BD62220AEFV
PPC、其他用途高性能、高可靠性36V耐压 2ch有刷电机驱动器系列
BD62220AEFV
PPC、其他用途高性能、高可靠性36V耐压 2ch有刷电机驱动器系列
BD62220AEFV是能驱动2个DC有刷电机或1个双极型步进电机驱动器的含2个电路的H桥电机驱动器。通过直接PWM驱动或恒流PWM控制可实现高效率驱动。内置各种保护电路，可输出通知各种保护电路动作的支持Wired-Or的异常检出信号，有利于实现组件的高可靠性。
主要规格
特性：
Power Supply Voltage (Max.) [V]
28
Power Supply Voltage (Min.) [V]
8
Vcc (Max.)[V]
36
Iout (Max.)[A]
2
Iout Peak (Max.)[A]
2.8
Output On Resistance (Typ.)[Ω]
0.65
Number of Motors
2
VREF・PWM
-
Current Limit
Yes
High Speed Drive
-
Automotive class
No
Operating Temperature (Min.)[°C]
-25
Operating Temperature (Max.)[°C]
85
Package Size [mm]
9.7x6.4 (t=1)
特点：
- Single Power Supply Input (rated voltage of 36V)
- Rated Output Current (peak) : 2.0A (2.8A)
- Low ON-Resistance DMOS Output
- Forward, Reverse, Brake, Open
- Power Save Function
- External PWM Control
- PWM Constant Current Control (current limit function)
- Built-in Spike Noise Cancel Function
(external noise filter is unnecessary) - Driver for 2 DC Brush Motor
- Driver for 1 Stepper motor
- FULL STEP, HALF STEP (driving stepper motor)
- µSTEP Drive by External DAC (driving stepper motor)
- Built-in logic input pull-down resistor
- Cross-conduction Prevention Circuit
- Output detection signal during abnormal states (Wired-OR)
- Thermal Shutdown Circuit (TSD)
- Over-current Protection Circuit (OCP)
- Under Voltage Lock out Circuit (UVLO)
- Over Voltage Lock out Circuit (OVLO)
- Ghost Supply Prevention
(protects against malfunction when power supply is disconnected) - Adjacent Pins Short Protection
- Inverted Mounting Protection
- Microminiature, ultra-thin and high heat-radiation
(exposed metal type) HTSSOP-B28 package
