参数资料
型号: LM3686TLX-AADW/NOPB
厂商: National Semiconductor
文件页数: 11/27页
文件大小: 0K
描述: IC REG BUCK SYNC ADJ 0.9A 12USMD
标准包装: 3,000
类型: 降压(降压)
输出类型: 可调式
输出数: 3
输出电压: 1.2 V ~ 2.5 V
输入电压: 2.7 V ~ 5.5 V
PWM 型: 电流/电压模式
频率 - 开关: 3MHz
电流 - 输出: 900mA
同步整流器:
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 12-WFBGA
包装: 带卷 (TR)
供应商设备封装: 12-uSMD
其它名称: LM3686TLX-AADW
SNVS520E – AUGUST 2008 – REVISED MAY 2013
Typical Performance Characteristics (continued)
Unless otherwise specified, typical application (post regulation), V BATT = 3.6V, T A = 25°C, enable pins tied to V BATT , V OUT_DCDC
= 1.8V, V OUT_LILO = 1.2V, V OUT_LDO = 2.8V
Switching Frequency
vs.
Temperature
Figure 10.
R DSON
vs.
Temperature
Figure 12.
V BATT Line Transient Response
Figure 14.
Current Limit
vs.
Temperature (Open Loop)
Figure 11.
Startup (all three enables tied together)
Figure 13.
Line Transient Response
Figure 15.
Copyright ? 2008–2013, Texas Instruments Incorporated
Product Folder Links: LM3686
11
相关PDF资料
PDF描述
ECA28DTAS CONN EDGECARD 56POS R/A .125 SLD
UPJ1V470MED CAP ALUM 47UF 35V 20% RADIAL
EBA30DTAI CONN EDGECARD 60POS R/A .125 SLD
UPJ1V390MED CAP ALUM 39UF 35V 20% RADIAL
RSC08DRTS-S93 CONN EDGECARD 16POS DIP .100 SLD
相关代理商/技术参数
参数描述
LM3686TLX-AAED 制造商:NSC 制造商全称:National Semiconductor 功能描述:Step-Down DC-DC Converter with Integrated Post Linear Regulators System and Low-Noise Linear Regulator
LM3686TLX-AAED/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
LM3686TLX-AAEF 制造商:NSC 制造商全称:National Semiconductor 功能描述:Step-Down DC-DC Converter with Integrated Post Linear Regulators System and Low-Noise Linear Regulator
LM3686TLX-AAEF/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
LM3687 制造商:NSC 制造商全称:National Semiconductor 功能描述:Step-Down DC-DC Converter with Integrated Low Dropout Regulator and Startup Mode