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参数资料
| 型号： | DC1623A |
| 厂商： | Linear Technology |
| 文件页数： | 1/26页 |
| 文件大小： | 0K |
| 描述： | BOARD EVAL LTM8003 |
| 软件下载： | LTM8033 Spice Model |
| 设计资源： | DC1623A Design Files |
| 标准包装： | 1 |
| 系列： | µModule® |
| 主要目的： | DC/DC，步降 |
| 输出及类型： | 1，非隔离 |
| 输出电压： | 3.3V |
| 电流 - 输出： | 3A |
| 输入电压： | 5.5 ~ 36 V |
| 稳压器拓扑结构： | 降压 |
| 频率 - 开关： | 425kHz |
| 板类型： | 完全填充 |
| 已供物品： | 板 |
| 已用 IC / 零件： | LTM8033 |
LTM8033
Complete Step-Down Switch Mode Power Supply
Wide Input Voltage Range: 3.6V to 36V
3A Output Current
0.8V to 24V Output Voltage
EN55022 Class B Compliant
Current Share Multiple LTM8033 Regulators for
Selectable Switching Frequency: 200kHz to 2.4MHz
Current Mode Control
SnPb or RoHS Compliant Finish
Programmable Soft-Start
Compact Package (11.25mm × 15mm × 4.32mm)
Automotive Battery Regulation
Power for Portable Products
Distributed Supply Regulation
Industrial Supplies
Wall Transformer Regulation
FEATURES
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More Than 3A Output
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Surface Mount LGA and (11.25mm × 15mm × 4.92mm)
BGA Packages
APPLICATIONS
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TYPICAL APPLICATION
Ultralow Noise 12V/3A DC/DC μModule Regulator
Ultralow Noise EMC 36V IN ,
3A DC/DC μModule
Regulator
DESCRIPTION
The LTM ? 8033 is an electromagnetic compatible (EMC)
36V, 3A DC/DC μModule ? buck converter designed to
meet the radiated emissions requirements of EN55022.
Conducted emission requirements can be met by adding
standard filter components. Included in the package are the
switching controller, power switches, inductor, filters and
all support components. Operating over an input voltage
range of 3.6V to 36V, the LTM8033 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 LTM8033 is packaged in a compact (11.25mm × 15mm
× 4.32mm) overmolded land grid array (LGA) and ball grid
array (BGA) package suitable for automated assembly by
standard surface mount equipment. The LTM8033 is avail-
able 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.
EMI Performance
V IN *
20V TO 36V
2.2μF
LTM8033
V IN
RUN/SS
V OUT
AUX
V OUT
12V
3A
80
70
60
50
FIN
BIAS
40
1μF
SHARE
PGOOD
30
RT SYNC GND ADJ
47μF
20
10
41.2k
34.8k
0
30
226.2 422.4 618.6 814.8
128.1 324.3 520.5 716.7 912.9
1010
f = 850kHz
8033 TA01a
FREQUENCY (MHz)
8033 TA01b
* RUNNING VOLTAGE RANGE. PLEASE REFER TO THE
APPLICATIONS INFORMATION SECTION FOR START-UP DETAILS.
8033fa
For more information www.linear.com/LTM8033
1
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相关代理商/技术参数 |
参数描述 |
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| DC1625A-A | 功能描述:BOARD DEMO FOR LTC4227-1 RoHS:是 类别:未定义的类别 >> 其它 系列:* 标准包装:1 系列:* 其它名称:MS305720A |
| DC1625A-B | 功能描述:BOARD DEMO FOR LTC4227-2 RoHS:是 类别:未定义的类别 >> 其它 系列:* 标准包装:1 系列:* 其它名称:MS305720A |
| DC1627 | 制造商:INTRONICS 制造商全称:INTRONICS 功能描述:15 Watt Triple Output DC-DC Converters |
| DC1627A-A | 制造商:Linear Technology 功能描述:EVAL BOARD FOR LTC4226-1 制造商:Linear Technology 功能描述:DEMO BOARD, LTC4226 HOT SWAP CONTROLLER, Silicon Manufacturer:Linear Technology, Silicon Core Number:LTC4226CUD-1, Kit Application Type:Power Management, Application Sub Type:Hot Swap Controller, Kit Contents:Demo Board LTC4226CUD-1 , RoHS Compliant: NA |
| DC1627A-B | 制造商:Linear Technology 功能描述:EVAL BOARD FOR LTC4226-2 制造商:Linear Technology 功能描述:DEMO BOARD, LTC4226 HOT SWAP CONTROLLER, Silicon Manufacturer:Linear Technology, Silicon Core Number:LTC4226CUD-2, Kit Application Type:Power Management, Application Sub Type:Hot Swap Controller, Kit Contents:Demo Board LTC4226CUD-2 , RoHS Compliant: NA |
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