MAX1686EUA Maxim Integrated Products, MAX1686EUA Datasheet - Page 3
![IC CHRG PUMP FOR SIM CARD 8-UMAX](/photos/1/39/13936/406-8-msop_sml.jpg)
MAX1686EUA
Manufacturer Part Number
MAX1686EUA
Description
IC CHRG PUMP FOR SIM CARD 8-UMAX
Manufacturer
Maxim Integrated Products
Datasheet
1.MAX1686EUA.pdf
(8 pages)
Specifications of MAX1686EUA
Applications
Charge Pump, SIM Cards
Voltage - Input
2.7 ~ 4.2 V
Number Of Outputs
1
Voltage - Output
4.75V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
8-MSOP, Micro8™, 8-uMAX, 8-uSOP,
Function
Step Up
Output Voltage
4.75 V
Output Current
12 mA
Maximum Operating Temperature
+ 85 C
Minimum Operating Temperature
- 40 C
Mounting Style
SMD/SMT
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
MAX1686EUA
Manufacturer:
MAXIM
Quantity:
71
Company:
Part Number:
MAX1686EUA+T
Manufacturer:
MAXIM
Quantity:
29
(See Typical Operating Circuit , C
10,000
1000
100
90
80
70
60
50
40
30
20
10
10
0
1
6
5
4
3
2
1
0
0.1
0
0
NO LOAD
EFFICIENCY vs. LOAD CURRENT
vs. INPUT VOLTAGE (3V MODE)
vs. INPUT VOLTAGE (5V MODE)
1
1
NO-LOAD INPUT CURRENT
OUTPUT VOLTAGE
LOAD CURRENT (mA)
INPUT VOLTAGE (V)
INPUT VOLTAGE (V)
V
2
1
2
IN
(5V MODE)
_______________________________________________________________________________________
= 2 .7V
3
3
10
V
4
4
V
IN
IN
= 3.6V
= 3.3V
IN
5
5
= 0.47µF, C
100
6
6
X
3.34
3.32
3.30
3.28
3.26
3.24
3.22
3.20
= 0.22µF, C
90
80
70
60
50
40
30
20
10
6
5
4
3
2
1
0
0
0
0
0
Charge Pumps for SIM Cards
NO LOAD
EFFICIENCY vs. INPUT VOLTAGE
vs. INPUT VOLTAGE (5V MODE)
vs. LOAD CURRENT (3V MODE)
1
1
5
I
LOAD
OUT
OUTPUT VOLTAGE
OUTPUT VOLTAGE
LOAD CURRENT (mA)
INPUT VOLTAGE (V)
INPUT VOLTAGE (V)
2
= 1mA
2
(5V MODE)
10
= 10µF, V
MAX1686H
MAX1686
3
3
Typical Operating Characteristics
15
I
4
4
LOAD
IN
3V to 5V Regulating
= 3.3V, T
= 10mA
20
5
5
25
6
6
A
= +25°C, unless otherwise noted.)
(20mV/div)
1000
4.76
4.75
V
4.80
4.79
4.78
4.77
4.74
4.73
4.70
4.72
4.71
100
0.1
OUT
10
1
0.1
0
5V MODE, AC COUPLED,
C
OUT
vs. INPUT VOLTAGE (3V MODE)
vs. LOAD CURRENT (5V MODE)
MAX1686 OUTPUT VOLTAGE
= 10 F
1
NO-LOAD INPUT CURRENT
OUTPUT WAVEFORM
LOAD CURRENT (mA)
INPUT VOLTAGE (V)
2
(I
1
0.1 F
LOAD
2.5 s/div
3
= 10mA)
4
10
V
V
V
IN
IN
IN
5
= 3 .3V
= 3.6V
= 2.7V
100
6
3