降压型直流电源变换器芯片(高效率型) | ||||||
产品型号 | 输入电压 | 输出电流 | 开关频率 | 电压版本 | 封装类型 | |
XL1410 | 3.6V ~ 18V | 2A | 380KHz | Adj (1.222V) | SOP8L | |
XL1583 | 3.6V ~ 23V | 3A | 380KHz | Adj (1.222V) | SOP8L | |
XL1513 | 3.6V ~ 18V | 2A | 380KHz | Adj (0.8V) | SOP8L | |
XL1530 | 3.6V ~ 18V | 3A | 380KHz | Adj (0.8V) | SOP8L | |
降压型直流电源变换器芯片(大功率型) | ||||||
产品型号 | 输入电压 | 输出电流 | 开关频率 | 电压版本 | 封装类型 | |
XL4003 | 5V ~ 32V | 4A | 300KHz | Adj (0.8V) | TO252-5L | |
XL4005 | 5V ~ 32V | 5A | 300KHz | Adj (0.8V) | TO263-5L | |
XL4012 | 5V ~ 32V | 12A | 300KHz | Adj (0.8V) | TO220-5L | |
降压型直流电源变换器芯片(高电压型) | ||||||
XL7002 | 28V ~ 80V | 0.5A | 180KHz | Adj (1.25V) | SOP8L | |
XL7003 | 28V ~ 80V | 1A | 180KHz | Adj (1.25V) | TO252-5L | |
升压型直流电源变换器芯片 | ||||||
产品型号 | 输入电压 | 输出电压 | 开关电流 | 开关频率 | 电压版本 | 封装形式 |
XL6007 | 5V ~ 18V | 42V | 2A | 400KHz | Adj (1.25V) | SOP8L |
XL6008 | 5V ~ 32V | 60V | 3A | 400KHz | Adj (1.25V) | TO252-5L |
XL6009 | 5V ~ 32V | 60V | 4A | 400KHz | Adj (1.25V) | TO263-5L |
XL6011 | 5V ~ 32V | 60V | 5A | 180KHz | Adj (1.25V) | TO220-5L |
XL6012 | 5V ~ 32V | 60V | 5A | 180KHz | Adj (1.25V) | TO263-5L / TO220-5L |
升压型LED恒流驱动器芯片 | ||||||
产品型号 | 输入电压 | 输出电压 | 开关电流 | 开关频率 | 恒流设置 | 封装形式 |
XL6003 | 5V ~ 18V | 42V | 2A | 400KHz | Adj (0.22V) | SOP8L |
XL6004 | 5V ~ 32V | 60V | 3A | 400KHz | Adj (0.22V) | TO252-5L |
XL6005 | 5V ~ 32V | 60V | 4A | 180KHz | Adj (0.22V) | TO252-5L |
XL6006 | 5V ~ 32V | 60V | 5A | 180KHz | Adj (0.22V) | TO263-5L / TO220-5L |
降压型LED恒流驱动器芯片(常规型) | ||||||
产品型号 | 输入电压 | 输出电压 | 输出电流 | 开关频率 | 恒流设置 | 封装形式 |
XL3002 | 5V ~ 32V | 30V | 1.5A | 380KHz | Adj (0.24V) | SOP8L |
降压型LED恒流驱动器芯片(高电压型) | ||||||
XL8002 | 12V ~ 80V | 1~18 LED串联 | 1A | PFM | Adj (0.1V) | TO263-5L |
XL8003 | 24V ~ 80V | 3~8 LED串联 | 0.5A | PFM | Adj (0.2V) | SOP8L |
XL8004 | 24V ~ 80V | 3~14 LED串联 | 1A | PFM | Adj (0.2V) | TO252-5L |
高压市电单片高效率LED恒流驱动器芯片 | ||||||
产品型号 | 输入电压 | 输出LED串联 | 输出电流 | 开关频率 | 恒流设置 | 封装形式 |
XL5002 | 80V ~ 400V | 1 ~ 5串 | 0.5A | PFM | 0.1V | SOP8L |
XL5003 | 80V ~ 400V | 3 ~ 7串 | 0.5A | PFM | 0.2V | SOP8L |
XL5004 | 80V ~ 400V | 8~ 14串 | 0.5A | PFM | 0.2V | SOP8L |
自带恒压恒流环路的降压型单片车充专用芯片 | ||||||
产品型号 | 输入电压 | 输出电流 | 开关频率 | 恒压设置 | 恒流设置 | 封装类型 |
XL4011 | 4.5V ~ 40V | 1.2A | 150KHz | Adj (1.235V) | 0.155V | SOP8L |
XL6002 | 4.5V ~ 40V | 2A | 150KHz | Adj (1.235V) | 0.155V | TO252-5L |
XL4001 | 4.5V ~ 40V | 2A | 150KHz | Adj (1.235V) | 0.155V | SOP8L-EP |
XL4002 | 4.5V ~ 40V | 2A | 52KHz | Adj (1.235V) | 0.155V | SOP8L-EP |
XL4101 | 4.5V ~ 40V | 3A | 150KHz | Adj (1.235V) | 0.155V | TO263-5L |
XL4102 | 4.5V ~ 40V | 3A | 52KHz | Adj (1.235V) | 0.155V | TO263-5L |
自带恒压恒流环路的高效率降压型单片车充专用芯片 | ||||||
产品型号 | 输入电压 | 输出电流 | 开关频率 | 恒压设置 | 恒流设置 | 封装类型 |
XL2002 | 8V ~ 30V | 2A | 180KHz | Adj (0.8V) | 0.5mA*Rcs | SOP8L |
XL2003 | 8V ~ 30V | 3A | 180KHz | Adj (0.8V) | 0.8mA*Rcs | SOP8L-EP |
XL2005 | 8V ~ 32V | 2A | 160KHz | Adj (0.8V) | RCS | SOP8L |
XL2006 | 8V ~ 32V | 3A | 160KHz | Adj (0.8V) | RCS | SOP8L-EP |
Features
Wide 3.6V to 18V Input Voltage Range
Output Adjustable from 1.222V to 16V
Maximum Duty Cycle 100%
Minimum Drop Out 0.6V
Fixed 380KHz Switching Frequency
2A Constant Output Current Capability
Internal Optimize Power MOSFET
High efficiency
Excellent line and load regulation
TTL shutdown capability
EN pin with hysteresis function
Built in thermal shutdown function
Built in current limit function
Built in output short protection function
Available in SOP8 package
Applications
LCD Monitor and LCD TV
Digital Photo Frame
Set-up Box
ADSL Modem
Telecom / Networking Equipment
General Description
The XL1410 is a 380KHz fixed frequency
PWM buck (step-down) DC/DC converter,
capable of driving a 2A load with high
efficiency, low ripple and excellent line and
load regulation. Requiring a minimum
number of external components, the regulator
is simple to use and include internal
frequency compensation and a
fixed-frequency oscillator.
The PWM control circuit is able to adjust the
duty ratio linearly from 0 to 100%. An enable
function, an over current protection function
is built inside. When short protection function
happens, the operation frequency will be
reduced from 380KHz to 80KHz. An internal
compensation block is built in to minimize
external component count.
Figure1. Package Type of XL1410
降压型直流电源变换器芯片(常规型) 产品型号 输入电压 输出电流 开关频率 电压版本 封装类型 XL1507 4.5V ~ 40V 3A 150KHz Adj (1.23V)/3.3V/5V/12V TO252-5L XL1509 4.5V ~ 40V 2A 150KHz Adj (1.23V)/3.3V/5V/12V SOP8L XL2596 4.5V ~ 40V 3A 150KHz Adj (1.23V)/3.3V/5V/12V TO263-5L/TO220-5L XL2576 4.5V ~ 40V 3A 52KHz Adj (1.23V)/3.3V/5V/12V TO263-5L/TO220-5L XL2576P 4.5V ~ 40V 2A 52KHz Adj (1.23V) SOP8-EP Features Wide 4.5V to 40V Input Voltage Range 3.3V,5V,12V and adjustable versions Output Adjustable from 1.23V to 37V Maximum Duty Cycle 100% Minimum Drop Out 1.5V Fixed 52KHz Switching Frequency 3A Constant Output Current Capability Internal Optimize Power Transistor High efficiency Excellent line and load regulation TTL shutdown capability ON/OFF pin with hysteresis function Built in thermal shutdown functionh...
降压型直流电源变换器芯片(常规型) 产品型号 输入电压 输出电流 开关频率 电压版本 封装类型 XL1507 4.5V ~ 40V 3A 150KHz Adj (1.23V)/3.3V/5V/12V TO252-5L XL1509 4.5V ~ 40V 2A 150KHz Adj (1.23V)/3.3V/5V/12V SOP8L XL2596 4.5V ~ 40V 3A 150KHz Adj (1.23V)/3.3V/5V/12V TO263-5L/TO220-5L XL2576 4.5V ~ 40V 3A 52KHz Adj (1.23V)/3.3V/5V/12V TO263-5L/TO220-5L XL2576P 4.5V ~ 40V 2A 52KHz Adj (1.23V) SOP8-EP Features Wide 4.5V to 40V Input Voltage Range 3.3V,5V,12V, and adjustable versions Output Adjustable from 1.23V to 37V Maximum Duty Cycle 100% Minimum Drop Out 1.5V Fixed 150KHz Switching Frequency 3A Constant Output Current Capability Internal Optimize Power Transistor High efficiency Excellent line and load regulation TTL shutdown capability ON/OFF pin with hysteresis function Built in thermal shutdown function...