Fiti FP6137F
The FP6137F linear regulator is designed to provide the transient peaks up to 3A sourcing or sinking capability for DDR SDRAM bus termination application. The output voltage can track half of input power by two external voltage divider resistors. The FP6137F provides current limiting in both sourcing/sinking mode and thermal shutdown function which protects the excessive heating due to high current and high junction temperature.| Part No. | FP6137F |
|---|---|
| Datasheet | FP6137F Download |
| Manufacturer |  Fiti |
| Description | 3A BUS TERMINATION REGULATOR |
| Buy | Stock & Price |
DESCRIPTION
The FP6137F is available in SOP-8 (Exposed Pad) package.FEATURES
● Peak 3A Source or Sink Current● Power MOSFET Integrated
● Low Output Voltage Offset
● Built-in Soft-start
● Current Limiting Protection
● Thermal Shutdown Protection
● Adjustable Output by External Resistors
● Shutdown for Standby or Suspend Mode
● RoHS Compliant
APPLICATIONS
● DDR-I, DDR-II, DDR-III ,and DDR-IIIL Bus Termination Voltage● SSTL-2 and SSTL-3 Termination
● Active Termination Buses Pin Assignments SP Package (SOP-8 Exposed Pad) VIN GND REFEN VOUT 18 27 GND 36 45 NC NC VCNTL NC Figure 1. Pin Assignment of FP6137F (Top View) Ordering Information FP6137F□□□ TR: Tape/Reel C: Green Package Type SP: SOP-8 (Exposed Pad) FP6137F-0.2-JUL-2011 1 fitipower integrated technology lnc. FP6137F Typical Application Circuit 1.35V/1.5V/1.8V/2.5V VIN VCNTL 3.3V CIN 470µ F EN RU 100K VIN VCNTL FP6137F 0.675V/0.75V/0.9V/1.25V REFEN VOUT VOUT RD CSS Q1 100K 1µ F GND CVOUT 470µ F CCNTL 47µ F Figure 2. Typical Appli...
