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LTM8058MPY#PBF PDF预览

LTM8058MPY#PBF

更新时间: 2024-09-24 20:46:03
品牌 Logo 应用领域
凌特 - Linear 开关输出元件
页数 文件大小 规格书
20页 276K
描述
LTM8058 - 3.1Vin to 31Vin Isolated µModule (Power Module) DC/DC Converter with LDO Post Regulator; Package: BGA; Pins: 38; Temperature Range: -55°C to 125°C

LTM8058MPY#PBF 技术参数

是否Rohs认证: 符合生命周期:Transferred
零件包装代码:BGA包装说明:BGA,
针数:38Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:8.5其他特性:OUTPUT VOLTAGE RANGE FROM 2.3 VOLT TO 13 VOLT AND 1.2 VOLT TO 12 VOLT
模拟集成电路 - 其他类型:SWITCHING CONTROLLER控制模式:CURRENT-MODE
最大输入电压:31 V最小输入电压:3.1 V
标称输入电压:12 VJESD-30 代码:R-PBGA-B38
JESD-609代码:e1长度:11.25 mm
功能数量:1端子数量:38
最高工作温度:125 °C最低工作温度:-55 °C
封装主体材料:PLASTIC/EPOXY封装代码:BGA
封装形状:RECTANGULAR封装形式:GRID ARRAY
峰值回流温度(摄氏度):NOT SPECIFIED座面最大高度:5.12 mm
表面贴装:YES温度等级:MILITARY
端子面层:Tin/Silver/Copper (Sn/Ag/Cu)端子形式:BALL
端子节距:1.27 mm端子位置:BOTTOM
处于峰值回流温度下的最长时间:NOT SPECIFIED宽度:9 mm
Base Number Matches:1

LTM8058MPY#PBF 数据手册

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LTM8058  
3.1V to 31V Isolated  
IN  
IN  
µModule DC/DC Converter  
with LDO Post Regulator  
FEATURES  
DESCRIPTION  
The LTM®8058 is a 2kV AC isolated flyback µModule®  
(micromodule) DC/DC converter with LDO post regulator.  
Includedinthepackagearetheswitchingcontroller,power  
switches, transformer, LDO, and all support components.  
Operating over an input voltage range of 3.1V to 31V, the  
LTM8058 supports an output voltage range of 2.5V to 13V,  
set by a single resistor. There is also a linear post regulator  
whose output voltage is adjustable from 1.2V to 12V as  
set by a single resistor. Only output and input capacitors  
are needed to finish the design. Other components may  
be used to control the soft-start control and biasing.  
n
2kV AC Isolated µModule Converter  
(Tested to 3kVDC)  
n
UL60950 Recognized File E464570  
n
Wide Input Voltage Range: 3.1V to 31V  
n
V
V
Output:  
OUT1  
Up to 440mA (V = 24V V = 2.5V)  
IN  
, OUT1  
2.3V to 13V Output Range  
n
Low Noise Linear Post Regulator:  
OUT2  
Up to 300mA  
1.2V to 12V Output Range  
n
n
n
n
Current Mode Control  
Programmable Soft-Start  
The LTM8058 is packaged in a thermally enhanced, com-  
pact (9mm × 11.25mm × 4.92mm) overmolded ball grid  
array (BGA) package suitable for automated assembly  
by standard surface mount equipment. The LTM8058 is  
available with SnPb or RoHS compliant terminal finish.  
User Configurable Undervoltage Lockout  
Low Profile (9mm × 11.25mm × 4.92mm)  
BGA Package  
L, LT, LTC, LTM, Linear Technology, the Linear logo and µModule are registered trademarks of  
Linear Technology Corporation. All other trademarks are the property of their respective owners.  
APPLICATIONS  
n
Industrial Sensors  
n
Industrial Switches  
n
Ground Loop Mitigation  
TYPICAL APPLICATION  
2kV AC Isolated Low Noise µModule Regulator  
Total Output Current vs VIN  
330  
V
IN  
V
V
OUT1  
V
V
IN  
OUT1  
4.3V TO 29V  
5.7V  
280  
OUT2  
V
OUT2  
5V  
LOW  
NOISE  
LDO  
ADJ2  
RUN  
22µF  
230  
180  
130  
80  
BYP  
2.2µF  
10µF  
162k  
V
GND  
BIAS  
OUT  
4.7µF  
6.19k  
SS  
ADJ1  
LTM8058  
8058 TA01a  
0
5
10  
15  
20  
25  
30  
2kVAC ISOLATION  
INPUT VOLTAGE (V)  
8058 TA01b  
8058f  
1
For more information www.linear.com/LTM8058  

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