參數(shù)資料
型號(hào): LM3475
廠商: National Semiconductor Corporation
英文描述: Hysteretic PFET Buck Controller
中文描述: 遲滯PFET的降壓控制器
文件頁(yè)數(shù): 5/14頁(yè)
文件大?。?/td> 305K
代理商: LM3475
Typical Performance Characteristics
V
OUT
= 2.5V, L = 10 μH, C
OUT
= 100 μF, ESR = 100m
, and T
A
= 25C.
Unless specified otherwise, all curves taken at V
IN
= 5V,
Quiescent Current vs Input Voltage
Feedback Voltage vs Temperature
20070122
20070123
Hysteresis Voltage vs Input Voltage
Hysteresis Voltage vs Temperature
20070124
20070125
Efficiency vs Load Current
Efficiency vs Input Voltage
I
OUT
= 2A
20070126
20070127
L
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