參數(shù)資料
型號: PT4701A
廠商: TEXAS INSTRUMENTS INC
元件分類: 電源模塊
英文描述: 4-OUTPUT 35 W DC-DC REG PWR SUPPLY MODULE
封裝: METAL, SIP-15/21
文件頁數(shù): 6/11頁
文件大?。?/td> 206K
代理商: PT4701A
For technical support and more information, see inside back cover or visit www.ti.com
PT4701—48V
Output Ripple Vout1 vs ±Iout1 & ±Iout2
Performance Characteristics; Vin =48 V
(See Note A)
Typical Characteristics
Note A:
All Characteristic data in the above graphs has been developed from actual products tested at 25°C. This data is considered typical data for the ISR.
35-W Quad-Output
DC/DC Converter for DSL
Output Ripple ±Vout2 vs ±Iout1 & ±Iout2
Load Regulation ±Vout1 vs ±Iout1
Load Regulation ±Vout2 vs ±Iout2
Cross Regulation ±Vout1 vs ±Iout2
Cross Regulation ±Vout2 vs ±Iout1
0
5
10
15
20
25
0
0.25
0.5
0.75
1
1.25
± Iout1 (A)
±
Vo
1
Ripple
(mV)
1.75
1.5
1.25
1
0.75
0.5
0.25
± Iout2
0
5
10
15
20
25
0
0.25
0.5
0.75
1
1.25
1.5
1.75
± Iout2 (A)
±
Vo
2
Ripple
(mV)
1.25
1
0.75
0.5
0.25
± Iout1
7.96
7.97
7.98
7.99
8
8.01
8.02
8.03
8.04
0
0.25
0.5
0.75
1
1.25
± Iout1 (A)
Load
Regulation
|
Vout
1
|(V)
Vo (+)
Vo (–)
3.92
3.925
3.93
3.935
3.94
3.945
3.95
3.955
3.96
0
0.25
0.5
0.75
1
1.25
1.5
1.75
± Iout2 (A)
Load
Regulation
|
Vout
2|
(V)
Vo (+)
Vo (–)
7.96
7.97
7.98
7.99
8
8.01
8.02
8.03
8.04
0
0.25
0.5
0.75
1
1.25
1.5
1.75
± Iout2 (A)
Cross
Regulation
|
Vout
1|
(V)
Vo (+)
Vo (–)
3.92
3.925
3.93
3.935
3.94
3.945
3.95
3.955
3.96
0
0.25
0.5
0.75
1
1.25
± Iout1 (A)
Cross
Regulation
|
Vout
2|
(V)
Vo (+)
Vo (–)
SLTS182A - FEBRUARY 2003 - REVISED APRIL 2003
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