參數(shù)資料
型號(hào)： LMZ10505EXTTZX
廠(chǎng)商： NATIONAL SEMICONDUCTOR CORP
元件分類(lèi)： 穩(wěn)壓器
英文描述： 8.7 A SWITCHING REGULATOR, 1160 kHz SWITCHING FREQ-MAX, PSSO7
封裝： 10.16 X 13.77 MM, 4.57 MM HEIGHT, ROHS COMPLIANT, TO-PMOD, 7 PIN
文件頁(yè)數(shù)： 1/22頁(yè)
文件大?。?/td> 1387K
代理商： LMZ10505EXTTZX
LMZ10505EXT
July 30, 2010
5A SIMPLE SWITCHER Power Module with 5.5V Maximum
Input Voltage for Military and Rugged Applications
Easy to Use 7 Pin Package
30118302
TO-PMOD 7 Pin Package
10.16 x 13.77 x 4.57 mm (0.4 x 0.39 x 0.18 in)
θ
JA = 20°C/W, θJC = 1.9°C/W (Note 1)
RoHS Compliant
Electrical Specifications
■ 25W maximum total output power
■ Up to 5A output current
■ Input voltage range 2.95V to 5.5V
■ Output voltage range 0.8V to 5V
■ ±1.63% feedback voltage accuracy over temperature
■ Efficiency up to 96%
Key Features
■ Integrated shielded inductor
■ Flexible startup sequencing using external soft-start,
tracking, and precision enable
■ Protection against in-rush currents and faults such as input
UVLO and output short-circuit
■ -55°C to +125°C junction temperature operating range
■ Single exposed pad and standard pinout for easy
mounting and manufacturing
■ Pin-to-pin compatible with
LMZ10503EXT (3A/15W max)
LMZ10504EXT (4A/20W max)
■ Fully enable for WEBENCH and Power Designer
■ Low output voltage ripple of 10 mV allows for powering
noise-sensitive transceiver and signaling ICs
■ Fast transient response for powering FPGAs and ASICs
Applications
■ Point-of-load conversions from 3.3V and 5V rails
■ Space constrained applications
■ Extreme temperatures/no air flow environments
■ Noise sensitive applications (i.e. transceiver, medical)
Performance Benefits
■ Operates at high ambient temperatures
■ Low radiated emissions (EMI) complies with EN55022
class B standard (Note 2)
■ Passes 10V/m radiated immunity EMI test standard
EN61000 4-3
■ Passes vibration standard
MIL-STD-883 Method 2007.2 Condition A
JESD22-B103B Condition 1
■ Passes drop standard
MIL-STD-883 Method 2002.3 Condition B
JESD22-B110 Condition B
System Performance
Current Derating (V
OUT = 3.3V)
30118313
Efficiency (V
OUT = 3.3V)
30118371
Radiated Emissions (EN 55022, Class B)
30118312
Note 1:
θ
JA measured on a 2.25” x 2.25” (5.8 cm x 5.8 cm) four layer board. Refer to PCB Layout Diagrams or Evaluation Board Application Note: AN-2074.
Note 2:
EN 55022:2006, +A1:2007, FCC Part 15 Subpart B: 2007. See Figure 5 and layout for information on device under test.
2010 National Semiconductor Corporation
301183
www.national.com
LMZ10505EXT
5A
SIMPLE
SWITCHER
Power
Module
with
5.5V
Maximum
Input
Voltage
for
Military
and
Rugged
Applications
相關(guān)PDF資料
PDF描述
LR478-3.3-S08-R POWER SUPPLY SUPPORT CKT, PDSO8
LM4041CIM-ADJX 1-OUTPUT TWO TERM VOLTAGE REFERENCE, PDSO8
LS1501-9EPD3TB1 1-OUTPUT 100 W AC-DC REG PWR SUPPLY MODULE
LS2320-7EPD7T 2-OUTPUT 100 W AC-DC REG PWR SUPPLY MODULE
LS2320-7ERD4TB1 2-OUTPUT 100 W AC-DC REG PWR SUPPLY MODULE
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LMZ10505EXTTZX/NOPB 功能描述:直流/直流開(kāi)關(guān)轉(zhuǎn)換器 RoHS:否 制造商:STMicroelectronics 最大輸入電壓:4.5 V 開(kāi)關(guān)頻率:1.5 MHz 輸出電壓:4.6 V 輸出電流:250 mA 輸出端數(shù)量:2 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT
LMZ10505TZ-ADJ 制造商:NSC 制造商全稱(chēng):National Semiconductor 功能描述:5A SIMPLE SWITCHER? Power Module with 5.5V Maximum Input Voltage
LMZ10505TZ-ADJ/NOPB 功能描述:直流/直流開(kāi)關(guān)轉(zhuǎn)換器 5V,5A PWR MODULE RoHS:否 制造商:STMicroelectronics 最大輸入電壓:4.5 V 開(kāi)關(guān)頻率:1.5 MHz 輸出電壓:4.6 V 輸出電流:250 mA 輸出端數(shù)量:2 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT
LMZ10505TZADJNOPB 制造商:Texas Instruments 功能描述:Module DC-DC 1-OUT 0.8V to 5V 5A 7-Pin TO-PMOD EP
LMZ10505TZE-ADJ 制造商:NSC 制造商全稱(chēng):National Semiconductor 功能描述:5A SIMPLE SWITCHER? Power Module with 5.5V Maximum Input Voltage
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。

采購(gòu)需求

(若只采購(gòu)一條型號(hào)，填寫(xiě)一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

*型號(hào) *數(shù)量 廠(chǎng)商 批號(hào) 封裝
添加更多采購(gòu)

我的聯(lián)系方式

*
*
*