MAX1697TEUT+T Maxim Integrated Products, MAX1697TEUT+T Datasheet - Page 4

• Manufacturer Part Number: MAX1697TEUT+T
• Description: IC CHARGE PUMP INV 60MA SOT23-6
• Manufacturer: Maxim Integrated Products
• Type: Switched Capacitor (Charge Pump), Invertingr

Specifications of MAX1697TEUT+T

• Internal Switch(s): Yes
• Synchronous Rectifier: No
• Number Of Outputs: 1
• Voltage - Output: -1.5 ~ -5.5 V
• Current - Output: 60mA
• Frequency - Switching: 60kHz ~ 200kHz
• Voltage - Input: 1.6 ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: SOT-23-6
• Power - Output: 1.1W
• Function: Inverting
• Output Voltage: - 1.4 V to - 5.5 V
• Output Current: 60 mA
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

60mA, SOT23 Inverting Charge Pump
with Shutdown
(Circuit of Figure 1, capacitors from Table 2, V
4
-0.5
-1.0
-1.5
-2.0
-2.5
-3.0
-3.5
-4.0
-4.5
-5.0
-0.5
-1.0
-1.5
-2.0
-2.5
-3.0
-3.5
-4.0
-4.5
-5.0
100
_______________________________________________________________________________________
90
80
70
60
50
40
30
20
10
0
0
0
0
0
0
EFFICIENCY vs. OUTPUT CURRENT
10
10
10
vs. OUTPUT CURRENT
vs. OUTPUT CURRENT
20
20
20
OUTPUT CURRENT (mA)
OUTPUT CURRENT (mA)
OUTPUT CURRENT (mA)
OUTPUT VOLTAGE
OUTPUT VOLTAGE
30
30
30
MAX1697T
MAX1697R
MAX1697U
V
V
V
IN
IN
IN
V
V
= +2V
IN
= +2V
IN
V
= +2V
40
V
40
40
IN
IN
= +3.3V
= +3.3V
= +5V
= +5V
50
50
50
V
V
IN
60
60
IN
60
= +3.3V
= +5V
70
70
70
80
80
80
IN
= +5V, SHDN = IN, T
100
100
-0.5
-1.0
-1.5
-2.0
-2.5
-3.0
-3.5
-4.0
-4.5
-5.0
90
80
70
60
50
40
30
20
10
90
80
70
60
50
40
30
20
10
0
0
0
0
0
0
EFFICIENCY vs. OUTPUT CURRENT
EFFICIENCY vs. OUTPUT CURRENT
10
10
10
20
20
vs. OUTPUT CURRENT
20
OUTPUT CURRENT (mA)
OUTPUT CURRENT (mA)
OUTPUT CURRENT (mA)
OUTPUT VOLTAGE
30
30
MAX1697U
MAX1697R
30
MAX1697S
V
V
IN
IN
= +2V
= +2V
40
V
V
40
V
40
A
IN
IN
IN
= +2V
= +3.3V
= +25°C, unless otherwise noted.)
Typical Operating Characteristics
= +5V
50
50
V
50
IN
V
= +3.3V
IN
V
60
60
60
V
IN
= +3.3V
IN
= +5V
= +5V
70
70
70
80
80
80
-0.5
-1.0
-1.5
-2.0
-2.5
-3.0
-3.5
-4.0
-4.5
-5.0
100
90
80
70
60
50
40
30
20
10
30
25
20
15
10
0
5
0
0
OUTPUT IMPEDANCE vs. INPUT VOLTAGE
1.5
0
0
EFFICIENCY vs. OUTPUT CURRENT
2.0
10
10
vs. OUTPUT CURRENT
2.5
20
20
OUTPUT CURRENT (mA)
OUTPUT CURRENT (mA)
OUTPUT VOLTAGE
MAX1697R/S/T/U
INPUT VOLTAGE (V)
3.0
V
30
30
MAX1697S
MAX1697T
IN
V
V
IN
= +2V
IN
V
= +3.3V
3.5
= +2V
40
40
IN
= +5V
4.0
V
50
50
IN
= +3.3V
V
4.5
60
60
IN
= +5V
5.0
70
70
5.5
80
80