參數(shù)資料
型號: EV2303DN-00A
廠商: Monolithic Power Systems, Inc.
英文描述: 3A, 28V, 340KHz Synchronous Rectified Step-Down Converter
中文描述: 第3A,28V的,340KHz的同步整流降壓轉(zhuǎn)換器
文件頁數(shù): 6/14頁
文件大?。?/td> 395K
代理商: EV2303DN-00A
MP2303 – 3A, 28V, 340KHz SYNCHRONOUS RECTIFIED, STEP-DOWN CONVERTER
INITIAL RELEASE – SPECIFICATIONS SUBJECT TO CHANGE
MP2303 Rev. 0.92
5/2/2006
www.MonolithicPower.com
6
MPS Proprietary Information. Unauthorized Photocopy and Duplication Prohibited.
2006 MPS. All Rights Reserved.
TM
TYPICAL PERFORMANCE CHARACTERISTICS
(continued)
V
IN
= 12V, V
O
= 3.3V, L = 10μH, C1 = 10μF, C2 = 22μF x 2, T
A
= +25°C, unless otherwise noted.
V
IN
200mV/div.
V
OUT
AC Coupled
10mV/div.
I
L
500mA/div.
MP2303-TPC07
Steady State Test
V
IN
= 12V, V
OUT
= 3.3V, I
OUT
= 1A
V
OUT
1V/div.
I
L
1A/div.
4ms/div.
MP2303-TPC05
V
OUT
1V/div.
V
SW
10V/div.
V
5V/div.
I
L
1A/div.
MP2303-TPC06
Power Off through Enable
V
IN
= 24V, V
OUT
= 3.3V, I
OUT
= 2A
V
OUT
100mV/div.
V
20V/div.
V
200mV/div.
I
L
1A/div.
MP2303-TPC08
Load Transient Test
V
IN
= 24V, V
OUT
= 3.3V,
I
OUT
= 0A-1A step with C
FF
= 470pF
V
OUT
1V/div.
V
1V/div.
I
L
2A/div.
MP2303-TPC09
Short Circuit Protection
V
IN
= 24V, V
OUT
= 3.3V, I
OUT
= 0A
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