參數(shù)資料
型號: MAX1518BETJ
廠商: MAXIM INTEGRATED PRODUCTS INC
元件分類: 穩(wěn)壓器
英文描述: TFT-LCD DC-DC Converter with Operational Amplifiers
中文描述: 3.5 A SWITCHING REGULATOR, 1380 kHz SWITCHING FREQ-MAX, QCC32
封裝: 5 X 5 MM, 0.80 MM HEIGHT, MO-220WHHD-2, TQFN-32
文件頁數(shù): 8/25頁
文件大?。?/td> 1308K
代理商: MAX1518BETJ
M
TFT-LCD DC-DC Converter with
Operational Amplifiers
8
_______________________________________________________________________________________
GATE-ON REGULATOR LINE REGULATION
M
INPUT VOLTAGE (V)
O
29
28
27
26
25
24
-0.8
-0.6
-0.4
-0.2
0
0.2
-1.0
23
30
V
GON
= 23.5V
I
GON
= 20mA
GATE-ON REGULATOR LOAD REGULATION
M
LOAD CURRENT (mA)
V
15
10
5
-0.25
-0.20
-0.15
-0.10
-0.05
0
-0.30
0
20
GATE-OFF REGULATOR LINE REGULATION
M
INPUT VOLTAGE (V)
O
-10
-12
-14
0
0.25
0.50
0.75
1.00
-0.25
-16
-8
V
GOFF
= -8V
I
GOFF
= 50mA
GATE-OFF REGULATOR LOAD REGULATION
M
LOAD CURRENT (mA)
V
40
30
20
10
-0.8
-0.6
-0.4
-0.2
0
-1.0
0
50
4ms/div
POWER-UP SEQUENCE
0V
0V
C
MAX1518B toc12
B
0V
A
A: V
MAIN
, 10V/div
B: V
SRC
, 20V/div
C: V
GOFF
, 10V/div
D: V
GON
, 20V/div
0V
D
SUP SUPPLY CURRENT
vs. SUP VOLTAGE
I
S
M
4.5
6.5
8.5
10.5
12.5
1.5
1.9
1.7
2.1
2.3
2.5
V
POS
= V
SUP
/2
BUFFER CONFIGURATON
V
SUP
(V)
40
μ
s/div
OPERATIONAL-AMPLIFIER
RAIL-TO-RAIL INPUT/OUTPUT
0V
B
0V
A
A: INPUT SIGNAL, 2V/div
B: OUTPUT SIGNAL, 2V/div
V
SUP
= 6V
Typical Operating Characteristics (continued)
(Circuit of Figure 1. V
IN
= 5V, V
MAIN
= 13V, V
GON
= 24V, V
GOFF
= -8V, V
OUT1
= V
OUT2
= V
OUT3
= V
OUT4
= V
OUT5
= 6.5V, T
A
= +25°C
unless otherwise noted.)
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相關代理商/技術參數(shù)
參數(shù)描述
MAX1518BETJ+ 功能描述:LCD 驅動器 TFT-LCD DC-DC Conv w/Op Amps RoHS:否 制造商:Maxim Integrated 數(shù)位數(shù)量:4.5 片段數(shù)量:30 最大時鐘頻率:19 KHz 工作電源電壓:3 V to 3.6 V 最大工作溫度:+ 85 C 最小工作溫度:- 20 C 封裝 / 箱體:PDIP-40 封裝:Tube
MAX1518BETJ+T 功能描述:LCD 驅動器 TFT-LCD DC-DC Conv w/Op Amps RoHS:否 制造商:Maxim Integrated 數(shù)位數(shù)量:4.5 片段數(shù)量:30 最大時鐘頻率:19 KHz 工作電源電壓:3 V to 3.6 V 最大工作溫度:+ 85 C 最小工作溫度:- 20 C 封裝 / 箱體:PDIP-40 封裝:Tube
MAX1518ETJ 功能描述:LCD 驅動器 RoHS:否 制造商:Maxim Integrated 數(shù)位數(shù)量:4.5 片段數(shù)量:30 最大時鐘頻率:19 KHz 工作電源電壓:3 V to 3.6 V 最大工作溫度:+ 85 C 最小工作溫度:- 20 C 封裝 / 箱體:PDIP-40 封裝:Tube
MAX1518ETJ+ 功能描述:LCD 驅動器 TFT-LCD DC-DC Conv w/Op Amps RoHS:否 制造商:Maxim Integrated 數(shù)位數(shù)量:4.5 片段數(shù)量:30 最大時鐘頻率:19 KHz 工作電源電壓:3 V to 3.6 V 最大工作溫度:+ 85 C 最小工作溫度:- 20 C 封裝 / 箱體:PDIP-40 封裝:Tube
MAX1518ETJ+T 功能描述:LCD 驅動器 TFT-LCD DC-DC Conv w/Op Amps RoHS:否 制造商:Maxim Integrated 數(shù)位數(shù)量:4.5 片段數(shù)量:30 最大時鐘頻率:19 KHz 工作電源電壓:3 V to 3.6 V 最大工作溫度:+ 85 C 最小工作溫度:- 20 C 封裝 / 箱體:PDIP-40 封裝:Tube