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参数资料
| 型号： | LTM8025MPV#PBF |
| 厂商： | Linear Technology |
| 文件页数： | 1/22页 |
| 文件大小： | 0K |
| 描述： | IC CONVERTER BUCK 3A ADJ 70LGA |
| 产品培训模块： | LTM8025 - 36VIN, 3A Step Down Regulator Wide Temperature DC/DC Converter µModules High Voltage µModule DC/DC Regulators Power Module vs. Discrete DC to DC |
| 软件下载： | LTM8025 Spice Model |
| 产品目录绘图： | LTM Series_15x15x4.3 |
| 设计资源： | DC1379A Design Files LTM8025MPV#PBF Footprint.bxl |
| 特色产品： | LTM8025 Series μModule Products |
| 标准包装： | 170 |
| 系列： | µModule® |
| 类型： | 非隔离（POL） |
| 输出数： | 1 |
| 电压 - 输入（最小）： | 3.6V |
| 电压 - 输入（最大）： | 36V |
| Voltage - Output 1： | 0.8 ~ 24 V |
| 电流 - 输出（最大）： | 3A |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 70-LGA |
| 尺寸/尺寸： | 0.59" L x 0.35" W x 0.17" H（15.0mm x 9.0mm x 4.3mm） |
| 包装： | 托盘 |
| 工作温度： | -55°C ~ 125°C |
| 产品目录页面： | 2711 (CN2011-ZH PDF) |
| 配用： | DC1379A-ND - BOARD EVAL LTM8025 |
LTM8025
36V, 3A Step-Down
μModule Regulator
Complete Step-Down Switch Mode Power Supply
Wide Input Voltage Range: 3.6V to 36V
Up to 3A Output Current
Parallelable for Increased Output Current
0.8V to 24V Output Voltage
Selectable Switching Frequency: 200kHz to 2.4MHz
Current Mode Control
SnPb or RoHS Compliant Finish
Programmable Soft-Start
9mm × 15mm × 4.32mm LGA and 9mm × 15mm ×
Automotive Battery Regulation
Power for Portable Products
Distributed Supply Regulation
Industrial Supplies
Wall Transformer Regulation
FEATURES
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4.92mm BGA Packages
APPLICATIONS
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DESCRIPTION
The LTM ? 8025 is a 36V IN , 3A step down μModule ? (mi-
cromodule) converter. Included in the package are the
switching controller, power switches, inductor and all
support components. Operating over an input voltage
range of 3.6V to 36V, the LTM8025 supports an output
voltage range of 0.8V to 24V and a switching frequency
range of 200kHz to 2.4MHz, each set by a single resistor.
Only the bulk input and output filter capacitors are needed
to finish the design.
The LTM8025 is packaged in a thermally enhanced, com-
pact (9mm × 15mm) and low profile over-molded land
grid array (LGA) and ball grid array (BGA) packages suit-
able for automated assembly by standard surface mount
equipment. The LTM8025 is available with SnPb (BGA) or
RoHS compliant terminal finish.
L , LT, LTC, LTM, Linear Technology, the Linear logo, μModule and Burst Mode are registered
trademarks of Linear Technology Corporation. All other trademarks are the property of their
respective owners.
TYPICAL APPLICATION
Efficiency
100
V IN = 24V
V IN *
22V TO 36V
4.7μF
V IN
RUN/SS
LTM8025
SHARE
V OUT
AUX
BIAS
PGOOD
V OUT
12V AT 3A
22μF
90
80
70
47.5k
RT
SYNC
GND
ADJ
34.8k
60
50
*RUNNING VOLTAGE RANGE. PLEASE REFER TO
APPLICATIONS INFORMATION SECTION FOR START-UP DETAILS
8025 TA01a
40
0
500
1000 1500 2000 2500
3000
OUTPUT CURRENT (mA)
8025 TA01b
8025fc
For more information www.linear.com/LTM8025
1
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相关代理商/技术参数 |
参数描述 |
|---|---|
| LTM8025MPY#PBF | 制造商:Linear Technology 功能描述:DC/DC CONVERTER 0.8-24V 72W 制造商:Linear Technology 功能描述:BUCK UMODULE 36VIN 3A BGA- 制造商:Linear Technology 功能描述:BUCK, UMODULE, 36VIN, 3A, BGA-70 制造商:Linear Technology 功能描述:DC-DC REGULATOR, BUCK, ADJ, BGA-70, Primary Input Voltage:36V, No. of Outputs:1, Output Current:3A, No. of Pins:70, Operating Temperature Min:-55C, Operating Temperature Max:125C, MSL:MSL 3 - 168 hours, Package / Case:70-BGA , RoHS Compliant: Yes |
| LTM8026 | 制造商:LINER 制造商全称:Linear Technology 功能描述:36VIN, 5A, 2-Quadrant CVCC Step-Down |
| LTM8026_1208 | 制造商:LINER 制造商全称:Linear Technology 功能描述:36VIN, 5A CVCC Step-Down ??Module Regulator |
| LTM8026EV#PBF | 功能描述:IC UMODULE REGULATOR 36VIN 5A RoHS:是 类别:电源 - 板载 >> DC DC Converters 系列:µModule® 设计资源:VI-200, VI-J00 Design Guide, Appl Manual 标准包装:1 系列:* 类型:隔离 输出数:1 电压 - 输入（最小）:66V 电压 - 输入（最大）:160V Voltage - Output 1:12V Voltage - Output 2:- Voltage - Output 3:- 电流 - 输出（最大）:* 电源（瓦） - 制造商系列:50W 电压 - 隔离:* 特点:* 安装类型:通孔 封装/外壳:9-FinMod 尺寸/尺寸:4.60" L x 1.86" W x 0.79" H（116.8mm x 47.2mm x 20.1mm） 包装:散装 工作温度:-25°C ~ 85°C 效率:* 电源（瓦特）- 最大:* |
| LTM8026EV#PBF | 制造商:Linear Technology 功能描述:DC-DC CONV 1MHZ LGA-81 |
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