BH5510KVT
System Motor Driver IC for Slim Drivers (3 sensors)

ROHM的超薄型3感測器系統馬達驅動器BH5510KV、BH5510KVT、BH5511KV為一款用於筆記型PC的基本系列,內建驅動PC光碟機、燒錄機所需的驅動器。備有融入最新技術,實現主軸馬達靜音化、低速轉動穩定性的機種。

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* 本產品是標準級的產品。
本產品不建議使用的車載設備。

Product Detail

 
料號 | BH5510KVT-E2
狀態 | 推薦品
封裝 | TQFP48V
單位數量 | 1500
最小包裝數量 | 1500
包裝形式 | Taping
RoHS | Yes

規格:

Grade

Standard

Usage

DVD

Number of Channels

6.0

Operating Temperature (Min.)[°C]

-40

Operating Temperature (Max.)[°C]

85

Package Size [mm]

9x9 (t=1.2)

功能:

・主軸馬達驅動器透過ROHM獨創的S!PWM×2超靜音驅動方式,實現低噪音
・主軸馬達驅動器內建增益切換功能,可實現低速穩定的電路
・致動器線圈驅動器無不感應帶,線性良好
・致動器線圈驅動器透過外接R.C,可使符合負載特性的頻率響應達到最佳化
・設備上沒有使用傾斜線圈負載的時候,可作爲退片馬達驅動器使用
・STBY輸入有3種模式,可切換為主軸馬達驅動器單獨工作

Design Resources

 

Technical Articles

Schematic Design & Verification

  • Method for Monitoring Switching Waveform
  • Importance of Probe Calibration When Measuring Power: Deskew
  • Impedance Characteristics of Bypass Capacitor

Thermal Design

  • What Is Thermal Design
  • Basics of Thermal Resistance and Heat Dissipation
  • Method for Calculating Junction Temperature from Transient Thermal Resistance Data
  • Notes for Temperature Measurement Using Thermocouples
  • Two-Resistor Model for Thermal Simulation
  • Notes for Temperature Measurement Using Forward Voltage of PN Junction
  • Thermal Resistance
  • Precautions When Measuring the Rear of the Package with a Thermocouple

Packaging & Quality

Package Information

  • Package Information
  • Anti-Whisker formation

Manufacturing Data

  • Factory Information

Environmental Data

  • UL94 Flame Classifications of Mold Compound
  • Compliance with the ELV directive
  • REACH SVHC Non-use Declaration
  • RoHS Comission Delegated Directive

Export Information

  • The Export Control Order
  • Export Administration Regulations(EAR)