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参数资料
| 型号： | L6706 |
| 厂商： | STMICROELECTRONICS |
| 元件分类： | 稳压器 |
| 英文描述： | SWITCHING REGULATOR, QCC40 |
| 封装： | 6 X 6 MM, ROHS COMPLIANT, VFQFPN-40 |
| 文件页数： | 1/47页 |
| 文件大小： | 623K |
| 代理商： | L6706 |
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January 2010
Doc ID 15698 Rev 2
1/47
47
L6706
VR11.1 single phase controller with integrated driver
Features
■ 8-bit programmable output up to 1.60000 V -
Intel VR11.1 DAC
■ High current embedded driver
■ High output voltage accuracy
■ Programmable droop function
■ Imon output
■ Load transient boost LTB Technology to
minimize the number of output capacitors
■ Full differential current sense across inductor
■ Differential remote voltage sensing
■ Adjustable voltage offset
■ LSLess startup to manage pre-biased output
■ Feedback disconnection protection
■ Preliminary overvoltage protection
■ Programmable overcurrent protection
■ Programmable overvoltage protection
■ Adjustable switching frequency
■ SSEND and OUTEN signal
■ VFQFPN-40 6x6 mm package with exp. pad
Applications
■ VTT and VAXG rails
■ CPU power supply
■ High density DC/DC converters
Description
The device implements a single phase step-down
controller with integrated high current driver in a
compact 6x6 mm body package with exposed
pad.
The device embeds VR11.x DACs: the output
voltage ranges up to 1.60000 V managing D-VID
with high output voltage accuracy over line and
temperature variations.
Imon capability guarantee full compatibility with
VR11.1 enabling additional power saving
technique.
Programmable droop function allows to supply all
the latest Intel CPU rails.
Load transient boost LTB Technology reduces
system cost by providing the fastest response to
load transition.
The controller assures fast protection against load
over current and under / over voltage. Feedback
disconnection prevents from damaging the load in
case of disconnections in the system board.
In case of over-current, the system works in
constant current mode until UVP.
VFQFPN-40 6 x 6 mm
Table 1.
Device summary
Order codes
Package
Packing
L6706
VFQFPN-40
Tray
L6706TR
Tape and reel
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相关代理商/技术参数 |
参数描述 |
|---|---|
| L6706TR | 功能描述:DC/DC 开关控制器 VR11.1 SINGLE PHASE CNTRL W/INT DRI RoHS:否 制造商:Texas Instruments 输入电压:6 V to 100 V 开关频率: 输出电压:1.215 V to 80 V 输出电流:3.5 A 输出端数量:1 最大工作温度:+ 125 C 安装风格: 封装 / 箱体:CPAK |
| L6709 | 功能描述:功率驱动器IC 6-Bit Dual Ph Contlr RoHS:否 制造商:Micrel 产品:MOSFET Gate Drivers 类型:Low Cost High or Low Side MOSFET Driver 上升时间: 下降时间: 电源电压-最大:30 V 电源电压-最小:2.75 V 电源电流: 最大功率耗散: 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-8 封装:Tube |
| L6709TR | 功能描述:功率驱动器IC 6-Bit Dual Ph Contlr RoHS:否 制造商:Micrel 产品:MOSFET Gate Drivers 类型:Low Cost High or Low Side MOSFET Driver 上升时间: 下降时间: 电源电压-最大:30 V 电源电压-最小:2.75 V 电源电流: 最大功率耗散: 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-8 封装:Tube |
| L6710 | 功能描述:功率驱动器IC 6-Bit Dual Ph Contlr RoHS:否 制造商:Micrel 产品:MOSFET Gate Drivers 类型:Low Cost High or Low Side MOSFET Driver 上升时间: 下降时间: 电源电压-最大:30 V 电源电压-最小:2.75 V 电源电流: 最大功率耗散: 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-8 封装:Tube |
| L6710TR | 功能描述:功率驱动器IC 6-Bit Dual Ph Contlr RoHS:否 制造商:Micrel 产品:MOSFET Gate Drivers 类型:Low Cost High or Low Side MOSFET Driver 上升时间: 下降时间: 电源电压-最大:30 V 电源电压-最小:2.75 V 电源电流: 最大功率耗散: 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-8 封装:Tube |
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