The REG710 is a switched capacitor voltage converterthat produces a regulated, low-ripple output voltage from an unregulated input voltage

REG710-27

Manufacturer Part NumberREG710-27
DescriptionThe REG710 is a switched capacitor voltage converterthat produces a regulated, low-ripple output voltage from an unregulated input voltage
ManufacturerTexas Instruments
REG710-27 datasheet
 


Specifications of REG710-27

Iout(max)(a)0.03Iq(typ)(ma)0.065
Switching Frequency(max)(khz)1000Vin(min)(v)1.8
Vin(max)(v)5.5Vout(min)(v)2.7
Vout(max)(v)2.7Preset Vout(v)2.7
Efficiency(typ)(%)90TopologyBuck-Boost
Operating Temperature Range(c)-40 to 85Pin/package6SOT-23
Regulated Outputs(#)1  
1
Page 1
2
Page 2
3
Page 3
4
Page 4
5
Page 5
6
Page 6
7
Page 7
8
Page 8
9
Page 9
10
Page 10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
Page 5/26

Download datasheet (2Mb)Embed
PrevNext
www.ti.com...........................................................................................................................................
At T
= +25°C, V
= V
/2 + 0.75V, I
A
IN
OUT
OUT
EFFICIENCY vs V
90
REG710-5, REG71050
80
REG710-3.3
70
REG710-3
60
50
REG710-2.5
REG710-2.7
40
30
1.5
2.0
2.5
3.0
3.5
4.0
V (V)
IN
Figure 1.
EFFICIENCY vs LOAD CURRENT
(REG710-3.3V)
90
V
= 1.8V
IN
80
70
V
= 2.2V
IN
60
50
V = V
IN
OUT
40
30
0.1
1
Load Current (mA)
Figure 3.
EFFICIENCY vs LOAD CURRENT
(REG710-2.7V)
80
75
70
V = 1.8V
IN
65
60
55
50
45
V = V
IN
OUT
40
35
30
0.1
1
Load Current (mA)
Figure 5.
Copyright © 2001–2009, Texas Instruments Incorporated
SBAS221G – DECEMBER 2001 – REVISED JANUARY 2009
TYPICAL CHARACTERISTICS
= 5mA, C
= C
= 2.2 F, C
= 0.22 F, and V
IN
OUT
PUMP
noted.
IN
90
REG71055
80
70
60
50
40
30
0.1
4.5
5.0
5.5
90
80
70
60
50
40
30
10
100
0.1
80
75
70
65
60
V = 2.2V
IN
55
50
45
40
35
30
10
100
0.1
Product Folder Link(s):
REG710
REG710
= 1.3V, unless otherwise
ENABLE
EFFICIENCY vs LOAD CURRENT
(REG710-5V, REG71050)
V = 2.7V
IN
V = 3V
IN
V = 3.3V
IN
V = 3.6V
IN
V = 4.2V
IN
V = V
IN
OUT
1
10
100
Load Current (mA)
Figure 2.
EFFICIENCY vs LOAD CURRENT
(REG710-3V)
V = 1.8V
IN
V = 2.2V
IN
V = V
OUT
IN
1
10
100
Load Current (mA)
Figure 4.
EFFICIENCY vs LOAD CURRENT
(REG710-2.5V)
V
= 1.8V
IN
V = 2.2V
IN
V = V
IN
OUT
1
10
100
Load Current (mA)
Figure 6.
Submit Documentation Feedback
5