參數(shù)資料
型號(hào): LM3485MMX
廠商: NATIONAL SEMICONDUCTOR CORP
元件分類: 穩(wěn)壓器
英文描述: Hysteretic PFET Buck Controller
中文描述: SWITCHING CONTROLLER, 1000 kHz SWITCHING FREQ-MAX, PDSO8
封裝: PLASTIC, MSOP-8
文件頁數(shù): 7/15頁
文件大?。?/td> 369K
代理商: LM3485MMX
Typical Performance Characteristics
Unless otherwise specified, T
J
= 25C (Continued)
Efficiency vs Load Current
(V
OUT
= 5.0V, L = 22μH)
Start Up
20034631
20034620
Continuous Mode Operation
(V
IN
= 12V, V
OUT
= 3.3 V, I
OUT
= 500mA, L = 22μH)
Discontinuous Mode Operation
(V
IN
= 12V, V
OUT
=3.3 V, I
OUT
= 50mA, L = 22μH)
20034615
20034616
Operating Frequency vs Input Voltage
(V
OUT
= 3.3V, I
OUT
= 1A, C
OUT(ESR)
= 80m
, C
ff
= 100pF)
Output Ripple Voltage vs Input Voltage
(V
OUT
= 3.3V, I
OUT
= 1A, C
OUT(ESR)
= 80m
, C
ff
= 100pF)
20034613
20034643
L
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相關(guān)PDF資料
PDF描述
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LM3485MMX/E7002594 制造商:Texas Instruments 功能描述:
LM3485MMX/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
LM3485MMX-NOPB 制造商:TI 制造商全稱:Texas Instruments 功能描述:Hysteretic PFET Buck Controller
LM3485Q1MM 制造商:TI 制造商全稱:Texas Instruments 功能描述:Hysteretic PFET Buck Controller
LM3485Q1MM/NOPB 功能描述:板上安裝溫度傳感器 RoHS:否 制造商:Omron Electronics 輸出類型:Digital 配置: 準(zhǔn)確性:+/- 1.5 C, +/- 3 C 溫度閾值: 數(shù)字輸出 - 總線接口:2-Wire, I2C, SMBus 電源電壓-最大:5.5 V 電源電壓-最小:4.5 V 最大工作溫度:+ 50 C 最小工作溫度:0 C 關(guān)閉: 安裝風(fēng)格: 封裝 / 箱體: 設(shè)備功能:Temperature and Humidity Sensor