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PT6475N PDF预览

PT6475N

更新时间: 2024-09-21 19:45:31
品牌 Logo 应用领域
德州仪器 - TI 开关
页数 文件大小 规格书
13页 254K
描述
14A SWITCHING REGULATOR, 300kHz SWITCHING FREQ-MAX, MSMA12, ROHS COMPLIANT, METAL, SIP-12

PT6475N 技术参数

是否Rohs认证: 符合生命周期:Obsolete
零件包装代码:SIP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:3.65 V
最小输入电压:2.95 V标称输入电压:3.3 V
JESD-30 代码:R-MSMA-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:METAL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 SPECIFIEDBase Number Matches:1

PT6475N 数据手册

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PT6470 Series  
14-A 3.3-V Input Adjustable  
Integrated Switching Regulator  
SLTS180A - JANUARY 2003 - REVISED JUNE 2003  
Features  
3.3 V Input  
Over-Current Protection  
Output Remote Sense  
Optional Output Capacitor  
Small Footprint  
14 A Output Current  
Low-Profile (8mm)  
DSP Compatible  
High Efficiency (Up to 95%)  
Adjustable Output Voltage  
On/Off Inhibit Function  
Pre-Bias Start-up Capability  
(0.64 in², Suffix ‘N’)  
Surface Mount Compatible  
IPC Lead Free 2  
Description  
Pin-Out Information  
Ordering Information  
Pin Function  
PT6472r = 2.5 Volts  
PT6473r = 2.0 Volts  
PT6474r = 1.8 Volts  
PT6475r = 1.5 Volts  
PT6476r = 1.2 Volts  
PT6477r = 1.0 Volts  
The PT6470 Excalibur™ series of integrated  
switching regulators (ISRs) combines outstand-  
ing 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 generation of products.  
The integral copper case construction requires  
no heatsink, and offers the advantages of solder-  
ability and a small footprint (0.64 in² for suffix  
‘N’). Both through-hole and surface mount pin  
configurations are available.  
The PT6470 series operates from a 3.3-V  
input to provide 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 1.0V DC.  
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  
+Vsense  
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  
PT6470  
1
5–8  
+
+
CIN  
COUT  
L
O
A
D
470 µF  
(Required)  
330 µF  
(Optional)  
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  

PT6475N 替代型号

型号 品牌 替代类型 描述 数据表
PT6442N TI

类似代替

6A SWITCHING REGULATOR, 400kHz SWITCHING FREQ-MAX, SMA12, ROHS COMPLIANT, SIP-12
PT6466A TI

类似代替

14A SWITCHING REGULATOR, 300kHz SWITCHING FREQ-MAX, SMA12, HORIZONTAL MOUNT PACKAGE-12

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