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参数资料
| 型号： | REG710 |
| 厂商： | Texas Instruments, Inc. |
| 英文描述： | 60MA SWITCHED CAP BUCK/BOOST CONVERTER |
| 中文描述： | 60mA的开关电容降压/升压变换器 |
| 文件页数： | 6/15页 |
| 文件大小： | 378K |
| 代理商： | REG710 |
SBAS221E DECEMBER 2001 REVISED SEPTEMBER 2003
www.ti.com
6
TYPICAL CHARACTERISTICS (Cont.)
At TA = +25
°
C, VIN = VOUT/2 + 0.75V, IOUT = 5mA, CIN = COUT = 2.2
μ
F, CPUMP = 0.22
μ
F, VENABLE = 1.3V, unless otherwise noted.
OUTPUT RIPPLE VOLTAGE
20mV/div
C
OUT
= 2.2
μ
F
C
OUT
= 10
μ
F, C
PUMP
= 1
μ
F
20mV/div
Time (5
μ
s/div)
BW = 20MHz
REG7103.3V
V
IN
= 2.4V
R
L
= 332
SHORTCIRCUIT LOAD CURRENT vs V
IN
V
IN
(V)
L
250
225
200
175
150
125
100
75
50
25
0
2
2.5
3
3.5
4
4.5
5
5.5
1.5
OUTPUT RIPPLE VOLTAGE vs V
IN
(REG7102.7V, 3.3V)
V
IN
(V)
O
P
)
90
80
70
60
50
40
30
20
10
0
1.5
2
2.5
3
3.5
4
4.5
5
5.5
6
1
REG7102.7
C
OUT
= 2.2
μ
F
REG7102.7
C
OUT
= 10
μ
F
REG7103.3
C
OUT
= 2.2
μ
F
REG7103.3
C
OUT
= 10
μ
F
INPUT CURRENT AT TURNON
100mA/div
I
IN
V
OUT
2V/div
Time (50
μ
s/div)
BW = 20MHz
REG7103.3V
V
IN
= 3.0V
I
O
= 30mA
OUTPUT RIPPLE VOLTAGE vs V
IN
(REG7102.5V, 3V, 5V)
V
IN
(V)
O
P
)
90
80
70
60
50
40
30
20
10
0
1.5
2
2.5
3
3.5
4
4.5
5
5.5
6
1
REG7103
C
OUT
= 2.2
μ
F
REG7105
REG71050
C
OUT
= 10
μ
F
REG7105
REG71050
C
OUT
= 2.2
μ
F
REG7103
C
OUT
= 10
μ
F
REG7102.5
C
OUT
= 2.2
μ
F
REG7102.5, C
OUT
= 10
μ
F
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相关代理商/技术参数 |
参数描述 |
|---|---|
| REG710_07 | 制造商:BB 制造商全称:BB 功能描述:60mA Switched-Cap BUCK/BOOST CONVERTER |
| REG710_08 | 制造商:TI 制造商全称:Texas Instruments 功能描述:60mA, 5.0V, Buck/Boost Charge Pump in ThinSOT-23 and ThinQFN |
| REG710_1 | 制造商:TI 制造商全称:Texas Instruments 功能描述:60mA, 5.0V, Buck/Boost Charge Pump in ThinSOT-23 and ThinQFN |
| REG710-25 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:30-mA Switched-Cap DC-DC Converter with fixed 2.5-V Output |
| REG710-27 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:30-mA Switched-Cap DC-DC Converter with fixed 2.7-V Output |
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