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Part Number: BH6514AFS
Description: The BH6514AFS is a PWM driver for CD and MD motors and actuators.In addition to a two-channel "H" bridge for the ac...
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BH6514AFS
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General Description
BH6514AFS General Description
The BH6514AFS is a PWM driver for CD and MD motors and actuators.
In addition to a two-channel "H" bridge for the actuators, the IC includes a three-phase driver for spindle motor drive,and a single-channel half bridge for synchronous rectification of the spindle drive VM.
BH6514AFS Maximum Ratings
| Parameter | Symbol | Value | Units |
| H-bridge power supply voltage | Vm | 9 | V |
| Control circuit power supply voltage | VDD | 9 | V |
| Pre-driver supply voltage | VG (18pin) | 12 | V |
| Driver output current | Io(ch3,ch4),Io(ch3,ch4) | 500 300*1 |
mA |
| Power dissipation | Pd | 850*2 | mW |
| Operating temperature range | Topr | -40~+85 | |
| Storage temperature range | Tstg | -55~+150 |
BH6514AFS Features
1) Compatible with PWM input.
2) Charge pump circuit to increase VG.
3) Charge pump circuit has free-running oscillator.
4) Each "H" bridge power supply can be supplied independently for efficient application.
5) Low on-resistance.
6) Low power consumption.
7) Compact SSOP-A32 package.
BH6514AFS Typical Application
Power drive for CD and MD players
BH6514AFS
PDF/DataSheet Download
- Datasheet: BH6514AFS
- File Size: 143275 KB
- Manufacturer: ROHM [Rohm]
- Click here to Download
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BH6514AFS Relative Products
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BH6512FS
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BH6511FS
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