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Part Number: LB11820M
Description: The LB11820M is a direct PWM drive pre-driver IC that is appropriate for 3-phase power brushless motor...
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LB11820M
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General Description
LB11820M General Description
The LB11820M is a direct PWM drive pre-driver IC that is appropriate for 3-phase power brushless motors. This IC can implement motor driver circuits that provide the desired output capabilities (voltage and current) by the use of appropriate discrete transistors in the output circuit. The LB11820M is optimal for driving the large motors used in air conditioners and on-demand hot water heaters.
LB11820M Maximum Ratings
| Parameter | Symbol | Conditions | Ratings | Unit |
| Maximum supply voltage 1 | VCC 1 max | VCC 1 | 14.5 | V |
| Maximum supply voltage 2 | VCC 2 max | VCC 2 | 14.5 | V |
| Maximum supply voltage 3 | VCC 3 max | VCC 3 | 20 | V |
LB11820M Features
• Three-phase bipolar drive
• Direct PWM drive
• Built-in braking function (Short braking)
• Forward/reverse switching function
• Reverse motion mode protection circuit
• Full complement of protection circuits, include current limiter, low-voltage protection, and motor constraint (rotor locking) protection circuits
• Supports control from either a command voltage or a PWM duty input.
• Direct PWM drive
• Built-in braking function (Short braking)
• Forward/reverse switching function
• Reverse motion mode protection circuit
• Full complement of protection circuits, include current limiter, low-voltage protection, and motor constraint (rotor locking) protection circuits
• Supports control from either a command voltage or a PWM duty input.
LB11820M Connection Diagram
LB11820M
PDF/DataSheet Download
- Datasheet: LB11820M
- File Size: 496093 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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