參數(shù)資料
型號(hào): LM3670
廠商: National Semiconductor Corporation
英文描述: RECTIFIER STANDARD SINGLE 1A 100V 100 30A-ifsm 5uA-ir 1V-vf A405 5K/REEL-13
中文描述: 微型降壓型DC - DC轉(zhuǎn)換器的超低電壓電路
文件頁數(shù): 5/17頁
文件大?。?/td> 997K
代理商: LM3670
Electrical Characteristics
Limits in standard typeface are for T
J
= 25C. Limits in
boldface
type apply over
the full operating junction temperature range (40C
T
J
+125C). Unless otherwise noted V
IN
= 3.6V, V
OUT
= 1.8V,
I
O
=150mA, EN=V
IN
(Continued)
Symbol
V
IH
V
IL
I
EN
F
OSC
Parameter
Logic High Input
Logic Low Input
Enable (EN) Input Current
Internal Oscillator Frequency
Condition
Min
1.3
Typ
Max
Units
V
V
μA
kHz
0.4
1
1300
0.01
1000
PWM Mode
550
Note 1:
Absolute Maximum Ratings indicate limits beyond which damage to the component may occur. Operating Ratings are conditions under which operation of
the device is guaranteed. Operating Ratings do not imply guaranteed performance limits. For guaranteed performance limits and associated test conditions, see the
Electrical Characteristics tables.
Note 2:
All voltages are with respect to the potential at the GND pin.
Note 3:
The Human body model is a 100 pF capacitor discharged through a 1.5 k
resistor into each pin. The machine model is a 200 pF capacitor discharged
directly into each pin. MIL-STD-883 3015.7
L
www.national.com
5
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LM3670_06 制造商:NSC 制造商全稱:National Semiconductor 功能描述:Miniature Step-Down DC-DC Converter for Ultra Low Voltage Circuits
LM3670B-0250 WAF 制造商:Texas Instruments 功能描述:
LM3670MF-1.2 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
LM3670MF-1.2/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
LM3670MF-1.2/NOPB 制造商:Texas Instruments 功能描述:DC/DC Converter IC