參數(shù)資料
型號(hào): MAX711
廠商: Maxim Integrated Products, Inc.
元件分類: DC/DC變換器
英文描述: 3.3V/5V or Adjustable, Step-Up/Down DC-DC Converters
中文描述: 3.3V/5V或可調(diào)、升/降壓型DC-DC轉(zhuǎn)換器
文件頁(yè)數(shù): 3/12頁(yè)
文件大?。?/td> 140K
代理商: MAX711
M
3.3V /5V or Adjustable,
S tep-Up/Down DC-DC Converters
_______________________________________________________________________________________
3
ELECTRICAL CHARACTERISTICS (continued)
(V
PS
= 5.6V,
STBY
= PS, C
REF
= 0.1μF, C
OUT
= 4.7μF, T
A
= -40°C to +85°C, unless otherwise noted. Typical values are at
T
A
= +25°C.) (Note 1)
Note 1:
Specifications at -40°C are guaranteed by design, not production tested.
Note 2:
Guaranteed by design (see Table 1).
Note 3:
The LBO comparator provides the correct result as long as one input is within the specified input range.
STBY
,
SHDN
, N/
E
, 3/
5
, ILIM
STBY
,
SHDN
, N/
E
, 3/
5
, ILIM
STBY
,
SHDN
, N/
E
, 3/
5
, ILIM
S
TBY
= PS
S
TBY
= PS
CONDITIONS
V
V
0.4
Input Low Voltage
Input High Voltage
Input Bias Current
LBI/LBO COMPARATOR
°C
°C
150
20
Thermal Shutdown
Thermal Shutdown Hysteresis
LOGIC
UNITS
MIN
TYP
0.7
1.3
MAX
1.3
2.4
PARAMETER
(Note 3)
V
LBI-
, V
LBI+
= 1.25V
mV
mV
6
40
100
+25
0.4
Hysteresis
LBI/LBO Offset Voltage
1.6
nA
1
50
V
1.2
10
50
Input Range LBI-, LBI+
Input Bias Current LBI-, LBI+
nA
1
V
LBI-
= 1.25V
I
LBO
= 2mA, V
LBI-
= 1.25V, V
LBI+
= 1V
I
LBO
= -300μA, V
LBI-
= 1.25V, V
LBI+
= 2V
-25
V
V
PS
- 0.2V
LBO Output Voltage
V
OUT
= 5.0V
MAX710, V
OUT
= 3.0V
Output PFET Resistance
V
PS
= 3V, V
OUT
= 0V
μA
0.4
3
Output PFET Leakage
MAX711, V
OUT
= 2.7V
1.6
3.0
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