the open
condition.
Control circuit power pin.
GND pin (control circuit block).
Pin to set the PWM oscillation frequency.
Connect a capacitor between this pin and GND.
PWM waveform comparator pin.
Normally use with “L” or open. To control the
output duty by applying the voltage to this pin
without using the PWMIN pin, set the PWMIN pin
to “L”.
Pin to set the operation time of motor lock
protection circuit.
Insertion of a capacitor (about 10μF) between
CSD and GND enables setting of the protection
operation time of about 3.5sec.
Function
LB11920
V CC
V CC
V CC
V CC
Equivalent circuit
200Ω
Continued on next page.
3.5kΩ
300Ω
No.7229-7/10
15
11
14
16