BD9G341AEFJ-LB
1ch降壓開關穩壓器
BD9G341AEFJ-LB
BD9G341AEFJ-LB
1ch降壓開關穩壓器
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。
Product Detail
規格:
ch
1
Integrated FET / Controller
Integrated FET
Topology
Buck
Synchronous / Nonsynchronous
Non-synchronous
Vin1(Min.)[V]
12
Vin1(Max.)[V]
76
Vout1(Min.)[V]
1
Vout1(Max.)[V]
76
Iout1(Max.)[A]
3
SW frequency(Max.)[MHz]
0.75
EN
Yes
Operating Temperature (Min.)[°C]
-40
Operating Temperature (Max.)[°C]
85
Package Size [mm]
4.9x6 (t=1)
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
