BD69730FV
高性能單相全波風扇馬達驅動器
BD69730FV
高性能單相全波風扇馬達驅動器
BD69730FV是控制由功率電晶體構成的馬達驅動部位的預驅動器。搭載了限流（電流限制電路）、無需外置電容的鎖定保護電路、高效降低馬達驅動音的PWM軟開關、控制電源接通時馬達衝擊電流的緩啟動、不受鎖定保護時間影響可重啟馬達的快速啟動等各種功能。
Product Detail
規格:
Type
Pre Driver
Power Supply Voltage (Max.) [V]
17
Power Supply Voltage (Min.) [V]
4.3
Vcc (Max.)[V]
20
Drive Type
PWM Soft SW
Speed Control
DC/PWM
Standby mode
-
FG/AL Signal
FG/AL
Usage
General
Number of phase
Single-phase
Power supply
4.3 to 17
Channel
1
Operating Temperature (Min.)[°C]
-40
Operating Temperature (Max.)[°C]
105
Package Size [mm]
5.0x6.4 (t=1.35)
功能:
- Pre-driver for external power transistors
- Speed controllable by DC/direct PWM input
- PWM soft switching
- Soft start
- Quick start
- Current limit
- Lock protection and automatic restart
- Rotation speed pulse signal (FG) output
