LX1684 Ver la hoja de datos (PDF) - Microsemi Corporation
Número de pieza
componentes Descripción
Fabricante
LX1684 Datasheet PDF : 12 Pages
| |||
LX1684
TM
®
Voltage-Mode PWM Controller
PRODUCTION DATA SHEET
CHARACTERIZATION CHARTS
SEE PRODUCT HIGHLIGHT SCHEMATIC
Typical 12V to 3.3V application
EFFICENCY VS. OUTPUT CURRENT
OUTPUT VOLTAGE VS. LOAD
1.00
3.320
0.95
3.315
0.90
0.85
3.310
0.80
3.305
0.75
0.70
0 1 2 3 4 5 6 7 8 9 10
Output Current (A)
3.300
0
2
4
6
8
10
12
Output Current (A)
OUTPUT VOLTAGE VS. TEMPERATURE
3.34
3.33
3.32
3.31
3.30
3.29
3.28
20
30
40
50
60
70
80
90
Temperature (°C)
OUTPUT VOLTAGE VS. TEMPERATURE
OUTPUT STARTUP
VOUT = 3.3V
2V /
DIV
2V /
DIV
VCC = 5VDC
1ms / DIV
OUTPUT VOLTAGE VS. TEMPERATURE
100mV
/ DIV
VOUT = 2VDC
100mV
/ DIV
IOUT = 10A
25A /
DIV
IOUT = 5A
Copyright © 2000
Rev. 1.0c, 2005-03-08
100µs / DIV
10µs / DIV
Microsemi
Integrated Products Division
11861 Western Avenue, Garden Grove, CA. 92841, 714-898-8121, Fax: 714-893-2570
Page 10
Share Link: 