TL7660_14 Datasheet, PDF (4/23 Pages) Texas Instruments – CMOS VOLTAGE CONVERTER

TL7660
CMOS VOLTAGE CONVERTER
SCAS794 – JUNE 2006
TYPICAL CHARACTERISTICS
www.ti.com
OSCILLATOR FREQUENCY
vs
OSCILLATOR CAPACITANCE
OSCILLATOR FREQUENCY
vs
TEMPERATURE
10
9
8
7
6
5
4
3
2
1
0
1
V_CC = 5 V
T_A = 25°C
10
100
C_OSC – Oscillator Capacitance – pF
1000
21
19
17
15
13
V_CC = 10 V
11
9
V_CC = 5 V
7
5
-40 -25 -10 5 20 35 50 65 80 95 110 125
T_A – Free-Air Temperature – °C
OUTPUT RESISTANCE
vs
TEMPERATURE
150
140
130
120
110
100 _{VCC = 2 V}
90
80
I_O = 3 mA
70
60
50
40
30
20
10
0
-40 -25 -10 5
V_CC = 5 V
I_O = 20 mA
V_CC = 10 V
I_O = 20 mA
20 35 50 65 80 95 11 12
05
T_A – Free-Air Temperature – °C
SUPPLY VOLTAGE
vs
TEMPERATURE
10
9
8
7
6
Supply Voltage Range
(No Diode Required)
5
4
3
2
1
0
-40 -25 -10 5 20 35 50 65 80 95 110 125
T_A – Free-Air Temperature – °C
4
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