參數(shù)資料
型號(hào): LM3478MMX
廠商: NATIONAL SEMICONDUCTOR CORP
元件分類(lèi): 穩(wěn)壓器
英文描述: High Efficiency Low-Side N-Channel Controller for Switching Regulator
中文描述: 1 A SWITCHING CONTROLLER, 1000 kHz SWITCHING FREQ-MAX, PDSO8
封裝: MSOP-8
文件頁(yè)數(shù): 7/21頁(yè)
文件大?。?/td> 624K
代理商: LM3478MMX
Typical Performance Characteristics
Unless otherwise specified, V
IN
= 12V, T
J
= 25C. (Continued)
Efficiency vs Load Current (9V In and 12V Out)
Efficiency vs Load Current (3.3V In and 5V Out
10135560
10135553
Error Amplifier Gain
Error Amplifier Phase
10135555
10135556
COMP Pin Source Current vs Temperature
Short Circuit Sense Voltage vs Input Voltage
10135536
10135557
L
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