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參數(shù)資料
| 型號： | LM2770SDX-1215/NOPB |
| 廠商： | NATIONAL SEMICONDUCTOR CORP |
| 元件分類： | 穩(wěn)壓器 |
| 英文描述： | SWITCHED CAPACITOR REGULATOR, 925 kHz SWITCHING FREQ-MAX, DSO10 |
| 封裝： | 3 X 3 MM, 0.80 MM HEIGHT, LEAD FREE, PLL-10 |
| 文件頁數(shù)： | 7/14頁 |
| 文件大?。?/td> | 796K |
| 代理商： | LM2770SDX-1215/NOPB |
Connection Diagram and Package Mark Information
10-Pin Non-Pullback Leadless Frame Package (LLP-10)
National Semiconductor Package Number SDA10A
20126002
Pin Description
Pin #
Name
Description
1V
SEL
Output Voltage Select Logic Input. If V
SEL is high, VOUT = high voltage. If VSEL
is low, V
OUT = low voltage. (See Order Information for available voltage
options)
2
EN
Enable Pin Logic Input. If high, part is enabled. If low, part is in shutdown.
3
C2+
Flying Capacitor 2: Positive Termial
4
GND
Ground
5
C2-
Flying Capacitor 2: Negative terminal
10
SLEEP
Sleep Mode Logic Input. If high, the part operates in sleep mode, and the
output is driven by a low power linear regulator. If low, the part operates in
full-power mode, and the output is driven by the switched capacitor regulator
9V
IN
Input Voltage. Recommended V
IN operating range: 2.7V to 5.5V
8
C1+
Flying Capacitor 1: Positive Terminal
7
C1-
Flying Capacitor 1: Negative Terminal
6V
OUT
Output Voltage
Order Information
Output Voltages
Order Number
Package Mark ID
Package
Supplied as:
1.2V / 1.5V
LM2770SD-1215
L162B
SDA10A
Non-Pullback LLP
1000 Units, Tape and Reel
1.2V / 1.5V
LM2770SDX-1215
L162B
4500 Units, Tape and Reel
1.2V / 1.575V
LM2770SD-12157
L166B
1000 Units, Tape and Reel
1.2V / 1.575V
LM2770SDX-12157
L166B
4500 Units, Tape and Reel
LM2770
www.national.com
2
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