MAX1680ESA Maxim Integrated Products, MAX1680ESA Datasheet - Page 10

• Manufacturer Part Number: MAX1680ESA
• Description: Charge Pumps 125mA f-Selct Swtchd Cap Volt Converter
• Manufacturer: Maxim Integrated Products

Specifications of MAX1680ESA

• Function: Inverting, Step Up
• Output Voltage: - 2 V to - 5.5 V, 5 V to 11 V
• Output Current: 125 mA
• Maximum Operating Temperature: + 85 C
• Package / Case: SOIC-8 Narrow
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT

125mA, Frequency-Selectable,
Switched-Capacitor Voltage Converters
Table 5. Device Comparison
10
__________________Pin Configuration
MAX660
MAX665
MAX860
MAX861
MAX1680
MAX1681
ICL7660
PART NUMBER
TOP VIEW
______________________________________________________________________________________
CAP+
FSEL
CAP-
GND
1
2
4
3
MAX1680
MAX1681
CURRENT (mA)
SO
0.20/0.60/1.40
0.30/1.10/2.50
QUIESCENT
TYPICAL
0.12/1.0
0.20/1.0
2.5/5.0
10/20
0.080
6
8
7
5
IN
SHDN
LV
OUT
CURRENT
OUTPUT
(mA)
100
100
125
125
50
50
10
TRANSISTOR COUNT: 171
SUBSTRATE CONNECTED TO IN
___________________Chip Information
RESISTANCE
OUTPUT
(Ω)
6.5
6.5
3.5
3.5
12
12
55
FREQUENCY
SWITCHING
13/100/250
500/1000
6/50/130
125/250
(kHz)
5/40
5/40
5