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LTM8055IY#PBF PDF预览

LTM8055IY#PBF

更新时间: 2024-01-27 23:02:53
品牌 Logo 应用领域
凌特 - Linear 开关
页数 文件大小 规格书
26页 1560K
描述
LTM8055 - 36VIN, 8.5A Buck-Boost µModule (Power Module) Regulator; Package: BGA; Pins: 121; Temperature Range: -40°C to 85°C

LTM8055IY#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:121Reach Compliance Code:compliant
风险等级:8.5其他特性:OPERATES IN ADJUSTABLE MODE FROM 1.2V TO 36V
模拟集成电路 - 其他类型:SWITCHING REGULATOR控制模式:CURRENT-MODE
控制技术:PULSE WIDTH MODULATION最大输入电压:36 V
最小输入电压:5 V标称输入电压:6 V
JESD-30 代码:S-PBGA-B121JESD-609代码:e1
长度:15 mm功能数量:1
端子数量:121最高工作温度:125 °C
最低工作温度:-40 °C封装主体材料:PLASTIC/EPOXY
封装代码:BGA封装形状:SQUARE
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
切换器配置:BUCK-BOOST温度等级:AUTOMOTIVE
端子面层:TIN SILVER COPPER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:15 mm
Base Number Matches:1

LTM8055IY#PBF 数据手册

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LTM8055/LTM8055-1  
36V , 8.5A Buck-Boost  
IN  
µModule Regulator  
FEATURES  
DESCRIPTION  
The LTM®8055/LTM8055-1 is a 36V , buck-boost  
n
Complete Buck-Boost Switch Mode Power Supply  
OUT  
Wide Input Voltage Range: 5V to 36V  
12V/3A Output from 6V  
IN  
V
Equal, Greater, Less Than V  
µModule® (micromodule) regulator. Included in the pack-  
age are the switching controller, power switches, inductor  
and support components. A resistor to set the switching  
frequency, a resistor divider to set the output voltage,  
and input and output capacitors are all that are needed  
to complete the design. Other features such as input and  
output average current regulation may be implemented  
with just a few components. The LTM8055/LTM8055-1  
operates over an input voltage range of 5V to 36V, and  
can regulate output voltages between 1.2V and 36V. The  
SYNCinputandCLKOUToutputalloweasysynchronization.  
n
IN  
n
n
n
n
n
n
n
n
n
n
n
n
n
IN  
IN  
12V/6A Output from 12V  
12V/8.5A Output from 24V  
IN  
Up to 97.5% Efficient  
Adjustable Input and Output Average Current Limits  
Input and Output Current Monitors  
Parallelable for Increased Output Current  
Wide Output Voltage Range: 1.2V to 36V  
Selectable Switching Frequency: 100kHz to 800kHz  
Synchronization from 200kHz to 700kHz  
External Compensation (LTM8055-1)  
The LTM8055/LTM8055-1 is housed in a compact over-  
molded ball grid array (BGA) package suitable for auto-  
mated assembly by standard surface mount equipment.  
The LTM8055/LTM8055-1 is RoHS compliant.  
15mm × 15mm × 4.92mm BGA Package  
Buck-Boost Selection Table  
APPLICATIONS  
LTM8054  
LTM8055/LTM8055-1  
LTM8056  
n
High Power Battery-Operated Devices  
V
V
V
(Operation)  
Abs Max  
36  
40  
40  
5.4  
36  
40  
40  
8.5  
58  
60  
60  
5.5  
IN  
n
Industrial Control  
IN  
n
Solar Powered Voltage Regulator  
Abs Max  
OUT  
n
Solar Powered Battery Charging  
I
(Peak)  
OUT  
24V , 12V  
All registered trademarks and trademarks are the property of their respective owners.  
IN  
OUT  
Package  
15 × 11.25mm ×  
3.42mm BGA  
15 × 15mm × 4.92mm BGA  
Pin and Function Compatible  
TYPICAL APPLICATION  
Maximum Output Current and Efficiency vs VIN  
12VOUT from 5VIN to 36VIN Buck-Boost Regulator  
ꢏꢅ  
ꢔꢒ  
ꢔꢐ  
ꢔꢑ  
ꢔꢓ  
ꢔꢅ  
ꢒꢒ  
ꢒꢐ  
ꢊꢌꢌꢁCꢁꢊꢂCꢍ  
ꢇꢋꢌꢍꢍꢎ  
ꢇꢋꢌꢍꢍꢏꢐ  
ꢁꢂ  
ꢁꢂ  
ꢈꢑꢊ  
ꢈꢑꢊ  
ꢈꢑꢊ  
ꢍꢀ ꢊꢈ ꢡꢜꢀ  
ꢐꢚꢀ  
ꢃꢀ  
ꢁꢂ  
ꢆꢇꢈꢉꢇꢈ  
ꢁꢂ  
CꢇRRꢊꢂꢈ  
ꢜꢋꢛꢓ  
ꢐꢌꢌꢗ  
ꢐꢐꢗ  
ꢝꢞꢟꢛꢓ  
ꢍꢌꢀ  
ꢠꢚ  
Rꢑꢂ  
Cꢊꢆ  
ꢃꢃ  
ꢃꢕꢂC  
Cꢈꢇꢖ  
Rꢊ  
ꢚꢚꢛꢓ  
ꢚꢍꢀ  
Cꢆꢒꢈꢑꢊ  
ꢁꢂꢇꢈꢂ  
ꢈꢑꢊꢇꢈꢂ  
ꢓꢔ  
ꢡꢜꢞꢍꢗ  
ꢆꢆ ꢇꢈꢅꢉ  
ꢄꢂꢅ  
ꢋꢌꢍꢍ ꢊꢘꢌꢐꢙ  
ꢒꢑ  
ꢏꢅ  
ꢓꢅ  
ꢗꢅ  
ꢑꢅ  
ꢤ ꢜꢌꢌꢗꢥꢦ  
ꢃꢀꢄ  
ꢃꢣ  
ꢁꢂ  
ꢒꢅꢕꢕ ꢈꢋꢅꢏꢖ  
Rev C  
1
Document Feedback  
For more information www.analog.com  

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