- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄370025 > PT6985 2.5V/1.2V. 9A 12V-Input Dual Output ISR PDF資料下載
參數(shù)資料
| 型號： | PT6985 |
| 英文描述： | 2.5V/1.2V. 9A 12V-Input Dual Output ISR |
| 中文描述： | 2.5V/1.2V。第9A 12V的輸入雙輸出ISR的 |
| 文件頁數(shù)： | 3/12頁 |
| 文件大?。?/td> | 271K |
| 代理商： | PT6985 |
For technical support and more information, see inside back cover or visit www.ti.com
PT6981
10.5-A 12V-Input Dual Output
Integrated Switching Regulator
PT6981 Typical Characteristics
Efficiency vs Io
1
(See Note A)
Vo
1
Output Ripple vs Io
1
(See Note A)
Power Dissipation vs Io
1
(See Note A)
Safe Operating Area, V
in
=12V
(See Note B)
Note A:
Characteristic data has been developed from actual products tested at 25°C. This data is considered typical data for the Converter.
Note B:
SOA curves represent the conditions at which internal components are at or below the manufacturer’s maximum operating temperatures
50
55
60
65
70
75
80
85
90
0
1
2
3
4
5
6
7
8
Io
1
(A)
E
0.5
1
1.5
2
2.5
Io
2
(A)
0
1
2
3
4
5
6
7
0
1
2
3
4
5
6
7
8
Io
1
(A)
P
2.5
2
1.5
1
0.5
0.1
Io
2
(A)
0
10
20
30
40
50
60
70
0
1
2
3
4
5
6
7
8
Io
1
(A) [ Io
2
fixed at Io
2
(typ) ]
R
PT6981 Performance Specifications
(Unless otherwise stated, T
a
=25°C, V
in
=12V, C
1
=560μF, C
2
=330μF, Io
1
=Io
1
typ, and Io
2
=Io
2
typ)
PT6981 (2.5V/1.8V)
Typ
Characteristic
Symbol
Conditions
Min
Max
Units
Output Current
Io
1
Io
2
Io
1
Io
2
V
in
V
o
tol
T
a
=25°C, natural convection
Vo
1
(2.5V)
Vo
2
(1.8V)
Vo
1
(2.5V)
Vo
2
(1.8V)
0.1
0
0.1
0
10.8
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
(i)
8
2.5
8
2.5
—
±12
±9
±0.5
±0.5
±10
±5
±10
±5
±44
±28
80
35
35
60
±50
±20
(ii)
(ii)
10.5
(iii)
2.5
10.5
(iii)
2.5
13.2
±38
±27
—
—
±15
±7
±15
±7
—
—
—
—
—
—
—
—
A
(iii)
T
a
=60°C, 200LFM airflow
(i)
(ii)
(ii)
A
(iii)
Input Voltage Range
Set Point Voltage Tolerance
Over I
o
Range
VDC
Vo
1
Vo
2
Vo
1
Vo
2
Vo
1
Vo
2
Vo
1
Vo
2
Vo
1
Vo
2
mV
Temperature Variation
Reg
temp
–40° >T
a
> +85°C
%V
o
Line Regulation
Reg
line
Over V
in
range
mV
Load Regulation
Reg
load
Over I
o
range
mV
Total Output Voltage Variation
V
o
tot
Includes set-point, line, load
–40° >T
a
> +85°C
mV
Efficiency
V
o
Ripple (pk-pk)
η
V
r
%
20MHz bandwidth
Vo
1
Vo
2
mV
pp
Transient Response
t
tr
1A/μs load step, 50% to 100% I
o
typ
V
o
over/undershoot
μs
V
tr
Vo
1
Vo
2
mV
Notes:
(i)
Io
1
(min) current of 0.1A can be divided between both outputs, Vo
1
or Vo
2
. The module will operate at no load with reduced specifications.
The typical current is that which can be drawn simultaneously from both outputs under the stated operating conditions.
(iii) The sum of Io
1
and Io
2
must be less than Io
1
max, and Io
2
must be less than Io
2
max.
(ii)
20
30
40
50
60
70
80
90
0
1
2
Io
1
(A) [ Io
2
fixed at Io
2
(typ) ]
3
4
5
6
7
8
A
200LFM
120LFM
60LFM
Nat conv
Airflow
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| PT7671 | Half Bridge Driver, LO In Phase with RT, Programmable Oscillating Frequency, 0.6us Deadtime in a 8-pin DIP package and differenct phase; A IR21531 with Standard Packaging |
| PT7673 | Half Bridge Driver, LO In Phase with RT, Programmable Oscillating Frequency, 0.6us Deadtime in a 8-pin DIP package and differenct phase; Similar to IR21531D with Lead Free Packaging |
| PT7675 | Ballast Control, Below Resonance Protection, Thermal Overload Protection, Protection from Failure to Strike, Programmable Preheat Time and Run Frequency, Programmable Deadtime, Automatic Restart for Lamp Exchange in a 16-pin DIP package; A IR21571 with Standard Packaging |
| PT7712 | 600V Half Bridge Driver LED Buck Regulator in a 8-Pin SOIC Package; A IRS2541 packaged in a Lead-Free 8-Lead SOIC shipped on Tape and Reel |
| PT7713 | 200V Half Bridge Driver LED Buck Regulator in a 8-Lead Dip Package; A IRS2540 packaged in a Lead-Free 8-Lead DIP |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| PT6985A | 功能描述:REGULATOR 2.5/1.2V 12VIN HORZ RoHS:是 類別:電源 - 板載 >> DC DC Converters 系列:PT6980 設(shè)計(jì)資源:Maxi/Mini/Micro Design Guide, Appl Manual 標(biāo)準(zhǔn)包裝:1 系列:Maxi 類型:隔離 輸出數(shù):1 電壓 - 輸入（最?。?43V 電壓 - 輸入（最大）:110V Voltage - Output 1:15V Voltage - Output 2:- Voltage - Output 3:- 電流 - 輸出（最大）:* 電源（瓦） - 制造商系列:400W 電壓 - 隔離:* 特點(diǎn):* 安裝類型:通孔 封裝/外殼:模塊 尺寸/尺寸:4.60" L x 2.20" W x 0.54" H（116.8mm x 55.9mm x 13.7mm） 包裝:散裝 工作溫度:-55°C ~ 100°C 效率:* 電源（瓦特）- 最大:* |
| PT6985C | 制造商:TI 制造商全稱:Texas Instruments 功能描述:10-A 12V-Input Dual Output Integrated Switching Regulator |
| PT6985N | 制造商:TI 制造商全稱:Texas Instruments 功能描述:10-A 12V-Input Dual Output Integrated Switching Regulator |
| PT6999 | 制造商:PTC 制造商全稱:Princeton Technology Corp 功能描述:Output Expander |
| PT6CGCA12-14-19P-025 | 功能描述:PT 19C 19#16 PIN PLUG 制造商:amphenol industrial operations 系列:* 零件狀態(tài):有效 標(biāo)準(zhǔn)包裝:1 |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。