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参数资料
型号： PT6465A
厂商： TEXAS INSTRUMENTS INC
元件分类： 稳压器
英文描述： 14 A SWITCHING REGULATOR, 300 kHz SWITCHING FREQ-MAX, SMA12
封装： HORIZONTAL MOUNT PACKAGE-12
文件页数： 1/12页
文件大小： 216K
代理商： PT6465A
For technical support and more information, see inside back cover or visit www.ti.com
PT6460 Series
14-A 5-V Input Adjustable
Integrated Switching Regulator
SLTS178B - JANUARY 2003 - REVISED JUNE 2003
Standard Application
Cin
= Required 470 F
Cout = Optional 330 F
Ordering Information
PT6461
H = 3.3 Volts
PT6462
H = 2.5 Volts
PT6463
H = 2.0 Volts
PT6464
H = 1.8 Volts
PT6465
H = 1.5 Volts
PT6466
H = 1.2 Volts
PT6467
H = 1.0 Volts
Pin
Function
1
Inhibit*
2Vin
3Vin
4Vin
5
GND
6
GND
7
GND
8
GND
9Vout
10
Vout
11
(+)Sense
12
Vo Adjust
Features
5 V Input
14 A Output Current
Low-Profile (8mm)
DSP Compatible
>90 % Efficiency
Adjustable Output Voltage
On/Off Inhibit
Pre-Bias Start-up Capability
Pin-Out Information
* Denotes negative logic:
Open = Output enabled
Ground = Output disabled
Description
The PT6460 Excalibur series of integrated
switching regulators (ISRs) combines outstanding
power density with a comprehensive list of features.
They are an ideal choice for applications where
board space is a premium and performance cannot
be compromised. These modules provide a full 14 A
of output current, yet are housed in a low-profile,
12-pin, package that is almost half the size of the
previous product generation. The integral copper
case construction requires no heatsink, and offers
the advantages of solderability and a small footprint
(0.64 in for suffix ‘N’). Both through-hole and
surface mount pin configurations are available.
The PT6460 series operates from a 5-V input
bus and provides a convenient point-of-load power
source for the industry’s latest high-performance
DSPs and microprocessors. The series includes
output voltage options as low as 1.0 VDC.
Other features include external output voltage
adjustment, on/off inhibit, pre-bias startup, short
circuit protection, and an output remote sense.
PT Series Suffix (PT1234 x )
Case/Pin
Order
Package
Configuration
Suffix
Code
Vertical
N
(EPH)
Horizontal
A
(EPJ)
SMD
C
(EPK)
(Reference the applicable package code draw-
ing for the dimensions and PC board layout)
Over-Current Protection
Output Remote Sense
Optional Output Capacitor
Small Footprint
(0.64 in, Suffix ‘N’)
Surface Mount Compatible
IPC Lead Free 2
PT6460
V
o Adjust
V
IN
5–8
12
9–10
2–4
1
L
O
A
D
C
IN
470 F
(Required)
+
C
OUT
330 F
(Optional)
+
Inhibit
GND
V
OUT
11
+V
SENSE
相关PDF资料
PDF描述
PT6467C 14 A SWITCHING REGULATOR, 300 kHz SWITCHING FREQ-MAX, SMA12
PT6465N 14 A SWITCHING REGULATOR, 300 kHz SWITCHING FREQ-MAX, SMA12
PT6461N 14 A SWITCHING REGULATOR, 300 kHz SWITCHING FREQ-MAX, SMA12
PT6466C 14 A SWITCHING REGULATOR, 300 kHz SWITCHING FREQ-MAX, SMA12
PT6472A 14 A SWITCHING REGULATOR, 300 kHz SWITCHING FREQ-MAX, MSMA12
相关代理商/技术参数
参数描述
PT6465C 功能描述:DC/DC转换器 1.5V 14A 5-V Input Adj Step-Down ISR RoHS:否 制造商:Murata 产品: 输出功率: 输入电压范围:3.6 V to 5.5 V 输入电压（标称）: 输出端数量:1 输出电压（通道 1）:3.3 V 输出电流（通道 1）:600 mA 输出电压（通道 2）: 输出电流（通道 2）: 安装风格:SMD/SMT 封装 / 箱体尺寸:
PT6465N 功能描述:DC/DC转换器 1.5V 14A 5-V Input Adj Step-Down ISR RoHS:否 制造商:Murata 产品: 输出功率: 输入电压范围:3.6 V to 5.5 V 输入电压（标称）: 输出端数量:1 输出电压（通道 1）:3.3 V 输出电流（通道 1）:600 mA 输出电压（通道 2）: 输出电流（通道 2）: 安装风格:SMD/SMT 封装 / 箱体尺寸:
PT6466 制造商:TI 制造商全称:Texas Instruments 功能描述:14-A 5-V Input Adjustable Integrated Switching Regulator
PT6466A 功能描述:DC/DC转换器 1.2V 14A 5-V Input Adj Step-Down ISR RoHS:否 制造商:Murata 产品: 输出功率: 输入电压范围:3.6 V to 5.5 V 输入电压（标称）: 输出端数量:1 输出电压（通道 1）:3.3 V 输出电流（通道 1）:600 mA 输出电压（通道 2）: 输出电流（通道 2）: 安装风格:SMD/SMT 封装 / 箱体尺寸:
PT6466C 功能描述:DC/DC转换器 1.2V 14A 5-V Input Adj Step-Down ISR RoHS:否 制造商:Murata 产品: 输出功率: 输入电压范围:3.6 V to 5.5 V 输入电压（标称）: 输出端数量:1 输出电压（通道 1）:3.3 V 输出电流（通道 1）:600 mA 输出电压（通道 2）: 输出电流（通道 2）: 安装风格:SMD/SMT 封装 / 箱体尺寸:
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