BD90640EFJ-C
輸入電壓3.5V～36V 輸出開關電流4A 1ch降壓開關穩壓器
BD90640EFJ-C
輸入電壓3.5V～36V 輸出開關電流4A 1ch降壓開關穩壓器
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Description
BD90640EFJ-C為透過外接電阻可自由設定運作頻率並內建高耐壓POWER MOSFET開關穩壓器產品。輸入電壓範圍（3.5V ~ 36V）廣泛、其廣泛運作溫度範圍（-40°C~+125°C）為其特點、可透過外部同步輸入端子與外部時脈同步運作。 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
Specifications
ch
1
Integrated FET / Controller
Integrated FET
Topology
Buck
Synchronous / Nonsynchronous
Non-synchronous
Vin1(Min.)[V]
3.5
Vin1(Max.)[V]
36
Vout1(Min.)[V]
0.8
Vout1(Max.)[V]
36
Iout1(Max.)[A]
3.5
SW frequency setting (Max.)[MHz]
0.6
Light Load mode
No
EN
Yes
PGOOD
No
Operating Temperature (Min.)[°C]
-40
Operating Temperature (Max.)[°C]
125
Package Size [mm]
4.9x6.0 (t=1.0)
Common Standard
AEC-Q100 (Automotive Grade)
Features
- AEC-Q100 Qualified (Grade 1)
- Integrated Pch POWER MOSFET
- Low Dropout: 100% ON Duty Cycle
- External Synchronization Function
- Soft Start Function: 1.38ms (fsw = 500kHz)
- Current Mode Control
- Over Current Protection
- Low Supply Voltage Error Prevention
- Thermal Shut Down Protection
- Short Circuit Protection
- High power HRP7 package mounted
- Compact and High power HTSOP-J8 package mounted
- Load dump up to 42V.
