參數(shù)資料
型號(hào): PTH12060WAHT
廠商: Texas Instruments, Inc.
英文描述: 10-A, 12-V INPUT NON-ISOLATED WIDE-OUTPUT ADJUST POWER MODULE
中文描述: 10甲,12 V輸入非隔離寬輸出調(diào)節(jié)電源模塊
文件頁(yè)數(shù): 12/29頁(yè)
文件大?。?/td> 1028K
代理商: PTH12060WAHT
www.ti.com
R
= 10 k
x
SET
0.8 V
- V
O
- R
k
S
V
min
(1)
V
I
+
+
GND
V
O
V Sense
R
1%
SET
PTH12060
1
10
4
5
6
2
3
9
7
8
C
330 F
(Optional)
O
C
560 F
(Required)
I
PTH12060W/L
SLTS217D–MAY 2003–REVISED OCTOBER 2005
For other output voltages, the value of the required resistor can either be calculated, or simply selected from the
range of values given in
Table 4
. The following formula is used for calculating the adjust resistor value. Select the
appropriate value for the parameters, R
S
and V
min
, from
Table 3
.
Table 3. Adjust Formula Parameters
Part Number
V
min
V
max
R
S
PTH12060W
1.2 V
5.5 V
1.82 k
PTH12060L
0.8 V
1.8 V
7.87 k
(1)
A 0.05-W rated resistor can be used. The tolerance should be 1%, with a temperature stability of 100 ppm/
°
C or
better. Place the resistor as close to the regulator as possible. Connect the resistor directly between pins 4 and 7
using dedicated PCB traces.
Never connect capacitors from V
O
Adjust to either GND or V
O
. Any capacitance added to the V
O
Adjust pin affects the
stability of the regulator.
Figure 9. V
O
Adjust Resistor Placement
(2)
12
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PTH12060WAS 功能描述:DC/DC轉(zhuǎn)換器 1.2 to 5.5V 10A 12V Input WideAdj Module RoHS:否 制造商:Murata 產(chǎn)品: 輸出功率: 輸入電壓范圍:3.6 V to 5.5 V 輸入電壓(標(biāo)稱): 輸出端數(shù)量:1 輸出電壓(通道 1):3.3 V 輸出電流(通道 1):600 mA 輸出電壓(通道 2): 輸出電流(通道 2): 安裝風(fēng)格:SMD/SMT 封裝 / 箱體尺寸:
PTH12060WAST 功能描述:DC/DC轉(zhuǎn)換器 1.2 to 5.5V 10A 12V Input WideAdj Module RoHS:否 制造商:Murata 產(chǎn)品: 輸出功率: 輸入電壓范圍:3.6 V to 5.5 V 輸入電壓(標(biāo)稱): 輸出端數(shù)量:1 輸出電壓(通道 1):3.3 V 輸出電流(通道 1):600 mA 輸出電壓(通道 2): 輸出電流(通道 2): 安裝風(fēng)格:SMD/SMT 封裝 / 箱體尺寸:
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