1ch降壓開關穩壓器 - BD9G341AEFJ-LB

本產品專為工具機市場設計、並保證可長期供貨的Rank產品。BD9G341AEFJ-LB為高電壓76V輸入對應並內建功率MOSFET的降壓1ch開關穩壓器。耐壓80V額定3.5A、內建導通電阻150mΩ功率MOSFET。 此外可依電流模式控制方式、達成高速暫態響應和簡單的相位補償設定。頻率在50kHz ~ 750kHz之間可變動、並內建低電壓誤運作防止電路、過電流保護電路等保護功能。此外透過高精度的EN引腳門限可低電壓鎖定、或是外接遲滯電阻進行設定。

料號 | BD9G341AEFJ-LBE2
狀態 | 推薦品
封裝 | HTSOP-J8
單位數量 | 2500
最小包裝數量 | 2500
包裝形式 | Taping
RoHS | Yes

規格:

Grade

Industrial

ch

1

Integrated FET / Controller

Integrated FET

Topology

Buck

Synchronous / Nonsynchronous

Non-synchronous

Vin1(Min.)[V]

12.0

Vin1(Max.)[V]

76.0

Vout1(Min.)[V]

1.0

Vout1(Max.)[V]

76.0

Iout1(Max.)[A]

3.0

SW frequency(Max.)[MHz]

0.75

EN

Yes

Operating Temperature (Min.)[°C]

-40

Operating Temperature (Max.)[°C]

85

功能:

  • Long Time Support Product for Industrial Applications
  • Wide input voltage range from 12V to 76V.
  • Integrated 80V/3.5A/150mΩ NchFET.
  • Current mode.
  • Variable frequency from 50kHz to 750kHz.
  • Accurate reference voltage. (1.0V±1.5%).
  • Precision EN threshold (±3%).
  • Soft-start function
  • 0µA Standby current
  • Over Current Protection (OCP),
    Under Voltage Lockout (UVLO),
    Thermal-Shutdown (TSD),
    Over Voltage Protection (OVP)
  • Thermally enhanced HTSOP-J8 package