EV1542DK-00A Просмотр технического описания (PDF) - Monolithic Power Systems
Номер в каталоге
Компоненты Описание
производитель
EV1542DK-00A Datasheet PDF : 10 Pages
| |||
MP1542 – 700KHz/1.3MHz BOOST CONVERTER WITH A 2A SWITCH
TYPICAL PERFORMANCE CHARACTERISTICS (continued)
Circuit on front page, VIN = 3.3V, VOUT = 8V, unless otherwise noted.
Frequency (1.3MHz) vs
Temperature
1.28
1.26
1.24
1.22
1.20
1.18
1.16
1.14
-45 -25 0 25 45 65 85 105125145
TEMPERATURE (°C)
MP1542-TPC04
Current Limit vs
Duty Cycle
2.5
2.0
1.5
1.0
0.5
0
0 10 20 30 40 50 60 70 80 90
DUTY CYCLE (%)
MP1542-TPC05
VSW
5V/div.
IINDUCTOR
0.5A/div.
VSW
5V/div.
IINDUCTOR
0.5A/div.
400ns/div.
MP1542-WF01
VOUT
AC Coupled
0.2V/div.
IOUT
0.2A/div.
MP1542-WF02
VOUT
AC Coupled
0.2V/div.
IOUT
0.2A/div.
VEN
2V/div.
VOUT
5V/div.
IINDUCTOR
0.5A/div.
MP1542-WF04
VEN
2V/div.
VOUT
5V/div.
IINDUCTOR
0.5A/div.
MP1542-WF05
MP1542 Rev. 1.2
12/14/2005
www.MonolithicPower.com
MPS Proprietary Information. Unauthorized Photocopy and Duplication Prohibited.
© 2005 MPS. All Rights Reserved.
MP1542-WF03
MP1542-WF06
4
Share Link: 