器件名称: APA18T04-9
功能描述: 3.0-5.5Vin, 18A, Non-isolated DC - DC SIP Converter
文件大小: 707.33KB 共17页
简 介:Technical Reference Note APA18T04 DC - DC Series
APA18T04 – 3.0-5.5Vin, 18A, Non-isolated DC – DC SIP Converter
The single output APA18T04 is a non-isolated, 60W, SIP footprint Point-of-Load (POL) DC/DC converter. The new APA18T04 series can deliver an adjustable output voltage range from 0.75V – 3.3V at 18 Amps (A) with efficiency as high as 93.5%, and the input voltage range is from 3.0 – 5.5V.
Electrical Parameters
Input Input range Input Surge Efficiency Output Load current Line Regulation Load Regulation 0.75Vo 0.75 < Vo < 3.3V 3.3V ≤ Vo Noise / Ripple Enable Transient Response
(with ouput cap 100uF Tantalum + 1uF ceramic)
3.0 to 5.5 VDC 6V / 100ms 95%@3.3Vo (Typical)
18Amax (Po ≤ 60W) < 0.5% 10mV 15mV 30mV 50mV p-p max TTL compatible 300mV typical deviation For load change of 50% step Between 10% to 100% of load 100uS(max) recovery +10% Vo 2.7 –3.0V (Typ) 120°C Hiccup – auto recovery
Special Features
Point of Load (POL) applications High current slew rate at 1A/uS Industry standard footprint Open frame SIP -40°C to +85°C Ambient operating temperature Positive enable function Low output ripple and noise Adjustable output voltage through external resistor programming Regulation to zero load
Environment Specifications
-40°C to +85°C Operating temperature -40°C to +125°C Storage temperature MTBF: >1 million hours ROHS Compliant
Remote Sense Turn on input voltage Over Temperature Protection OCP/OTP
Safety
UL, cUL TUV 60950 Recognized EN60950 Licensed
Model:……
