Integrated, Single-Chip Direct BLDC Motor Driver IC

 Integrated 3-Phase BLDC motors operating from a 450VDC (down to 20VDC) voltage bus

 Integrated Charge Pump - Constant TOP Arm bias independent of motor speed

 Integrated 3-Phase Brushless (Electronic) commutation via external Hall ICs

 Integrated 3-Phase 6-IGBT Motor Bridge with on-chip free-wheeling diodes

 Pinout and Board Layout are compatible with the existing Hitachi ECN3022

 Breakdown, Max rated 500VDC/1.5A

 Latch-Up free monolithic IC built with a high voltage Dielectrically Isolated (DI) process

 Available in 3 package types with built-in heat sink (Tab)

 Functions and Features

 Simple Variable Speed Control via a single (VSP) analog input

 PWM Speed Control without requiring a MicroController

 PWM duty cycle generator provides a 0% to 100% speed control range

 Tachometer - Generates a (RPM/60)x(P/2) x 3 Hertz speed signal (FG)

 BOTTOM Arms switch at up to 20kHz via an on-chip OSC/PWM

 On-Chip 7.5VDC regulator (CB) with a guaranteed external Min load (25mA)

 Over-Current protection is set by an external Sense Resistor (RS)

 Under-Voltage protection for TOP and BOTTOM IGBT Arms

 An all output IGBT Shut-OFF function

 Low stand-by power

 

 

Because of wholesale price is different from sample price, our website ca not state   Please send your required part number via emai to Sales@hkmjd com or add our skype id mjdccm898 for online talking  As we as welcome you ca us : 0755-83957301  We wi send offer for you;  Sometimes manufacturer's price is unstable, so we don't adjust price i time  if you fee price is a little high for you, just fee free to contact us for consultatio  Thank you for your support ！

 

 

 

批發(fā)與零售價(jià)位不同,無(wú)法一一明示,詳情請(qǐng)通過(guò)郵件或客服咨詢(xún)(國(guó)內(nèi)銷(xiāo)售部電話:0755-83957301,企業(yè)QQ: 2850151585), 由于電子元器件價(jià)格不穩(wěn)定,時(shí)常有稍許變動(dòng),本公司未能及時(shí)調(diào)整,如您覺(jué)得售價(jià)不適，請(qǐng)與我們說(shuō)明并適當(dāng)議價(jià),謝謝支持。