LTC3531ES6-3.3 查看數據表（PDF） - Linear Technology
零件编号
产品描述 (功能)
生产厂家
LTC3531ES6-3.3 Datasheet PDF : 16 Pages
| |||
LTC3531/
LTC3531-3.3/LTC3531-3
TYPICAL PERFOR A CE CHARACTERISTICS TA = 25°C unless otherwise specified.
Start-Up into Resistive Load
L = 10μH
30
28
26
24
22
20
18
16
14
12
10
1.5 2 2.5 3 3.5 4 4.5 5 5.5
VIN (V)
3531 G07
Switch On Resistances
1000
VIN = 5V
VOUT = 3.3V
900
D (PMOS)
800
700
600
A (PMOS)
500
B,C (NMOS)
400
–40 –20
0 20 40 60
TEMPERATURE (°C)
80 100
3531 G10
Burst Frequency vs Load
(3.3V Version)
1000
L = 10μH
COUT = 10μF
100
50mA
10mA
10
5mA
1mA
1
0.5mA
0.1
1.5 2
2.5 3 3.5 4
VIN (V)
4.5 5 5.5
3531 G08
IPEAK, IVALLEY vs Temperature
400
IPEAK
350
300
250
IVALLEY
200
150
100
50
0
–40 –20
IZERO
2.5VIN
3.3VOUT
10μH
0 20 40 60
TEMPERATURE (°C)
80 100
3531 G11
VOUT Regulation vs Temperature
(3.3V Version)
3.350 VIN = 3.6V
ILOAD = 10mA
3.325
3.300
3.275
3.250
–40 –20
0 20 40 60
TEMPERATURE (°C)
80 100
3531 G09
SHDN Pin Threshold and
Hysteresis
1
0.9
0.8
OPERATING
0.7
SHUTDOWN
0.6
0.5
– 40 – 20
0 20 40 60
TEMPERATURE (°C)
80 100
3531 G12
3531fb
4
Share Link: 