參數(shù)資料
型號: MAX8727
廠商: Maxim Integrated Products, Inc.
英文描述: 8-Bit Identity/Magnitude Comparators (P=Q) with Enable 20-CFP -55 to 125
中文描述: TFT-LCD升壓型DC-DC轉換器
文件頁數(shù): 5/13頁
文件大小: 253K
代理商: MAX8727
M
TFT-LCD Step-Up DC-DC Converter
_______________________________________________________________________________________
5
SOFT-START
(R
LOAD
= 30
)
MAX8727 toc07
1ms/div
OA
INDUCTOR
CURRENT
1A/div
OV
V
5V/div
LOAD-TRANSIENT RESPONSE
(I
LOAD
= 50mA TO 550mA)
MAX8727 toc08
1
μ
s/div
OA
INDUCTOR
CURRENT
1A/div
50mA
15V
V
OUT
5mV/div
AC-COUPLED
I
500mA/div
PULSED LOAD-TRANSIENT RESPONSE
(I
LOAD
= 100mA TO 1.1A)
MAX8727 toc09
1
μ
s/div
OA
INDUCTOR
CURRENT
1A/div
0.1A
15V
V
5mV/div
AC-COUPLED
I
1A/div
SWITCHING WAVEFORMS
(I
LOAD
= 600mA)
MAX8727 toc10
1
μ
s/div
OA
INDUCTOR
CURRENT
1A/div
OV
LX
10V/div
Typical Operating Characteristics (continued)
(Circuit of Figure 1. V
IN
= 5V, V
MAIN
= 15V, T
A
= +25
°
C unless otherwise noted.)
相關PDF資料
PDF描述
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