MAX1682 Maxim, MAX1682 Datasheet - Page 2

• Manufacturer Part Number: MAX1682
• Description: Switched-Capacitor Voltage Doublers
• Manufacturer: Maxim

ABSOLUTE MAXIMUM RATINGS
IN to GND .................................................................+6V to -0.3V
OUT to GND .......................................................+12V, V
OUT Output Current............................................................50mA
Output Short-Circuit Duration .................................1sec (Note 1)
Continuous Power Dissipation (T
Switched-Capacitor Voltage Doublers
Note 1: Avoid shorting OUT to GND, as it may damage the device. For temperatures above +85°C, shorting OUT to GND even
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.
ELECTRICAL CHARACTERISTICS
(V
ELECTRICAL CHARACTERISTICS
(V
2
Note 2: Once started, the MAX1682/MAX1683 typically operate down to 1V.
Note 3: Specifications at -40°C to +85°C are guaranteed by design.
No-Load Supply Current
Supply Voltage Range
Minimum Operating Voltage
Oscillator Frequency
Output Resistance
Voltage Conversion Efficiency
No-Load Supply Current
Supply-Voltage Range
Oscillator Frequency
Output Resistance
Voltage Conversion Efficiency
SOT23-5 (derate 7.1mW/°C above +70°C)...................571mW
IN
IN
_______________________________________________________________________________________
= +5.0V, capacitor values from Table 2, T
= +5.0V, capacitor values from Table 2, T
instantaneously will damage the device.
PARAMETER
PARAMETER
A
= +70°C)
T
R
(Note 2)
T
I
I
MAX1682
MAX1683
R
MAX1682
MAX1683
I
I
OUT
OUT
OUT
OUT
A
A
A
A
LOAD
LOAD
= 0°C to +85°C, unless otherwise noted. Typical values are at T
= -40°C to +85°C, unless otherwise noted.) (Note 3)
= +25°C
= +25°C
= 5mA
= 0mA, T
= 5mA
= 0mA
= 10kΩ
= 10kΩ
IN
- 0.3V
A
= +25°C
CONDITIONS
CONDITIONS
Operating Temperature Range
Junction Temperature ......................................................+150°C
Storage Temperature Range .............................-65°C to +160°C
Lead Temperature (soldering, 10sec) .............................+300°C
MAX1682EUK/MAX1683EUK ...........................-40°C to +85°C
MAX1682
MAX1683
T
T
MAX1682
MAX1683
T
T
A
A
A
A
= +25°C
= 0°C to +85°C
= +25°C
= 0°C to +85°C
24.5
17.5
MIN
MIN
2.0
2.1
8.4
2.3
6.6
98
97
TYP
99.9
TYP
110
230
1.7
1.8
12
35
20
1
A
= +25°C.)
MAX
MAX
15.6
45.5
18.6
57.8
145
310
160
350
5.5
5.5
5.5
50
65
65
UNITS
UNITS
kHz
kHz
µA
µA
%
%
Ω
Ω
V
V
V