ROHM Product Detail

BD63800EFV-C
오토모티브용 40V 내압 저소비 바이폴라 PWM 정전류 구동 스테핑 모터 드라이버

BD63800EFV-C는 전원 정격 40V, 출력전류 정격 1.35A의 저소비 바이폴라 PWM 정전류 구동 드라이버입니다. 입력 인터페이스는 CLK-IN 구동 방식과 SPI-IN 구동 방식을 채용하였으며, 여자 (励磁) 모드는 Full step, 1/2 step, 1/4 step, 1/8 step, 1/16 step, 1/32 step 모드에 대응합니다. 전류 감쇠 방식으로는 Fast decay / Slow decay 비율을 자유롭게 설정할 수 있는 Mix decay 모드, Fast decay / Slow decay를 자동 선택할 수 있는 Auto decay 모드를 실장하여, 모든 모터에 대해 최적의 제어 상태를 실현할 수 있습니다. 또한, 전원도 1계통으로 구동할 수 있어, 세트 설계가 용이합니다.

A Product Change Notice (PCN) is scheduled for this product.
While there will be no changes to electrical characteristics, certain specifications will be updated.
If you would like evaluation samples, please contact your sales representative or use the "Contact Us" form.

Product Detail

 
형명 | BD63800EFV-CE2
상태 | 구입 가능
패키지 | HTSSOP-B28
포장 사양 | Taping
포장 수량 | 2500
최소 포장 단위 | 2500
RoHS | Yes

기능 안전:

카테고리 : FS supportive
A product that has been developed for automotive use and is capable of supporting safety analysis with regard to the functional safety.

사양 :

Power Supply Voltage (Max.) [V]

28

Power Supply Voltage (Min.) [V]

6

Vcc (Max.)[V]

40

Iout (Max.)[A]

1.21

Iout Peak (Max.)[A]

1.35

Output On Resistance (Typ.)[Ω]

0.75

Step

to 1 / 32

MIX DECAY Function

Yes

Single power supply input

Yes

Automotive class

Yes

Interface

CLK-IN/Serial Interface(SPI)

Operating Temperature (Min.)[°C]

-40

Operating Temperature (Max.)[°C]

125

Package Size [mm]

9.7x6.4 (t=1.0)

Common Standard

AEC-Q100 (Automotive Grade)

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특징 :

  • AEC-Q100 Qualified (Grade 1)
  • Functional Safety Supportive Automotive Products
  • Low ON Resistance DMOS Output
  • CLK-IN Drive Mode
  • PWM Constant Current Control (Separately Excited)
  • Built-in Spike Noise Cancel Function
    (No external noise filter is required)
  • Supported Modes: Full step, 1/2, 1/4, 1/8, 1/16 and 1/32 step
  • Excitation Mode Switching Timing Free
  • Current Decay Mode Switch Function
    Mix Decay: Linear Adjustment of Slow Decay / Fast Decay Ratio
    Auto Decay: Automatic Switch of Slow Decay / Fast Decay
  • Selectable Rotation Direction: Clockwise/Counter Clockwise
  • Power Save Function
  • Built-in Pull-down Resistors for Logic Input
  • Power-on Reset Function
  • Malfunction prevention function w/o power supply
    (Ghost Supply Prevention Function)
  • Thermal Shutdown Function (TSD)
  • Thermal Warning Function (TW)
  • Over Current Protection Function (OCP)
  • Over Voltage Lock-out Function (OVLO)
  • Under Voltage Lock-out Function (UVLO)
  • Under Voltage Motor Hold Function
  • Open Detection Function
  • Stall Detection Function
  • Adjacent Pin Short Protection
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