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Part Number: LB11824M
Description: The LB11824M is a direct PWM drive predriver IC for use with three-phase power brushless motors. The L...
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LB11824M
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DataSheet
General Description
LB11824M General Description
The LB11824M is a direct PWM drive predriver IC for use with three-phase power brushless motors. The LB11824M can implement a motor drive circuit with the desired output capacity (voltage and current) by using appropriate external transistors. This device is optimal for motor drive in larger home appliances such as air conditioners and on-demand hot water heaters.
LB11824M Maximum Ratings
| Parameter | Symbol | Conditions | Ratings | Unit |
| Supply voltage 1 | VCC1 max | VCC1 pin | 14.5 | V |
| Supply voltage 2 | VCC2 max | VCC2 pin | 14.5 | V |
| Supply voltage 3 | VCC2 max | VCC3 pin | 20 | V |
| Output current | IO max | Pins UL, VL, WL, UH, VH, WH | 40 | mA |
| RF pin applied voltage | VRF max | 40 | V | |
| LVS pin applied voltage | VLVS max | 20 |
V | |
| TOC pin applied voltage | VTOC max | VCC2 | V | |
| VCTL pin applied voltage | VCTL max | 14.5 | V |
LB11824M Features
• Three-phase bipolar drive
• Direct PWM drive
• Built-in forward/reverse switching circuit
• Full complement of built-in protection circuits, including current limiter, undervoltage protection circuit, motor lockup protection circuit, and thermal protection circuit.
• Can be controlled by either a command voltage or the duty of an input PWM signal.
• Provides three types of Hall-effect element signal pulse outputs.
• Direct PWM drive
• Built-in forward/reverse switching circuit
• Full complement of built-in protection circuits, including current limiter, undervoltage protection circuit, motor lockup protection circuit, and thermal protection circuit.
• Can be controlled by either a command voltage or the duty of an input PWM signal.
• Provides three types of Hall-effect element signal pulse outputs.
LB11824M Connection Diagram
LB11824M
PDF/DataSheet Download
- Datasheet: LB11824M
- File Size: 182586 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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