参数资料
型号: TPS62402DRCTG4
厂商: TEXAS INSTRUMENTS INC
元件分类: 稳压器
英文描述: 0.6 A DUAL SWITCHING CONTROLLER, 2500 kHz SWITCHING FREQ-MAX, PDSO10
封装: 3 X 3 MM, GREEN, PLASTIC, SON-10
文件页数: 3/43页
文件大小: 1155K
代理商: TPS62402DRCTG4
3.200
3.250
3.300
3.350
3.400
0.01
0.10
1
10
100
1000
I
-mA
OUT
V
DC-V
O
U
T
MODE/DATA =low,PFMMode,voltagepositioningactive
MODE/DATA =high,forcedPWMMode
PWMMode
Operation
V
=3.6V
IN
V
=4.2V
IN
V
=5V
IN
V
=4.2V
IN
V
=3.6V
IN
V
=5V
IN
V
=3.3V
OUT2
1.746
1.764
1.782
1.800
1.818
1.836
1.854
0.01
0.10
1
10
100
1000
I
-mA
OUT
V
DC-V
O
U
T
MODE/DATA =low,PFMMode,voltagepositioningactive
MODE/DATA =high,forcedPWMMode
PWMMode
Operation
V
=1.8V
OUT2
V
=5V
IN
V
=4.2V
IN
V
=3.6V
IN
V
=2.7V
IN
V
=3.6V
IN
V
=4.2V
IN
V
=5V
IN
V
=2.7V
IN
1.500
1.525
1.550
1.575
1.600
1.625
1.650
0.01
0.10
1
10
1000
I
-mA
OUT
V
DC-V
O
U
T
MODE/DATA =low,PFMMode,voltagepositioningactive
MODE/DATA =high,forcedPWMMode
100
PWMMode
Operation
V
=1.575V
OUT1
V
=4.2V
IN
V
=3.6V
IN
V
=3.6V
IN
V
=4.2V
IN
V
=2.7V
IN
V
=2.7V
IN
1.500
1.525
1.550
1.575
1.600
1.625
1.650
0.01
0.10
1
10
1000
I
-mA
OUT
V
DC-V
O
U
T
MODE/DATA =low,PFMMode,voltagepositioningactive
MODE/DATA =high,forcedPWMMode
100
PWMMode
Operation
V
=1.575V
OUT1
V
=3.6V
IN
V
=4.2V
IN
V
=2.7V
IN
V
=4.2V
IN
V
=3.6V
IN
V
=2.7V
IN
www.ti.com
SLVS681E – JUNE 2006 – REVISED APRIL 2010
DC OUTPUT ACCURACY VOUT2 = 3.3V
DC OUTPUT ACCURACY VOUT2 = 1.8V
Figure 11.
Figure 12.
DC OUTPUT ACCURACY VOUT1 = 1.575V,
L = 2.2mH, COUT = 22mF
L = 3.3mH, COUT = 10mF
Figure 13.
Figure 14.
Copyright 2006–2010, Texas Instruments Incorporated
11
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