BD61258MUV (开发中)
Multi-function Single-phase Full-wave FAN Motor Pre-Driver
BD61258MUV (开发中)
Multi-function Single-phase Full-wave FAN Motor Pre-Driver
BD61258MUV is pre-driver IC to drive single phase Hbridge output composed of external MOS FET. The power supply input pin and the drive output have voltage rating of 40V, so it can be used in a 24V power supply without using voltage drop down circuit.
本产品不建议使用于车载设备。
主要规格
特性：
Type
Pre Driver
Power Supply Voltage (Max.) [V]
38
Power Supply Voltage (Min.) [V]
4.5
Vcc (Max.)[V]
40
Drive Type
Pseudo Sine Wave
Speed Control
DC/PWM
Standby mode
Yes
FG/AL Signal
FG/AL
Usage
General
Number of phase
Single-phase
Power supply
to 24V
Channel
1
Operating Temperature (Min.)[°C]
-40
Operating Temperature (Max.)[°C]
105
Package Size [mm]
4x4 (t=1)
特点：
- Pre-Driver for External Power MOS FET (P-N Complementary Type)
- Speed Controllable by PWM / DC Voltage
- Minimum Output Duty Limit
- Input / Output Duty Characteristics Adjustment
- Quiet Drive by PWM Soft Switching
- Lead / Delay Angle Setting
- Soft Start
- Standby Function
- Current Limit
- Lock Protection and Automatic Restart
- Speed Pulse Signal (FG), Lock Alarm Signal (AL) Selectable
- Both Hall Elements/Hall ICs are Available
