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MFG:SANYO Package Cooled:DIP
Part Number: LB11920
MFG: SANYO
Package Cooled: DIP
Description: The LB11920 is a direct PWM drive motor driver IC for 3-phase power brushless motors. The PWM duty can...
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LB11920
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DataSheet
General Description
LB11920 General Description
The LB11920 is a direct PWM drive motor driver IC for 3-phase power brushless motors. The PWM duty can be controlled by IC inputs, and it can be used over the wide supply voltage range of 9.5 to 30 V.
LB11920 Maximum Ratings
| Parameter | Symbol | Conditions | Ratings | Unit |
| Supply voltage 1 | VM max | 35 | V | |
| Supply voltage 2 | VCC max | 7 | V | |
| Applied output voltage | VOUT max | OUT1 to OUT3 | 35 | V |
| Maximum applied intput voltage | IO max | T500 ms | 3.5 | A |
| Allowable power dissipation 1 | Pdmax1 | Independent IC | 3 | W |
| Allowable power dissipation 2 | Pdmax2 | *With specified substrate | 20 | W |
| Operating temperature | Topr | 20 to +75 | °C | |
| Storage temperature | Tstg | 55 to +150 | °C |
LB11920 Features
• Three-phase bipolar drive (35 V, 3.5 A)
• Direct PWM drive
• Built-in high and low side kickback absorbing diodes
• Braking function (short-circuit braking)
• Built-in forward/reverse direction switching circuit
• Full complement of built-in protection circuits, including current limiter, low-voltage protection, motor lock (physical constraint) protection, and thermal protection circuits
• The PWM duty can be controlled by IC inputs
• Direct PWM drive
• Built-in high and low side kickback absorbing diodes
• Braking function (short-circuit braking)
• Built-in forward/reverse direction switching circuit
• Full complement of built-in protection circuits, including current limiter, low-voltage protection, motor lock (physical constraint) protection, and thermal protection circuits
• The PWM duty can be controlled by IC inputs
LB11920 Connection Diagram
LB11920
PDF/DataSheet Download
- Datasheet: LB11920
- File Size: 105871 KB
- Manufacturer: SANYO [Sanyo Semicon Device]
- Click here to Download
- ·LB1000-SI
- LEM [LEM]
- Current Transducer LB 1000-SI/SP2
- 33010 KB
- ·LB1000-SI/SP2
- LEM [LEM]
- Current Transducer LB 1000-SI/SP2
- 33010 KB
- ·LB100-S
- LEM [LEM]
- Current Transducer LB 100-S/SP3
- 54384 KB
- ·LB100-S/SP3
- LEM [LEM]
- Current Transducer LB 100-S/SP3
- 54384 KB
- ·LB1011AB
- ETC [ETC]
- LH1263 E&M Signaling Circuit
- 664865 KB
- ·LB1013AD
- ETC [ETC]
- LH1263 E&M Signaling Circuit
- 664865 KB
- ·LB104V03
- PHILIPS [Philips Semiconductors]
- Liquid Crystal Display
- 386221 KB
- ·LB104V03-A1
- PHILIPS [Philips Semiconductors]
- Liquid Crystal Display
- 386221 KB
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