BD35390FJ
1A Variable Output Termination Regulator for DDR-SDRAMs
BD35390FJ
1A Variable Output Termination Regulator for DDR-SDRAMs
BD35390FJ is a termination regulator that complies with JEDEC requirements for DDR1/2/3-SDRAM. This linear power supply uses a built-in N-channel MOSFET and high-speed OP-AMPS specially designed to provide excellent transient response. It has a sink/source current capability up to 1A and has a power supply bias requirement of 3.3V to 5.0V for driving the N-channel MOSFET. By employing an independent reference voltage input (VDDQ) and a feedback pin (VTTS), this termination regulator provides excellent output voltage accuracy and load regulation as required by JEDEC standards.
For Automotive usage, please contact Sales.
Product Detail
Specifications:
ch
1
Withstand Voltage (Max.)[V]
7
Vin(Min.)[V]
2.7
Vin(Max.)[V]
5.5
Iout(Max.)[A]
1
Vout Type
Adjustable
Circuit Current[mA]
2
Thermal Shut-down
Yes
Under Voltage Lock Out
Yes
Soft Start
Yes
Operating Temperature (Min.)[°C]
-30
Operating Temperature (Max.)[°C]
100
Features:
· Incorporates a Push-Pull Power Supply for Termination (VTT)· Incorporates an Enabler
· Incorporates an Under Voltage Lockout (UVLO)
· Incorporates a Thermal Shutdown Protector (TSD)
· Compatible with Dual Channel (DDR1, DDR2, DDR3)
· Incorporates PGOOD Function
