參數(shù)資料
型號: LM3205TL
廠商: NATIONAL SEMICONDUCTOR CORP
元件分類: 穩(wěn)壓器
英文描述: 650mA Miniature, Adjustable, Step-Down DC-DC Converter for RF Power Amplifiers
中文描述: 1.2 A SWITCHING REGULATOR, 2300 kHz SWITCHING FREQ-MAX, PBGA8
封裝: LEAD FREE, MICRO, SMD-8
文件頁數(shù): 8/18頁
文件大?。?/td> 1285K
代理商: LM3205TL
Typical Performance Characteristics
(Circuit in
Figure 3
, PV
IN
= V
DD
= EN = 3.6V, L = 3.3uH, DCR
of L
100m
, C
IN
= 10uF, 0603, 6.3V ( 4.7uF||4.7uF, 0603, 6.3V can be used), C
OUT
= 4.7uF, 0603, 6.3V for
LM3205TL/LM3205SD unless otherwise noted) (Continued)
Efficiency vs Output Current
(V
OUT
= 3.4V)
Load Transient Response
(V
OUT
= 0.8V)
20158065
20158016
Load Transient Response
(V
IN
= 4.2V, V
OUT
= 3.4V)
Startup
(V
IN
= 3.6V, V
OUT
= 1.3V, R
LOAD
= 1k
)
20158017
20158084
Startup
(V
IN
= 4.2V, V
OUT
= 3.4V, R
LOAD
= 5k
)
Shutdown Response
(V
IN
= 4.2V, V
OUT
= 3.4V, R
LOAD
= 10
)
20158085
20158019
L
www.national.com
8
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