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參數(shù)資料
| 型號： | PT6984 |
| 英文描述： | XPHASE VRD10 Control IC with VccVid and Overtemp Detect; Same as IR3080 with Tape and Reel packaging |
| 中文描述： | 3.3V/1.2V。 8.6A 12V的輸入雙輸出ISR的 |
| 文件頁數(shù)： | 7/12頁 |
| 文件大?。?/td> | 271K |
| 代理商： | PT6984 |
For technical support and more information, see inside back cover or visit www.ti.com
PT6985
9-A 12V-Input Dual Output
Integrated Switching Regulator
PT6985 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)
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
Io
1
(A)
E
1
1.5
2
Io
2
(A)
0
5
10
15
20
25
30
0
1
2
3
4
5
6
7
Io
1
(A) [ Io
2
fixed at Io
2
(typ) ]
R
0
1
2
3
4
5
6
7
0
1
2
3
4
5
6
7
Io
1
(A)
P
2
1.5
1
0.1
Io
2
(A)
PT6985 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)
PT6985 (2.5V/1.2V)
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
(1.2V)
Vo
1
(2.5V)
Vo
2
(1.2V)
0.1
0
0.1
0
10.8
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
(i)
7
2
7
2
—
±12
±6
±0.5
±0.5
±10
±5
±10
±5
±44
±22
77
35
35
60
±50
±20
(ii)
(ii)
9
2.2
(iii)
9
2.2
(iii)
13.2
±38
±18
—
—
±15
±7
±15
±7
—
—
—
—
—
—
—
—
(iii)
A
T
a
=60°C, 200LFM airflow
(i)
(ii)
(ii)
(iii)
A
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
(min) current of 0.1A can be divided between both outputs, Vo
or Vo
. 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)
Safe Operating Area, V
in
=12V
(See Note B)
20
30
40
50
60
70
80
90
0
1
2
3
4
5
6
7
Io
1
(A) [ Io
2
fixed at Io
2
(typ) ]
A
°
C
200LFM
120LFM
60LFM
Nat conv
Airflow
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| PT6984A | 功能描述:REGULATOR 3.3/1.2V 12VIN HORZ RoHS:是 類別:電源 - 板載 >> DC DC Converters 系列:PT6980 設(shè)計資源: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:* 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:* |
| PT6984C | 功能描述:開關(guān)變換器、穩(wěn)壓器與控制器 3.3V/1.2V 8.6A 12V-In Dual Otpt ISR RoHS:否 制造商:Texas Instruments 輸出電壓:1.2 V to 10 V 輸出電流:300 mA 輸出功率: 輸入電壓:3 V to 17 V 開關(guān)頻率:1 MHz 工作溫度范圍: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:WSON-8 封裝:Reel |
| PT6984N | 功能描述:DC/DC轉(zhuǎn)換器 3.3V/1.2V 8.6A 12V-In Dual Otpt ISR 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: |
| PT6985 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:2.5V/1.2V. 9A 12V-Input Dual Output ISR |
| 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:* 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:* |
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