![](https://csdnimg.cn/release/download_crawler_static/88916153/bg6.jpg)
Input Voltage (V)
Output Voltage (V)
3.25 3.5 3.75 4 4.25 4.5 4.75 5 5.25 5.5
-3.375
-3.35
-3.325
-3.3
-3.275
-3.25
-3.225
-3.2
-3.175
-3.15
-3.125
-3.1
D017
0 mA
50 mA
100 mA
Input Voltage (V)
Output Voltage (V)
3.25 3.5 3.75 4 4.25 4.5 4.75 5 5.25 5.5
3.275
3.28
3.285
3.29
3.295
3.3
3.305
3.31
D018
0 mA
50 mA
100 mA
Output Current (mA)
Dropout Voltage (mV)
0 25 50 75 100 125 150 175 200 225 250
0
20
40
60
80
100
120
D015
VOUT+
VOUT-
I
OUT
(A)
R
CP
(:)
0.001 0.01 0.1 0.5
1
10
100
500
D016
85°C
25°C
-40°C
Output Current (mA)
Output Voltage Ripple (mV)
0 25 50 75 100 125 150 175 200 225 250
0.5
1
1.5
2
2.5
3
3.5
4
4.5
5
D014
VOUT+
VOUT-
Input Voltage (V)
Output Voltage Ripple (mV)
2.8 3 3.2 3.4 3.6 3.8 4 4.2
1
1.2
1.4
1.6
1.8
2
2.2
2.4
2.6
2.8
3
D022
VOUT-
VOUT+
6
LM27762
ZHCSFJ0B –AUGUST 2016–REVISED FEBRUARY 2017
www.ti.com.cn
版权 © 2016–2017, Texas Instruments Incorporated
6.6 Typical Characteristics
V
IN
= 3.7 V V
OUT
= ± 3 V
图图 1. Output Voltage Ripple vs Output Current
V
OUT
= ± 3 V I
OUT
= ± 100 mA
图图 2. Output Voltage Ripple vs Input Voltage
V
OUT
= ± 3.3 V
图图 3. LDO Dropout Voltage vs Output Current
V
IN
= 5.5 V
图图 4. Charge Pump Output Resistance vs Output Current
V
OUT
= –3.3 V
图图 5. Line Regulation for OUT-
V
OUT
= 3.3 V
图图 6. Line Regulation for OUT+