參數(shù)資料
型號: LM3101
廠商: National Semiconductor Corporation
英文描述: Secondary-Side PWM Controller
中文描述: 二次側(cè)PWM控制器
文件頁數(shù): 12/20頁
文件大?。?/td> 319K
代理商: LM3101
Typical Applications
CAUTION: HIGH VOLTAGE
Handle with Extreme Care
TL/H/11436–13
FIGURE 7. Offline Voltage Mode Flyback Regulator
This 500 kHz Offline Converter delivers 50W (5V
@
10A)
from an input supply ranging from 90 VAC to 132 VAC (127
VDC to 185 VDC). The regulator achieves a line regulation
of 0.06% and a load regulation of 0.05%. A 0.5
m
H inductor
and 100
m
F capacitor form an LC filter that reduces the
output ripple voltage to 50 mV. As shown in Figure 8, the
regulator can respond to a ‘‘step’’ change in load current
from 1A to 10A in about 12
m
s. The efficiency of the con-
verter is approximately 80% at full load.
TL/H/11436–14
A: Output Voltage, 500 mV/div., AC Coupled
B: Load Current, 5A/div.
Horizontal Time Base: 20
m
s/div.
FIGURE 8. Load Step Response
12
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LM3101M 制造商:NSC 制造商全稱:National Semiconductor 功能描述:Secondary-Side PWM Controller
LM3101N 制造商:Texas Instruments 功能描述:
LM3102 制造商:NSC 制造商全稱:National Semiconductor 功能描述:SIMPLE SWITCHER㈢ Synchronous 1MHz 2.5A Step-Down Voltage Regulator
LM3102EVAL 功能描述:BOARD EVALUATION LM3102 RoHS:否 類別:編程器,開發(fā)系統(tǒng) >> 評估板 - DC/DC 與 AC/DC(離線)SMPS 系列:PowerWise®, SIMPLE SWITCHER® 產(chǎn)品培訓模塊:Obsolescence Mitigation Program 標準包裝:1 系列:True Shutdown™ 主要目的:DC/DC,步升 輸出及類型:1,非隔離 功率 - 輸出:- 輸出電壓:- 電流 - 輸出:1A 輸入電壓:2.5 V ~ 5.5 V 穩(wěn)壓器拓撲結(jié)構(gòu):升壓 頻率 - 開關(guān):3MHz 板類型:完全填充 已供物品:板 已用 IC / 零件:MAX8969
LM3102EVAL/NOPB 功能描述:電源管理IC開發(fā)工具 LM3102 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