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參數(shù)資料
| 型號(hào)： | PT4401 |
| 英文描述： | 100V Single N-Channel HEXFET Power MOSFET in a I-Pak package; Similar to IRFU120Z with Lead Free Packaging |
| 中文描述： | 1.3至3.5V 70W的功率。 48 - V輸入隔離DC / DC轉(zhuǎn)換器 |
| 文件頁(yè)數(shù)： | 1/9頁(yè) |
| 文件大?。?/td> | 205K |
| 代理商： | PT4401 |
For technical support and more information, see inside back cover or visit www.ti.com
PT4400 Series
75-W 48-V Input Isolated
DC/DC Converter
Standard Application
C
= Optional 330μF Electrolytic Capacitor
# VID programming pins set fo 3.3V output
Features
Up to 75W Output:
20A @3.3V, 15A @5V
Input Voltage Range:
36V to 75V
Programmable Output Voltage
91% Efficiency (PT4403)
1500 VDC Isolation
On/Off Control
Over-Current Protection
Description
The PT4400 series of power modules are single-
output isolated DC/DC converters, housed in a
compact 21-pin low-profile (12mm) package.
These modules are rated up to 75W with load
currents as high as 20A. The output voltage is set
within a pre-defined range via a 5-bit input code.
The PT4400 series operates from a standard
48-V telecom CO supply and occupies only 3.9in2
of PCB area. These modules offer OEMs a compact
and flexible high-output power source for use with
high-end microprocessors, DSPs, general purpose
logic and analog. They are suitable for distributed
power applications in both telecom and computing
environments.
Features include output over-current protection,
on/off control, output over-voltage protection
(OVP), over-temperature shutdown, under-volt-
age lockout (UVLO), and an output differential
remote sense. The modules are fully integrated
for stand-alone operation, and require no additional
components.
Ordering Information
PT 4401
= 1.3 to 3.5 Volts
PT 4402
= 1.05 to 1.75Volts
PT 4403
= 3.4 to 5.7 Volts
Pin-Out Information
Pin Function
1
Remote On/Off *
2
-Vin
3
-Vin
4
+Vin
5
+Vin
6
Pin Not Present
7
VID 0
8
VID 1
9
VID 2
10
VID 3
11
VID 4
12
(–)Remote Sense
13
-Vo
14
-Vo
15
-Vo
16
-Vo
17
+Vo
18
+Vo
19
+Vo
20
+Vo
21
(+)Remote Sense
* For more information consult
the applicable application note.
VID 4 does not function on the
PT4402 & PT4403
SLTS160B
(Revised 7/19/2002)
PT Series Suffix
(PT1234
x
)
Case/Pin
Configuration
Vertical
Horizontal
SMD
(Reference the applicable package code drawing for
the dimensions and PC layout)
Order
Suffix
N
A
C
Package
C ode
(ENM)
(ENN)
(ENP)
Differential Remote Sense
Output Over-Voltage Protection
Over-Temperature Shutdown
Undervoltage Lockout
Low Profile Package (12mm)
Compact PCB Layout:
(Horizontal Config. 1.45in
×
2.6in,
Vertical Config. < 1 in
2
)
Solderable Copper Case
Agency Approvals Pending
L
O
A
D
PT4401
+V
sns
+V
out
-V
out
-V
sns
21
17–20
13–16
12
7
11
8
10
9
VID0 - VID4
+V
in
–V
in
4, 5
2, 3
1
Remote
On/Off
PROGRAMMING PINS #
+V
OUT
+V
IN
–V
IN
–V
OUT
– REMOTE SENSE
+ REMOTE SENSE
C
o
+
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| PT4402 | 20V Single N-Channel HEXFET Power MOSFET in a I-Pak package; A IRFU3706 with Standard Packaging |
| PT4403 | 30V Single N-Channel HEXFET Power MOSFET in a TO-262 package; Similar to IRF3709L with Lead Free Packaging |
| PT4402 | 75-W 48-V Input Isolated DC/DC Converter(75W，48V，輸入隔離DC/DC轉(zhuǎn)換器) |
| PT4411 | 200V Single N-Channel HEXFET Power MOSFET in a D2-Pak package; A IRFS31N20D with Standard Packaging |
| PT4412 | 1.05 to 1.75V 30A. 48 V-Input Isolated DC/DC Converter |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| PT4401A | 功能描述:直流/直流開關(guān)轉(zhuǎn)換器 1.3-3.5V 70W 48V Inp Iso DC/DC Cnvtr RoHS:否 制造商:STMicroelectronics 最大輸入電壓:4.5 V 開關(guān)頻率:1.5 MHz 輸出電壓:4.6 V 輸出電流:250 mA 輸出端數(shù)量:2 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT |
| PT4401N | 功能描述:DC/DC轉(zhuǎn)換器 1.3-3.5V 70W 48V Inp Iso DC/DC Cnvtr 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: |
| PT4402 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:1.05 to 1.75V 20A. 48 V-Input Isolated DC/DC Converter |
| PT4402A | 功能描述:CONVERTER DC-DC 48VIN 20A HORZ RoHS:否 類別:電源 - 板載 >> DC DC Converters 系列:PT4400 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:* |
| PT4403 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:3.4V to 5.7V 75-W. 48 V-Input DC/DC Converter |
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