LB1947-E, LB1950U-TRM, LB1950V Selling Leads, Datasheet
MFG:SANYO Package Cooled:SIP-13HJ D/C:05+ ROHS
LB1947-E, LB1950U-TRM, LB1950V Datasheet download
Part Number: LB1947-E
MFG: SANYO
Package Cooled: SIP-13HJ
D/C: 05+ ROHS
LB1947-E, LB1950U-TRM, LB1950V
- Table of contents:
Info of LB1947-E
Info of LB1950U-TRM
Info of LB1950V
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About LB1000-SI
PDF/DataSheet Download
Datasheet: LB1000-SI
File Size: 33010 KB
Manufacturer: LEM [LEM]
Download : Click here to Download
About LB1000-SI
PDF/DataSheet Download
Datasheet: LB1000-SI
File Size: 33010 KB
Manufacturer: LEM [LEM]
Download : Click here to Download
About LB1950V
PDF/DataSheet Download
Datasheet: LB1950V
File Size: 150505 KB
Manufacturer: Sanyo
Download : Click here to Download
LB1950V General Description
The LB1950V is a 3-phase brushless sensorless motor driver IC that is particularly well-suited to driving camcorder drum motors.
LB1950V Maximum Ratings
|
Parameter |
Symbol |
Conditions |
Ratings |
Unit |
|
Maximum supply voltage |
VCC1 max |
7 |
V | |
|
VCC2 max |
12 |
V | ||
|
VS max |
VCC2 |
V | ||
|
Output voltage |
VO max |
VS + 2 |
V | |
|
VI1 max |
Control system |
0.3 to VCC1 + 0.3 |
V | |
|
Input voltage |
VI2 max |
U, V, W, COM |
VS + 2 |
V |
|
Output current |
IO max |
1.0 |
A | |
|
wable power dissipation |
Pd max |
0.5 |
W | |
|
Operating temperature |
Topr |
20 to +75 |
°C | |
|
Storage temperature |
Tstg |
55 to +150 |
°C |
LB1950V Features
• Drives 3-phase full-wave brushless sensorless motors
• Soft switching drive
• Speed control using motor power-supply voltage control for reduced power
• Allows operation from a 3-V power supply.
• The residual output voltage can be set to one of four values.
• Supports bidirectional rotation.
• Standby function (only the FG and PG amplifiers operate)
• Brake circuit
• Thermal shutdown circuit
• FG and PG amplifiers
• Soft switching drive
• Speed control using motor power-supply voltage control for reduced power
• Allows operation from a 3-V power supply.
• The residual output voltage can be set to one of four values.
• Supports bidirectional rotation.
• Standby function (only the FG and PG amplifiers operate)
• Brake circuit
• Thermal shutdown circuit
• FG and PG amplifiers
LB1950V Connection Diagram
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