- 您現在的位置：買賣IC網 > PDF目錄67756 > LMZ10504EXTTZ (NATIONAL SEMICONDUCTOR CORP) 6.7 A SWITCHING REGULATOR, 1160 kHz SWITCHING FREQ-MAX, PSSO7 PDF資料下載
參數資料
| 型號： | LMZ10504EXTTZ |
| 廠商： | NATIONAL SEMICONDUCTOR CORP |
| 元件分類： | 穩壓器 |
| 英文描述： | 6.7 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 |
| 文件頁數： | 1/22頁 |
| 文件大小： | 1383K |
| 代理商： | LMZ10504EXTTZ |
LMZ10504EXT
July 30, 2010
4A SIMPLE SWITCHER Power Module with 5.5V Maximum
Input Voltage for Military and Rugged Applications
Easy to Use 7 Pin Package
30118403
TO-PMOD 7 Pin Package
10.16 x 13.77 x 4.57 mm (0.4 x 0.39 x 0.18 in)
θ
RoHS Compliant
Electrical Specifications
■ 20W maximum total output power
■ Up to 4A 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)
LMZ10505EXT (5A/25W 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)
30118404
Efficiency (V
OUT = 3.3V)
30118405
Radiated Emissions (EN 55022, Class B)
30118406
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
301184
www.national.com
LMZ10504EXT
4A
SIMPLE
SWITCHER
Power
Module
with
5.5V
Maximum
Input
Voltage
for
Military
and
Rugged
Applications
相關PDF資料 |
PDF描述 |
|---|---|
| LMZ12003EXTTZE-ADJ | SWITCHING REGULATOR, PSSO7 |
| LMZ12003EXTTZX-ADJ | SWITCHING REGULATOR, PSSO7 |
| LMZ14203EXTTZX | SWITCHING REGULATOR, 1000 kHz SWITCHING FREQ-MAX, PSSO7 |
| LMZ14203EXTTZ | SWITCHING REGULATOR, 1000 kHz SWITCHING FREQ-MAX, PSSO7 |
| LMZ14203EXTTZX/NOPB | SWITCHING REGULATOR, 1000 kHz SWITCHING FREQ-MAX, PSSO7 |
相關代理商/技術參數 |
參數描述 |
|---|---|
| LMZ10504EXTTZ/NOPB | 功能描述:直流/直流開關轉換器 RoHS:否 制造商:STMicroelectronics 最大輸入電壓:4.5 V 開關頻率:1.5 MHz 輸出電壓:4.6 V 輸出電流:250 mA 輸出端數量:2 最大工作溫度:+ 85 C 安裝風格:SMD/SMT |
| LMZ10504EXTTZE | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:4A SIMPLE SWITCHER? Power Module with 5.5V Maximum Input Voltage for Military and Rugged Applications |
| LMZ10504EXTTZE/NOPB | 功能描述:直流/直流開關轉換器 RoHS:否 制造商:STMicroelectronics 最大輸入電壓:4.5 V 開關頻率:1.5 MHz 輸出電壓:4.6 V 輸出電流:250 mA 輸出端數量:2 最大工作溫度:+ 85 C 安裝風格:SMD/SMT |
| LMZ10504EXTTZX | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:4A SIMPLE SWITCHER? Power Module with 5.5V Maximum Input Voltage for Military and Rugged Applications |
| LMZ10504EXTTZX/NOPB | 功能描述:直流/直流開關轉換器 RoHS:否 制造商:STMicroelectronics 最大輸入電壓:4.5 V 開關頻率:1.5 MHz 輸出電壓:4.6 V 輸出電流:250 mA 輸出端數量:2 最大工作溫度:+ 85 C 安裝風格:SMD/SMT |
發布緊急采購，3分鐘左右您將得到回復。