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ZXLD1101
PIN DESCRIPTION
PIN NO.
1
2
3
4
5
NAME
FB
GND
LX
V IN
EN
DESCRIPTION
Feedback pin for current control loop (connect resistor R1
from this pin to GND for output current I=100mV/ R1)
Ground (0V)
Output of NDMOS switch
Input voltage (2.5V to 5.5V). Decouple with capacitor close
to device
Enable input (active high to turn on device)
Also used to adjust output current by PWM signal
Connect to Vin for permanent operation
BLOCK DIAGRAM
ISSUE 4 - JULY 2004
SEMICONDUCTORS
4
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相关代理商/技术参数
ZXLD1320 制造商:DIODES 制造商全称:Diodes Incorporated 功能描述:Buck mode DC-DC converter for LED driving
ZXLD1320DCATC 功能描述:直流/直流开关转换器 DC-DC Buck Conv. 1.5A output 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
ZXLD1321 制造商:ZETEX 制造商全称:ZETEX 功能描述:Boost mode DC-DC converter for LED driving with 1A output and current control
ZXLD1321DCATC 功能描述:直流/直流开关转换器 DC-DC Boost Conv 1A output 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
ZXLD1322 制造商:DIODES 制造商全称:Diodes Incorporated 功能描述:BUCK/BOOST MODE DC-DC CONVERTER
ZXLD1322DCCTC 功能描述:直流/直流开关转换器 Buck-Boost DC-DC Con 0.7A output 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
ZXLD1322DCCTC-CUT TAPE 制造商:DIODES 功能描述:ZXLD1322 Series 15 V 600 kHz 700 mA Buck/Boost Mode DC-DC Converter - DFN-14
ZXLD1322DCTC 制造商:ZETEX 制造商全称:ZETEX 功能描述:Buck/boost mode DC-DC converter for LED driving with 700mA output and current control