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參數資料
| 型號： | PT5408A |
| 廠商： | TEXAS INSTRUMENTS INC |
| 元件分類： | 穩壓器 |
| 英文描述： | 6 A SWITCHING REGULATOR, 700 kHz SWITCHING FREQ-MAX, MSMA5 |
| 封裝： | ROHS COMPLIANT, METAL, HORIZONTAL MOUNT PACKAGE-5 |
| 文件頁數： | 1/16頁 |
| 文件大小： | 304K |
| 代理商： | PT5408A |
For technical support and further information, visit http://power.ti.com
PT5400 Series
6-A 5-V/3.3-V Input Adjustable
SWIFT Power Module
SLTS169C - MAY 2002 - REVISED OCTOBER 2003
Standard Application
C1 = Required 100 F
C2 = Optional 100 F
Ordering Information
Input Bus
5 V 3.3 V Pt No.
Vout
!
PT5401
H 3.3 Volts
!
PT5402
H 2.5 Volts
! PT5408H 2.5 Volts
!! PT5403H 2.0 Volts
!! PT5404H 1.8 Volts
!! PT5405H 1.5 Volts
!! PT5406H 1.2 Volts
!! PT5407H 1.0 Volts
Pin
Function
1
Inhibit *
2Vin
3
GND
4Vo
5Vo Adjust
Features
Fully Functional SWIFT Module
Single-Device: 5 V/3.3 V Input
DSP Compatible
No Output Capacitors Required
High Efficiency (93 % at 4 A)
Small Footprint
(0.355 in, Suffix ‘N’)
Adjustable Output Voltage
Pin-Out Information
C
1
(Required)
C
2
(Optional)
+V
O
GND
+V
IN
+
PT5400
2
3
5
4
1
INH
V
O ADJ
+
* For Inhibit pin:
Open = output enabled
Ground = output disabled
Description
The PT5400 Excalibur power modules are a
series of high-performance integrated switching
regulators (ISRs) based on TI’s SWIFT (Switcher
With Integrated FET Technology) regulator ICs.
These ready-to-use modules are rated for up to
6 A of output current from input voltages as low
as 3.1 V, providing a convenient step-down power
source for the industry’s latest high-performance
DSPs and microprocessors. The series includes
output voltage options as low as 1.0 VDC.
The PT5400 modules are packaged in a 5-pin
thermally efficient copper case, which offers the
advantage of solderability along with a small foot-
print (0.355 in, suffix ‘N’). Both through-hole and
surface mount pin configurations are available.
The product features external output voltage
adjustment, an on/off inhibit function, short cir-
cuit protection, and thermal shutdown. A 100-F
input capacitor is required for proper operation.
PT Series Suffix (PT1234x )
Case/Pin
Order
Package
Configuration
Suffix
Code
Vertical
N
(EFK)
Horizontal
A
(EFL)
SMD
C
(EFM)
(Reference the applicable package code draw-
ing for the dimensions and PC board layout)
On/Off Inhibit Function
Short Circuit Protection
Thermal Shutdown
Space-Saving package
Solderable Copper Case
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| PT5403N | 5.5 A SWITCHING REGULATOR, 700 kHz SWITCHING FREQ-MAX, MSMA5 |
| PT5815N | 19 A SWITCHING REGULATOR, 350 kHz SWITCHING FREQ-MAX, SMA18 |
| PT5812C | 19 A SWITCHING REGULATOR, 350 kHz SWITCHING FREQ-MAX, SMA18 |
| PT5814C | 20 A SWITCHING REGULATOR, 350 kHz SWITCHING FREQ-MAX, MSSO18 |
相關代理商/技術參數 |
參數描述 |
|---|---|
| PT5408C | 功能描述:DC/DC轉換器 2.5V 6A 3.3V Input Adj SWIFT Module RoHS:否 制造商:Murata 產品: 輸出功率: 輸入電壓范圍:3.6 V to 5.5 V 輸入電壓（標稱）: 輸出端數量: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）: 安裝風格:SMD/SMT 封裝 / 箱體尺寸: |
| PT5408N | 功能描述:DC/DC轉換器 2.5V 6A 3.3V Input Adj SWIFT Module RoHS:否 制造商:Murata 產品: 輸出功率: 輸入電壓范圍:3.6 V to 5.5 V 輸入電壓（標稱）: 輸出端數量: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）: 安裝風格:SMD/SMT 封裝 / 箱體尺寸: |
| PT5410 | 制造商:Pulse Electronics Corporation 功能描述:- Bulk |
| PT5411 | 制造商:Pulse 功能描述:- Bulk |
| PT541-1 | 功能描述:固定電感器 MAGNETICS - ADSL RoHS:否 制造商:AVX 電感:10 uH 容差:20 % 最大直流電流:1 A 最大直流電阻:0.075 Ohms 工作溫度范圍:- 40 C to + 85 C 自諧振頻率:38 MHz Q 最小值:40 尺寸:4.45 mm W x 6.6 mm L x 2.92 mm H 屏蔽:Shielded 端接類型:SMD/SMT 封裝 / 箱體:6.6 mm x 4.45 mm |
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