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參數資料
| 型號： | LM2700LD-ADJ |
| 廠商： | NATIONAL SEMICONDUCTOR CORP |
| 元件分類： | 穩(wěn)壓器 |
| 英文描述： | 600kHz/1.25MHz, 2.5A, Step-up PWM DC/DC Converter |
| 中文描述： | 4.3 A SWITCHING REGULATOR, 1500 kHz SWITCHING FREQ-MAX, DSO14 |
| 封裝： | LLP-14 |
| 文件頁數： | 2/17頁 |
| 文件大?。?/td> | 478K |
| 代理商： | LM2700LD-ADJ |
Connection Diagram
Top View
20012304
14-Lead TSSOP or LLP
Ordering Information
Order Number
LM2700MT-ADJ
LM2700MTX-ADJ
LM2700LD-ADJ
LM2700LDX-ADJ
Package Type
TSSOP-14
TSSOP-14
LLP-14
LLP-14
NSC Package Drawing
MTC14
MTC14
LDA14A
LDA14A
Supplied As
94 Units, Rail
2500 Units, Tape and Reel
1000 Units, Tape and Reel
4500 Units, Tape and Reel
Pin Description
Pin
1
2
3
4
5
6
7
8
9
10
11
12
13
14
Name
V
C
FB
SHDN
AGND
PGND
PGND
PGND
SW
SW
SW
NC
V
IN
FSLCT
NC
Function
Compensation network connection. Connected to the output of the voltage error amplifier.
Output voltage feedback input.
Shutdown control input, active low.
Analog ground.
Power ground. PGND pins must be connected together directly at the part.
Power ground. PGND pins must be connected together directly at the part.
Power ground. PGND pins must be connected together directly at the part.
Power switch input. Switch connected between SW pins and PGND pins.
Power switch input. Switch connected between SW pins and PGND pins.
Power switch input. Switch connected between SW pins and PGND pins.
Pin not connected internally.
Analog power input.
Switching frequency select input. V
IN
= 1.25MHz. Ground = 600kHz.
Connect to ground.
L
www.national.com
2
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相關代理商/技術參數 |
參數描述 |
|---|---|
| LM2700LD-ADJ/NOPB | 功能描述:DC/DC 開關控制器 RoHS:否 制造商:Texas Instruments 輸入電壓:6 V to 100 V 開關頻率: 輸出電壓:1.215 V to 80 V 輸出電流:3.5 A 輸出端數量:1 最大工作溫度:+ 125 C 安裝風格: 封裝 / 箱體:CPAK |
| LM2700LDX-ADJ | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:600kHz/1.25MHz, 2.5A, Step-up PWM DC/DC Converter |
| LM2700LDX-ADJ/NOPB | 功能描述:DC/DC 開關控制器 RoHS:否 制造商:Texas Instruments 輸入電壓:6 V to 100 V 開關頻率: 輸出電壓:1.215 V to 80 V 輸出電流:3.5 A 輸出端數量:1 最大工作溫度:+ 125 C 安裝風格: 封裝 / 箱體:CPAK |
| LM2700MT-ADJ | 功能描述:DC/DC 開關控制器 RoHS:否 制造商:Texas Instruments 輸入電壓:6 V to 100 V 開關頻率: 輸出電壓:1.215 V to 80 V 輸出電流:3.5 A 輸出端數量:1 最大工作溫度:+ 125 C 安裝風格: 封裝 / 箱體:CPAK |
| LM2700MT-ADJ | 制造商:Texas Instruments 功能描述:IC PWM DC/DC CONTROLLER SMD 2700 |
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