BCD Semiconductor Manufacturing Limited AP2302
The AP2302 linear regulator is designed to meet the JEDEC specification SSTL-2 and SSTL-18 for termination of DDR-SDRAM. The regulator can sink or source up to 3A current continuously, offers enough current for most DDR applications. The AP2302, used in conjunction with series termination resistors, provides an excellent voltage source for active termination schemes of high speed transmission lines as those seen in high speed memory buses and distributed backplane designs.| Part No. | AP2302 |
|---|---|
| Datasheet | AP2302 Download |
| Manufacturer |  BCD Semiconductor Manufacturing Limited |
| Description | 3A DDR TERMINATION REGULATOR |
| Buy | Stock & Price |
GENERAL DESCRIPTION
Output voltage is designed to track the reference voltage within a 2% (DDR I) and 3% (DDR II) tolerance for load regulation while preventing shooting through on the output stage. On-chip thermal limiting provides protection against a combination of high current and ambient temperature which would create an excessive junction temperature. The AP2302 is available in SOIC-8, TO-252-5L and TO-263-5L packages. AP2302FEATURES
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● Support Both DDR I (1.25VTT) and DDR II (0.9VTT) Requirements Source and Sink Current up to 3A High Accuracy Output Voltage at Full-load Adjustable VOUT by External Resistors Shutdown for Standby or Suspend Operation with High-impedance Output Mode
APPLICATIONS
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● DDR-SDRAM Termination DDR-II Termination SSTL-2 Termination SOIC-8 TO-252-5L TO-263-5L Figure 1. Package Types of AP2302 Jul. 2006 Rev. 1. 2 1 BCD Semiconductor Manufacturing Limited Preliminary Datasheet 3A DDR TERMINATION REGULATOR Pin Configuration M Package (SOIC-8) VIN GN...
