參數(shù)資料
型號: LM3203
廠商: National Semiconductor Corporation
元件分類: DC/DC變換器
英文描述: Step-Down DC-DC Converter with Bypass Mode for CDMA / WCDMA RF Power Amplifiers
中文描述: 降壓型DC - DC轉(zhuǎn)換器帶旁路模式的CDMA / WCDMA射頻功率放大器
文件頁數(shù): 5/15頁
文件大小: 1360K
代理商: LM3203
Typical Performance Characteristics
25C, unless otherwise noted)
(Circuit in
Figure 1
, PV
IN
= V
DD
= EN = 3.6V, BYP = 0V, T
A
=
Quiescent Current vs Supply Voltage
(V
CON
= 0.267V, FB = 2V, No Load)
Shutdown Current vs Temperature
(EN = 0V)
20141604
20141605
Switching Frequency Variation vs Temperature
(V
OUT
= 1.5V, I
OUT
= 200 mA)
Output Voltage vs Supply Voltage
(V
OUT
= 1.5V, V
CON
= 0.5V)
20141606
20141607
Output Voltage vs Temperature
(V
IN
= 3.6V, V
OUT
= 1.5V, V
CON
= 0.5V)
Output Voltage vs Temperature
(V
IN
= 4.2V, V
OUT
= 3.4V, V
CON
= 1.13V)
20141608
20141609
L
www.national.com
5
相關(guān)PDF資料
PDF描述
LM3203TL Step-Down DC-DC Converter with Bypass Mode for CDMA / WCDMA RF Power Amplifiers
LM3203TLX Step-Down DC-DC Converter with Bypass Mode for CDMA / WCDMA RF Power Amplifiers
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LM3203TL 制造商:Texas Instruments 功能描述:CONVERTER BUCK 0.5A ADJ POWERWISE
LM3203TL/NOPB 功能描述:DC/DC 開關(guān)控制器 RoHS:否 制造商:Texas Instruments 輸入電壓:6 V to 100 V 開關(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
LM3203TLEV 功能描述:電源管理IC開發(fā)工具 LM3203 EVAL BOARD RoHS:否 制造商:Maxim Integrated 產(chǎn)品:Evaluation Kits 類型:Battery Management 工具用于評估:MAX17710GB 輸入電壓: 輸出電壓:1.8 V
LM3203TLX 制造商:NSC 制造商全稱:National Semiconductor 功能描述:Step-Down DC-DC Converter with Bypass Mode for CDMA / WCDMA RF Power Amplifiers
LM3203TLX/J7002328 制造商:Rochester Electronics LLC 功能描述: 制造商:Texas Instruments 功能描述: