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PT6407E

更新时间： 2024-10-27 20:53:15
品牌 Logo 应用领域
德州仪器 - TI 开关
页数 文件大小 规格书
6页 130K
描述
5A SWITCHING REGULATOR, 800kHz SWITCHING FREQ-MAX, SMA12, SIP-12

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PT6407E 技术参数

是否无铅： 不含铅是否Rohs认证： 符合
生命周期：Obsolete零件包装代码：SIP
包装说明：, SMSIP12H,.7针数：12
Reach Compliance Code：compliantECCN代码：EAR99
HTS代码：8542.39.00.01Factory Lead Time：1 week
风险等级：5.69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-PSMA-G12功能数量：1
端子数量：12最高工作温度：70 °C
最低工作温度：最大输出电流：5 A
标称输出电压：2.1 V封装主体材料：PLASTIC/EPOXY
封装等效代码：SMSIP12H,.7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：YES切换器配置：BUCK
最大切换频率：800 kHz技术：HYBRID
温度等级：COMMERCIAL端子形式：GULL WING
端子节距：2.54 mm端子位置：SINGLE
处于峰值回流温度下的最长时间：NOT SPECIFIEDBase Number Matches：1

PT6407E 数据手册

 浏览型号PT6407E的Datasheet PDF文件第2页浏览型号PT6407E的Datasheet PDF文件第3页浏览型号PT6407E的Datasheet PDF文件第4页浏览型号PT6407E的Datasheet PDF文件第5页浏览型号PT6407E的Datasheet PDF文件第6页 
PT6400 Series  
3 Amp 5V Input Adjustable  
Integrated Switching Regulator  
SLTS032A  
(Revised 6/30/2000)  
allows easy integration of low-power  
3.3V logic IC’s into existing 5V systems  
without redesigning the central power  
supply. Only two external capacitors are  
required for proper operation. The out-  
put voltage is easily adjustable with one  
external resistor. The PT6406,7,8 can  
be used to terminate high-speed data  
buses such as Futurebus (+2.1V) or the  
new GTL (+1.2V) logic buses.  
•
•
•
•
Single-Device 5V to 3V Power  
85% Efficiency  
Small SIP Footprint  
Adjustable Output Voltage  
The PT6400 is a high performance  
+5V to +3.3V, 3 Amp, 12-Pin SIP  
(Single In-line Package) Integrated  
Switching Regulator (ISR) designed  
for stand alone (not parallelable) op-  
eration. This high-performance ISR  
Please note that this product does  
not include short circuit protection.  
Pin-Out Information Ordering Information  
PT Series Suffix  
(PT1234X)  
Pin Function  
PT6404 = +1.5 Volts  
PT6405 = +3.3 Volts  
PT6406 = +1.8 Volts  
PT6407 = +2.1 Volts  
PT6408 = +1.2 Volts  
PT6409 = +2.5 Volts  
Case/Pin  
Configuration  
1
2
Do not connect  
Vertical Through-Hole  
Horizontal Through-Hole  
Horizontal Surface Mount  
P
D
E
Vin  
3
Vin  
Standard Application  
4
Vin  
VIN  
VOUT  
5
GND  
GND  
GND  
GND  
Vout  
2,3,4  
9,10,11  
PT6400  
R1  
(VOUP)  
6
5,6,7,8  
12  
+
+
C1  
C2  
7
100µF  
100µF  
R2  
(VODOWN)  
8
Pkg Style 300  
COM  
COM  
9
PT6400  
Note: Back surface  
of product is  
conducting metal.  
C1 = Required 100µF electrolytic  
2 = Required 100µF electrolytic  
10  
11  
12  
Vout  
C
Vout  
VoutAdjust  
Specifications  
PT6400 SERIES  
Characteristics  
(Ta = 25°C unless noted)  
Symbols  
Io  
Conditions  
Min  
0.1*  
—
Typ  
—
Max  
3.0  
5.0  
5.5  
Units  
A
Output Current  
4.5V ≤ Vin ≤ 5.5V  
Vin = +5V  
Current Limit  
Icl  
3.6  
—
A
Input Voltage Range  
Output Voltage Tolerance  
Vin  
0.1A ≤ Io ≤ 3.0A  
4.5  
V
∆Vo  
Vin = +5V, Io = 3.0A  
Vo-0.05  
—
Vo+0.05  
V
0°C ≤ Ta ≤ +70°C  
Line Regulation  
Load Regulation  
Vo Ripple/Noise  
Regline  
Regload  
Vn  
4.5V ≤ Vin ≤ 5.5V, Io = 3.0A  
Vin = +5V, 0.3 ≤ Io ≤ 3.0A  
Vin = 5V, Io = 3.0A  
—
—
—
10  
10  
25  
25  
mV  
mV  
mV  
66  
165  
Transient Response  
with C2 = 100µF  
ttr  
Io step between 1.5A and 3.0A  
Vo over/undershoot  
—
—
200  
200  
—
—
µSec  
mV  
Vos  
Efficiency  
η
Vin = +5V, Io = 1.5A Vo= 3.3V  
—
—
—
—
85  
74  
77  
63  
—
—
—
—
%
%
%
%
Vo= 1.8V  
Vo= 2.1V  
Vo= 1.2V  
Switching Frequency  
ƒo  
4.5V ≤ Vin ≤ 5.5V  
0.3A ≤ Io ≤ 3.0A  
500  
0
650  
—
800  
+85  
kHz  
°C  
Absolute Maximum  
Ta  
Ta  
Operating Temperature Range  
Recommended Operating  
Temperature Range  
Free Air Convection (40-60 LFM)  
At Vin= 5V, Io=2.5A  
0
—
+ 70**  
°C  
Thermal Resistance  
Storage Temperature  
Mechanical Shock  
θja  
Ts  
Free Air Convection (40-60 LFM)  
—
—
25  
—
—
°C/W  
°C  
-40  
+125  
Per Mil-STD-883D, Method 2002.3 , 1 msec,  
Half Sine, mounted to a fixture  
—
500  
—
G’s  
Mechanical Vibration  
Weight  
Per Mil-STD-883D, Method 2007.2,  
20-2000 Hz, Soldered in a PC board  
—
—
—
15  
—
—
G’s  
—
6.5  
grams  
*ISR will operate down to no load with reduced specifications  
**See Thermal Derating chart.  
Note: The PT6400 Series requires two 100µF electrolytic or tantalum capacitors for proper operation in all applications.  
For technical support and more information, see inside back cover or visit www.ti.com/powertrends  
123456

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