Rohm Breadcrumb

Rohm Productdetail

Termination Regulator for DDR-SDRAMs - BD35390FJ

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.

* This product is a STANDARD grade product and not recommend for on-vehicle devices.
Part Number | BD35390FJ-E2
Status | Active
Package | SOP-J8
Unit Quantity | 2500
Minimum Package Quantity | 2500
Packing Type | Taping
RoHS | Yes

Specifications:

Grade

Standard

ch

1

Vin(Min.)[V]

2.7

Vin(Max.)[V]

5.5

Vout (Typ.) [V]

0.75 to 1.25

Iout(Max.)[A]

1.0

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