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PT8139C PDF预览

PT8139C

更新时间: 2024-11-29 12:22:31
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
9页 190K
描述
30-A Programmable Integrated Switching Regulator

PT8139C 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Obsolete包装说明:, SMSIP31H,1.5
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01Factory Lead Time:1 week
风险等级:5.81模拟集成电路 - 其他类型:SWITCHING REGULATOR
控制模式:VOLTAGE-MODE最大输入电压:13.2 V
最小输入电压:10.8 V标称输入电压:12 V
JESD-30 代码:R-MSMA-G31功能数量:1
端子数量:31最高工作温度:85 °C
最低工作温度:-40 °C最大输出电流:30 A
封装主体材料:METAL封装等效代码:SMSIP31H,1.5
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:SINGLE最大切换频率:400 kHz
技术:HYBRID温度等级:INDUSTRIAL
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 SPECIFIED
Base Number Matches:1

PT8139C 数据手册

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PT8139—12V  
30-A Programmable Integrated  
Switching Regulator  
SLTS156  
(3/8/2002)  
Features  
Single Device: 30ADC  
+12-V Input  
Short-Circuit Protection  
Thermal Shutdown  
Standby On/Off Control  
Space-Saving Package  
Solderable Copper Case  
Programmable Output Voltage:  
1.7V to 4.0V via 5-Bit Code  
Multiphase Topology  
High Efficiency: 92% @3.3V  
Output Remote Sense  
Description  
Ordering Information  
The PT8139 output voltage is  
programmable over the voltage  
range, 1.7V to 4.0V, via a 5-bit input  
code. This makes the PT8139 an  
ideal power source for many highly  
integrated digital systems that de-  
mand a high power supply current  
at low voltages.  
The PT8139 features include  
short-circuit protection, thermal  
shutdown, a Standby (On/Off)  
control, and a remote sense to com-  
pensate for voltage drop between  
the regulator and the load.  
The PT8139 Excalibur™ module  
is a high performance integrated  
switching regulator (ISR), housed in  
a solderable, 31-pin space-saving  
copper package. Operating from an  
input voltage of +12V, the module  
provides up to 30A of power over a  
range of low-output voltages.  
The PT8139 incorporates a state-  
of-the-art 2-phase multiple power  
path. This topology extends the  
output current range while improving  
both the transient response and input  
current ripple.  
PT 8139o = 1.7 to 4.0 Volts  
PT Series Suffix  
(PT1234x)  
Case/Pin  
Configuration  
O rder  
Suffix  
Package  
Code  
Vertical  
Horizontal  
SMD  
N
A
C
(EKH)  
(EKF)  
(EKG)  
(Reference the applicable package code drawing for  
the dimensions and PC board layout)  
Standard Application  
PROGRAMMING PINS  
VID0  
VID1  
VID2  
VID3  
VID4  
REMOTE SENSE  
VID  
Common  
11  
5
4
3
2
1
31  
Lin  
VOUT  
12–16  
+
23–30  
PT8139  
VIN  
1µH  
L
+
O
A
D
6
17–22  
CIN  
COUT  
GND  
GND  
STBY*  
Cin = Required 1500µF electrolytic  
Cout = Required 660µF low ESR OS-Con®, or  
1,200µF aluminum electrolytic  
Lin = Optional 1µH input choke  
For technical support and more information, see inside back cover or visit www.ti.com  

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