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參數(shù)資料
| 型號： | MAX1913EUB50 |
| 廠商： | MAXIM INTEGRATED PRODUCTS INC |
| 元件分類： | 穩(wěn)壓器 |
| 英文描述： | 60mA 1.5x High-Efficiency White LED Charge Pumps |
| 中文描述： | 0.06 A SWITCHED CAPACITOR REGULATOR, 875 kHz SWITCHING FREQ-MAX, PDSO10 |
| 封裝： | MICRO MAX PACKAGE-10 |
| 文件頁數(shù)： | 2/11頁 |
| 文件大小： | 275K |
| 代理商： | MAX1913EUB50 |
M
60mA 1.5x High-Efficiency White LED
Charge Pumps
2
_______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
IN1, IN2, OUT,
SHDN
, SET to GND ...…………………-0.3V, +6V
C1-, C2-, to GND..................................................-0.3V, V
IN
+ 1V
C1+, C2+ to GND..........-0.3V, greater of V
OUT
+ 1V or V
IN
+ 1V
OUT Short-Circuit to GND..........................................Continuous
ELECTRICAL CHARACTERISTICS
(V
IN
= 3.6V, GND = 0,
SHDN
= SET = IN, C
IN
= 2.2μF, C1 = C2 = 0.47μF, C
OUT
= 2.2μF,
T
A
= 0°C to +85°C
. Typical values are at
T
A
= +25°C, unless otherwise noted.)
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
Continuous Power Dissipation
10-Pin μMAX (derate 5.6 mW/°C above +70°C)..........444mW
Operating Temperature Range ...........................-40°C to +85°C
Storage Temperature Range.............................-65°C to +150°C
Lead Temperature (soldering, 10s)................................ +300°C
PARAMETER
CONDITIONS
MIN
2.7
2.2
TYP
MAX
5.3
2.5
UNITS
V
V
mV
Input Voltage Operating Range
Undervoltage Lockout Threshold
Undervoltage Lockout Hysteresis
MAX1912
SET Regulation Point
Both rising and falling edges
35
0 < I
LOAD
< 60mA
0.19
0.2
0.21
V
MAX1912
Current Regulation
Maximum Output Current
No Load Input Current
Supply Current in Shutdown
Output Leakage Current in
Shutdown
Switching Frequency
Output current change for 3V < V
OUT
< 5V
0.5
%/V
60
mA
mA
μA
V
IN
=
3.6V
V
IN
= 5.3V, V
OUT
= 0,
SHDN
= 0
V
IN
= 3.6V,
SHDN
= 0
1.5
0.1
2.5
10
0.1
10
μA
V
IN
= 3.6V
625
750
875
kHz
Switching Frequency Temperature
Coefficient
SET Input Current
SHDN
Input Current
SHDN
Input Voltage Low
SHDN
Input Voltage High
Thermal-Shutdown Threshold
f = 750kHz
250
ppm/
°
C
1
100
1
0.4
nA
μA
V
V
°
C
SHDN
= 0 or 5.5V
2.7V < V
IN
< 5.3V
2.7V < V
IN
< 5.3V
Rising temperature, 15
°
C hysteresis typical
1.6
160
ELECTRICAL CHARACTERISTICS
(V
IN
= 3.6V, GND = 0,
SHDN
= SET = IN, C
IN
= 2.2μF, C1 = C2 = 0.47μF, C
OUT
= 2.2μF,
T
A
= -40
°
C to +85
°
C
, unless otherwise
noted.) (Note 1)
PARAMETER
CONDITIONS
MIN
2.7
2.2
60
MAX
5.3
2.5
UNITS
V
V
mA
μA
Input Voltage Operating Range
Undervoltage Lockout Threshold
Maximum Output Current
Supply Current in Shutdown
Both rising and falling edges
V
IN
= 5.3V, V
OUT
= 0,
SHDN
= 0
10
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