參數(shù)資料
型號: MAX1559ETE
廠商: MAXIM INTEGRATED PRODUCTS INC
元件分類: 電源管理
英文描述: 5-Output Power-Management IC For Low-Cost PDAs
中文描述: 1-CHANNEL POWER SUPPLY SUPPORT CKT, QCC16
封裝: 4 X 4 MM, 0.8 MM HEIGHT, MO-220-WGGC, TQFN-16
文件頁數(shù): 5/14頁
文件大小: 526K
代理商: MAX1559ETE
M
5-Output Power-Management IC For
Low-Cost PDAs
_______________________________________________________________________________________
5
ELECTRICAL CHARACTERISTICS (continued)
(V
IN
= V
SWIN
= V
ENSD
= V
ENC2
= V
ENLCD
= 4.0V,
T
A
= -40
°
C to +85
°
C
, unless otherwise noted.) (Note 2)
PARAMETER
LFB Input Bias Current
V
LFB
= 1.3V
SW Off-Leakage Current
SW = GND, V
SWIN
= 5.5V, ENLCD = GND
LOGIC IN AND OUT
EN_ Input Low Level
V
IN
= 3.1V to 5.5V
EN_ Input High Level
V
IN
= 3.1V to 5.5V
EN_ Input Leakage Current
RS
, Output Low Level
Sinking 1mA, V
IN
= 2.5V
RS
, Output High Leakage
V
OUT
= 5.5V
Note 1:
Specification is guaranteed by design, not production tested.
Note 2:
Specifications to -40
°
C are guaranteed by design, not production tested.
CONDITIONS
MIN
MAX
100
1
0.4
1
0.4
1
UNITS
nA
μA
V
V
μA
V
μA
1.4
Typical Operating Characteristics
(Circuit of Figure 1, T
A
= +25
°
C, unless otherwise noted.)
MAIN DROPOUT VOLTAGE
vs. LOAD CURRENT
M
I
LOAD
(mA)
D
500
400
300
200
100
100
200
300
400
500
0
0
600
250
200
150
100
50
50
100
150
200
250
300
0
0
300
SDIG DROPOUT VOLTAGE
vs. LOAD CURRENT
M
I
LOAD
(mA)
D
MAIN OUTPUT VOLTAGE
vs. LOAD CURRENT
M
I
LOAD
(mA)
O
800
700
100 200 300
500
400
600
1.75
2.00
2.25
2.50
2.75
3.00
3.25
3.50
1.50
0
900
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