Update: 01 October, 2023
The FAN5355 is a 3MHz digitally programmable regulator that provides 800mA, 1A, or 1.1A output current. The device features an I2C™-compatible interface, output voltage range of 0.75V to 1.975V, input voltage range of 2.7V to 5.5V, 3MHz fixed-frequency operation, excellent load and line transient response, small size, 1µH inductor solution, ±2% PWM DC voltage accuracy, 35ns minimum on-time, high efficiency, low ripple, light-load PFM, smooth transition between PWM and PFM, and 37µA operating PFM quiescent current. The device is available in a 10-lead MLP (3 x 3mm) or 12-bump CSP package and is suitable for applications such as mobile phones, smart phones, 3G, WiFi®, WiMAX™, and WiBro® data cards, Netbooks®, ultra-mobile PCs, SmartReflex™-compliant power supply, split supply DSPs and µP solutions OMAP™, XSCALE™, mobile graphics processors (NVIDIA®, ATI), and LPDDR2 and memory modules.
File format: PDF
Size: -
MD5 Checksum: AEBEB37253B7F6B9803A6F70D481B459
Publication date: 12 July, 2012
Downloads: -
PDF Link: FAIRCHILD FAN5355 Manual PDF