丝印：L25115AMT；Package：TSSOP；LM25115A Secondary Side Post Regulator/DC-DC Converter with Power-Up/Power-Down Tracking

1FEATURES 2• Power-up/Power-down Tracking • Self-synchronization to Main Channel Output • Leading Edge Pulse Width Modulation • Valley Current Mode Control • Standalone DC/DC Synchronous Buck Mode • Operates from AC or DC Input up to 42V • Wide 4.5V to 30V Bias Supply Range • Wide 0.75V to

文件：613.7 Kbytes 页数：30 Pages

TI

德州仪器

Secondary Side Post Regulator Controller

General Description The LM25115 controller contains all of the features necessary to implement multiple output power converters utilizing the Secondary Side Post Regulation (SSPR) technique. The SSPR technique develops a highly efficient and well regulated auxiliary output from the secondary si

文件：724.73 Kbytes 页数：17 Pages

NSCNational Semiconductor (TI)

美国国家半导体美国国家半导体公司

LM25115 Secondary Side Post Regulator Controller

文件：951.38 Kbytes 页数：23 Pages

TI

德州仪器

LM25115 Secondary Side Post Regulator Controller

1FEATURES 2• Self-synchronization to Main Channel Output • Free-run Mode for Buck Regulation of DC Input • Leading Edge Pulse Width Modulation • Voltage-mode Control with Current Injection and Input Line Feed-forward • Operates from AC or DC Input up to 42V • Wide 4.5V to 30V Bias Supply R

文件：640.15 Kbytes 页数：26 Pages

TI

德州仪器