参数资料
型号: LMZ10505EXTTZX/NOPB
厂商: National Semiconductor
文件页数: 2/31页
文件大小: 0K
描述: IC BUCK SYNC ADJ 5A TO-PMOD-7
产品培训模块: SIMPLE SWITCHER Power Modules
视频文件: Power Design Invitational - Another Geek Moment
标准包装: 500
系列: SIMPLE SWITCHER®
类型: 非隔离(POL)
输出数: 1
电压 - 输入(最小): 2.95V
电压 - 输入(最大): 5.5V
Voltage - Output 1: 0.8 ~ 5 V
电流 - 输出(最大): 5A
电源(瓦) - 制造商系列: 25W
特点: 带有 UVLO
安装类型: 表面贴装
封装/外壳: TO-PMOD-7,电源模块
尺寸/尺寸: 0.40" L x 0.54" W x 0.18" H(10.2mm x 13.8mm x 4.6mm)
包装: 带卷 (TR)
工作温度: -55°C ~ 125°C
效率: 96%
电源(瓦特)- 最大: 25W

LMZ10505EXT
SNVS669G – JUNE 2010 – REVISED OCTOBER 2013
www.ti.com
DESCRIPTION (CONTINUED)
The LMZ10505EXT can accept an input voltage rail between 2.95V and 5.5V and deliver an adjustable and
highly accurate output voltage as low as 0.8V. One megahertz fixed frequency PWM switching provides a
predictable EMI characteristic. Two external compensation components can be adjusted to set the fastest
response time, while allowing the option to use ceramic and/or electrolytic output capacitors. Externally
programmable soft-start capacitor facilitates controlled startup. The LMZ10505EXT is a reliable and robust
solution with the following features: lossless cycle-by-cycle peak current limit to protect for over current or short-
circuit fault, thermal shutdown, input under-voltage lock-out, and pre-biased startup.
System Performance
Current Derating (V OUT = 3.3V)
Efficiency (V OUT = 3.3V)
Radiated Emissions (EN 55022, Class B)
2
Submit Documentation Feedback
Product Folder Links: LMZ10505EXT
Copyright ? 2010–2013, Texas Instruments Incorporated
相关PDF资料
PDF描述
MC74VHCT00ADR2 IC GATE NAND QUAD 2INP 14-SOIC
MC74VHC540DTR2 IC INVERTER 8-INPUT 20TSSOP
MC74VHC32DR2 IC GATE OR QUAD 2-1 ADV 14-SOIC
MC74VHC240DTR2 IC INVERTER DUAL 4-INPUT 20TSSOP
MS28W23G30 CONTACT SKT CRIMP 28-30AWG GOLD
相关代理商/技术参数
参数描述
LMZ10505TZ-ADJ 制造商:NSC 制造商全称: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/直流开关转换器 5V,5A PWR MODULE RoHS:否 制造商:STMicroelectronics 最大输入电压:4.5 V 开关频率:1.5 MHz 输出电压:4.6 V 输出电流:250 mA 输出端数量:2 最大工作温度:+ 85 C 安装风格: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 制造商全称:National Semiconductor 功能描述:5A SIMPLE SWITCHER? Power Module with 5.5V Maximum Input Voltage
LMZ10505TZE-ADJ/NOPB 功能描述:直流/直流开关转换器 RoHS:否 制造商:STMicroelectronics 最大输入电压:4.5 V 开关频率:1.5 MHz 输出电压:4.6 V 输出电流:250 mA 输出端数量:2 最大工作温度:+ 85 C 安装风格:SMD/SMT