參數(shù)資料
型號: PT8104N
廠商: Texas Instruments, Inc.
元件分類: 基準電壓源/電流源
英文描述: Isolated Flyback Switching Regulator with 9V Output
中文描述: 隔離反激式開關(guān)穩(wěn)壓9V輸出
文件頁數(shù): 2/14頁
文件大?。?/td> 231K
代理商: PT8104N
For technical support and more information, see inside back cover or visit www.ti.com
2
VID
3
1
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
VID
2 VID
1 VID
0
1
1
1
1
1
0
1
0
0
1
0
1
0
0
0
0
1
1
1
1
1
0
1
0
0
1
0
1
0
0
0
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
Pin Function
1
VID 0
2
VID 1
3
VID 2
4
VID 3
5
VID 4
6
STBY *
7
Do Not Connect
8
Do Not Connect
9
Do Not Connect
10
Do Not Connect
11
VID Common
Notes:
i) Logic 0 = Connect to VID Common
ii) Logic 1 = Open circuit (no pull-up resistors)
iii) VID3 and VID4 may not be changed while the unit is operating.
iv) The output voltage of the PT8101 must not be set higher than 2.7V.
Pin Function
12
V
in
13
V
in
14
V
in
15
V
in
16
V
in
17
GND
18
GND
19
GND
20
GND
21
GND
Pin Function
22
GND
23
V
out
24
V
out
25
V
out
26
V
out
27
V
out
28
V
out
29
V
out
30
V
out
31
Remote Sense
Pin-Out Information
(Except PT8104 –see p.3)
Voltage Programming Information
(Except PT8104 –see p.3)
PT8101
(VRM 8.4)
VID
4=1
Vout
(iv)
2.00
2.10
2.30
2.40
2.50
2.60
2.70
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
VID
4=0
Vout
1.30V
1.35V
1.40V
1.45V
1.50V
1.55V
1.60V
1.65V
1.70V
1.75V
1.80V
1.85V
1.90V
1.95V
2.00V
2.05V
PT8102/8103
(VRM 9.1)
VID
4=1
Vout
1.075V
1.100V
1.125V
1.150V
1.175V
1.200V
1.225V
1.250V
1.275V
1.300V
1.325V
1.350V
1.375V
1.400V
1.425V
1.450V
VID
4=0
Vout
1.475V
1.500V
1.525V
1.550V
1.575V
1.600V
1.625V
1.650V
1.675V
1.700V
1.725V
1.750V
1.775V
1.800V
1.825V
1.850V
* For STBY pin:
Open
=Output Enabled
=Output Disabled
VID Common
PT8100 Series
40-A 3.3/5-V Input Programmable
Integrated Switching Regulator
PT8105
(Custom Code)
VID
4=1
Vout
0.800V
0.825V
0.850V
0.875V
0.900V
0.925V
0.950V
0.975V
1.000V
1.025V
1.050V
1.075V
1.100V
1.125V
1.150V
1.175V
VID
4=0
Vout
1.200V
1.225V
1.250V
1.275V
1.300V
1.325V
1.350V
1.375V
1.400V
1.425V
1.450V
1.475V
1.500V
1.525V
1.550V
1.575V
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