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| 型号： | LTM8026IV#PBF |
| 厂商： | Linear Technology |
| 文件页数： | 1/26页 |
| 文件大小： | 0K |
| 描述： | IC UMODULE REGULATOR 36VIN 5A |
| 产品培训模块： | LTM8026 and LTM8052 Step-Down uModule Regulators |
| 标准包装： | 119 |
| 系列： | µModule® |
LTM8026
36V IN , 5A CVCC Step-Down
μModule Regulator
FEATURES
DESCRIPTION
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Complete Step-Down Switch Mode Power Supply
Constant-Voltage Constant-Current Operation
Selectable Output Current Up to 5A
Parallelable for Increased Output Current, Even
from Different Voltage Sources
Wide Input Voltage Range: 6V to 36V
1.2V to 24V Output Voltage
Selectable Switching Frequency: 100kHz to 1MHz
(e4) RoHS Compliant Package with Gold Pad Finish
Programmable Soft-Start
Tiny, Low Profile (11.25mm × 15mm × 2.82mm)
Surface Mount LGA Package
The LTM ? 8026 is a 36V IN , 5A constant-voltage, constant-
current (CVCC) step-down μModule ? regulator. Included in
the package are the switching controller, power switches,
inductor and support components. Operating over an
input voltage range of 6V to 36V, the LTM8026 supports
an output voltage range of 1.2V to 24V. CVCC operation
allows the LTM8026 to accurately regulate its output
current up to 5A over the entire output range. The output
current can be set by a control voltage, a single resistor or
a thermistor. Only resistors to set the output voltage and
frequency and the bulk input and output filter capacitors
are needed to finish the design.
SuperCap Charging
General Purpose Industrial
Extreme Short-Circuit Protection or Accurate Output
μController-Based Battery Charging
High Power LED Drive
Multiple Input, Single Output Voltage Conversion
APPLICATIONS
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Current Limit
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TYPICAL APPLICATION
Typical Application
The low profile package (2.82mm) enables utilization of
unused space on the bottom of PC boards for high density
point-of-load regulation. The LTM8026 is packaged in a
thermally-enhanced, compact (11.25mm × 15mm) and
low profile (2.82mm) overmolded land grid array (LGA)
package suitable for automated assembly by standard sur-
face mount equipment. The LTM8026 is RoHS compliant.
L , LT, LTC, LTM, μModule, Linear Technology and the Linear logo are registered trademarks of
Linear Technology Corporation. All other trademarks are the property of their respective owners.
Protected by U.S. Patents including 7199560, 7321203 and others pending.
V OUT vs I OUT , 12V IN
V IN
6V TO 36V
10μF
510k
LTM8026
V IN V OUT
RUN
V OUT
2.5V
5A
3.0
2.5
SS
SYNC
V REF
CTL_I
100μF
+
330μF
2.0
COMP
RT
90.9k
CTL_T
GND ADJ
9.09k
8026 TA01a
1.5
1.0
0.5
0
0
1
2 3
4 5
6
OUTPUT CURRENT (A)
8026 TA01b
8026fb
For more information www.linear.com/LTM8026
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| LTM8026MPV#PBF | 功能描述:IC UMODULE 36VIN 5A CVCC 81LGA RoHS:是 类别:电源 - 板载 >> DC DC Converters 系列:* 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）:18V 电压 - 输入（最大）:36V Voltage - Output 1:5.8V Voltage - Output 2:- Voltage - Output 3:- 电流 - 输出（最大）:* 电源（瓦） - 制造商系列:75W 电压 - 隔离:* 特点:* 安装类型:通孔 封装/外壳:9 针法兰半砖电源模块 尺寸/尺寸:2.28" L x 2.40" W x 0.50" H（57.9mm x 61.0mm x 12.7mm） 包装:散装 工作温度:-10°C ~ 100°C 效率:* 电源（瓦特）- 最大:* |
| LTM8027 | 制造商:LINER 制造商全称:Linear Technology 功能描述:60V、4A DC/DC μModule 穩壓器 |
| LTM8027EV | 制造商:LINER 制造商全称:Linear Technology 功能描述:60V, 4A DC/DC Module Regulator |
| LTM8027EV#PBF | 功能描述:IC BUCK SYNC ADJ 4A 113LGA 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:* |
| LTM8027EV#PBF | 制造商:Linear Technology 功能描述:DC/DC Converter IC 制造商:Linear Technology 功能描述:IC, STEP-DOWN DC/DC MODULE REG, LGA-113 |
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