參數(shù)資料
型號(hào): 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): 6/25頁
文件大小: 1308K
代理商: MAX1518BETJ
M
TFT-LCD DC-DC Converter with
Operational Amplifiers
6
_______________________________________________________________________________________
ELECTRICAL CHARACTERISTICS (continued)
(V
IN
= 3V, V
SUP
= 8V, PGND = AGND = BGND = 0, I
REF
= 25μA,
T
A
= -40°C to +85°C,
unless otherwise noted.) (Note 1)
FBP Effective Load-Regulation
Error (Transconductance)
FBP Line (IN) Regulation Error
I
DRVP
= 100μA, 2.6V < V
IN
< 5.5V
DRVP Sink Current
I
DRVP
V
FBP
= 1.1V, V
DRVP
= 10V
GATE-OFF LINEAR-REGULATOR CONTROLLER
FBN Regulation Voltage
V
FBN
I
DRVN
= 100μA
FBN Effective Load-Regulation
Error (Transconductance)
FBN Line (IN) Regulation Error
I
DRVN
= 0.1mA, 2.6V < V
IN
< 5.5V
DRVN Source Current
I
DRVN
V
FBN
= 500mV, V
DRVN
= -10V
POSITIVE GATE-DRIVER TIMING AND CONTROL SWITCHES
DEL Capacitor Charge Current
During startup, V
DEL
= 1V
DEL Turn-On Threshold
V
TH(DEL)
CTL Input Low Voltage
V
IN
= 2.6V to 5.5V
CTL Input High Voltage
V
IN
= 2.6V to 5.5V
SRC Input Voltage Range
V
DEL
= 1.5V, CTL = IN
SRC Input Current
I
SRC
V
DEL
= 1.5V, CTL = AGND
SRC-to-COM Switch On-
Resistance
V
DRVP
= 10V, I
DRVP
= 50μA to 1mA
-2
%
5
mV
mA
1
235
265
mV
V
DRVN
= -10V, I
DRVN
= 50μA to 1mA
25
mV
5
mV
mA
1
4
6
μA
V
V
V
V
1.19
1.31
0.6
2
28
100
30
μA
R
SRC(ON)
V
DEL
= 1.5V, CTL = IN
12
DRN-to-COM Switch On-
Resistance
R
DRN(ON)
V
DEL
= 1.5V, CTL = AGND
70
Note 1:
Specifications to -40°C are guaranteed by design, not production tested.
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