參數(shù)資料
型號(hào): LM3205
廠(chǎng)商: National Semiconductor Corporation
元件分類(lèi): DC/DC變換器
英文描述: 650mA Miniature, Adjustable, Step-Down DC-DC Converter for RF Power Amplifiers
中文描述: 六百五十零毫安微型,可調(diào),降壓型DC - DC轉(zhuǎn)換器的射頻功率放大器
文件頁(yè)數(shù): 9/18頁(yè)
文件大?。?/td> 1285K
代理商: LM3205
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)
Line Transient Response
(V
IN
= 3.0V to 3.6V, I
OUT
= 100mA)
V
CON
Voltage Response
(V
IN
= 4.2V, V
CON
= 0.32V/1.44V, R
LOAD
= 10
)
20158020
20158021
V
CON
and Load Transient
(V
IN
= 4.2V, V
CON
= 0.32V/1.44V, 15
/8
, same time)
Timed Current Limit Response
(V
IN
= 3.6V)
20158022
20158023
Output Voltage Ripple
(V
OUT
= 1.3V)
Output Voltage Ripple
(V
OUT
= 3.4V)
20158024
20158083
L
www.national.com
9
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LM3205SD-2/NOPB 功能描述:DC/DC 開(kāi)關(guān)控制器 RoHS:否 制造商:Texas Instruments 輸入電壓:6 V to 100 V 開(kāi)關(guān)頻率: 輸出電壓:1.215 V to 80 V 輸出電流:3.5 A 輸出端數(shù)量:1 最大工作溫度:+ 125 C 安裝風(fēng)格: 封裝 / 箱體:CPAK
LM3205SDX-2 制造商:NSC 制造商全稱(chēng):National Semiconductor 功能描述:650mA Miniature, Adjustable, Step-Down DC-DC Converter for RF Power Amplifiers