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PT6461

更新时间: 2024-01-21 16:53:31
品牌 Logo 应用领域
德州仪器 - TI 稳压器开关
页数 文件大小 规格书
10页 191K
描述
14-A 5-V Input Adjustable Integrated Switching Regulator

PT6461 技术参数

是否Rohs认证: 符合生命周期:Obsolete
零件包装代码:MODULE包装说明:, SIP12
针数:12Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.82模拟集成电路 - 其他类型:SWITCHING REGULATOR
控制模式:VOLTAGE-MODE最大输入电压:5.5 V
最小输入电压:4.5 V标称输入电压:5 V
JESD-30 代码:R-XSMA-T12功能数量:1
端子数量:12最高工作温度:85 °C
最低工作温度:-40 °C最大输出电流:14 A
封装主体材料:UNSPECIFIED封装等效代码:SIP12
封装形状:RECTANGULAR封装形式:MICROELECTRONIC ASSEMBLY
峰值回流温度(摄氏度):NOT SPECIFIED认证状态:Not Qualified
子类别:Switching Regulator or Controllers表面贴装:NO
切换器配置:BUCK最大切换频率:300 kHz
技术:HYBRID温度等级:INDUSTRIAL
端子形式:THROUGH-HOLE端子位置:SINGLE
处于峰值回流温度下的最长时间:NOT SPECIFIED

PT6461 数据手册

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PT6460 Series  
14-A 5-V Input Adjustable  
Integrated Switching Regulator  
SLTS178B - JANUARY 2003 - REVISED JUNE 2003  
Features  
5 V Input  
Over-Current Protection  
Output Remote Sense  
Optional Output Capacitor  
Small Footprint  
14 A Output Current  
Low-Profile (8mm)  
DSP Compatible  
>90 % Efficiency  
Adjustable Output Voltage  
On/Off Inhibit  
(0.64 in², Suffix ‘N’)  
Surface Mount Compatible  
IPC Lead Free 2  
Pre-Bias Start-up Capability  
Description  
Pin-Out Information  
Ordering Information  
Pin Function  
PT6461r = 3.3 Volts  
PT6462r = 2.5 Volts  
PT6463r = 2.0 Volts  
PT6464r = 1.8 Volts  
PT6465r = 1.5 Volts  
PT6466r = 1.2 Volts  
PT6467r = 1.0 Volts  
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 in² 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 industrys 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.  
1
2
Inhibit*  
Vin  
3
Vin  
4
Vin  
5
GND  
GND  
GND  
GND  
Vout  
6
7
8
PT Series Suffix  
(PT1234x)  
9
Case/Pin  
Configuration  
Order  
Suffix  
Package  
10  
11  
12  
Vout  
(+)Sense  
Vo Adjust  
Code  
Vertical  
Horizontal  
SMD  
N
A
C
(EPH)  
(EPJ)  
(EPK)  
* Denotes negative logic:  
Open = Output enabled  
Ground = Output disabled  
(Reference the applicable package code draw-  
ing for the dimensions and PC board layout)  
Standard Application  
Vo Adjust  
+VSENSE  
12  
11  
VOUT  
VIN  
2–4  
9–10  
PT6460  
1
5–8  
+
+
CIN  
470 µF  
(Required)  
COUT  
330 µF  
(Optional)  
L
O
A
D
Inhibit  
GND  
GND  
Cin = Required 470 µF  
Cout = Optional 330 µF  
For technical support and more information, see inside back cover or visit www.ti.com  

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14-A 5-V Input Adjustable Integrated Switching Regulator