参数资料
型号: IR3514MTRPBF
厂商: International Rectifier
文件页数: 12/46页
文件大小: 0K
描述: IC XPHASE3 CONTROL HYBRD 40-MLPQ
产品变化通告: (EP) Parts Discontinuation 25/May/2012
标准包装: 1
系列: XPhase3™
应用: 处理器
安装类型: 表面贴装
封装/外壳: 40-MLPQ
供应商设备封装: 40-MLPQ(6x6)
包装: 标准包装
产品目录页面: 1383 (CN2011-ZH PDF)
其它名称: IR3514MTRPBFDKR
IR3514
SYSTEM SET POINT TEST
Converter output voltage is determined by the system set point voltage which is the voltage that appears at the
FBx pins when the converter is in regulation. The set point voltage includes error terms for the VDAC digital-to-
analog converters, Error Amp input offsets, and Remote Sense input offsets. The voltage appearing at the
VDACx pins is not the system set point voltage. System set point voltage test circuits for Outputs 1 and 2 are
shown in Figures 4A and 4B.
IR3514
VDAC1
BUFFER
ERROR
AMPLIFIER
EAOUT1
AMPLIFIER
FB1
"FAST"
VDAC
ISOURCE
VDAC1
ISINK
IFB1
IOCSET1
OCSET1
ROCSET1
IROSC
ROSC BUFFER
IROSC
RVDAC1
CVDAC1
IROSC
CURRENT
SOURCE
AMPLIFIER
1.2V
LGND
GENERATOR
ROSC
VOUT1
RROSC
SYSTEM
REMOTE SENSE
AMPLIFIER
VOSEN1+
EAOUT
VOSNS-
SET POINT
VOLTAGE
VOSEN1-
Figure 4A - Output 1 System Set Point Test Circuit
IR3514
VDAC2
BUFFER
ERROR
AMPLIFIER
EAOUT2
AMPLIFIER
FB2
"FAST"
VDAC
ISOURCE
VDAC2
ISINK
ROSC BUFFER
IROSC
IOCSET2
OCSET2
ROCSET2
RVDAC2
CVDAC2
IROSC
CURRENT
SOURCE
AMPLIFIER
1.2V
LGND
GENERATOR
ROSC
VOUT2
RROSC
SYSTEM
REMOTE SENSE
AMPLIFIER
VOSEN2+
EAOUT
VOSNS-
SET POINT
VOLTAGE
VOSEN2-
Figure 4B - Output 2 System Set Point Test Circuit
Page 12 of 46
10/30/2007
相关PDF资料
PDF描述
IR3521MTRPBF IC CTRL XPHASE3 SVID 32-MLPQ
IR3522MTRPBF IC CTRL XPHASE3 DDR/VVT 32-MLPQ
IR3523MTRPBF IC XPHASE3 CTLR VR11.1 40-MLPQ
IR3527MTRPBF IC CTRL XPHASE3 DUAL 24-MLPQ
IR3529MTRPBF IC CTRL XPHASE CPU/ASIC 20-MLPQ
相关代理商/技术参数
参数描述
IR3515SPBF 制造商:International Rectifier 功能描述:MOSFET, Power;N-Ch;VDSS 150V;RDS(ON) 0.045Ohm;ID 41A;D2Pak;PD 200W;VGS +/-30V
IR3519 制造商:IRF 制造商全称:International Rectifier 功能描述:Synchronous MOSFET GateDriver IC
IR3519MTRPBF 功能描述:功率驱动器IC SYNC MOSFET GATE DRVR IC 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
IR3519STRPBF 功能描述:功率驱动器IC SYNC FET Gate DRVR 15ms 3.3 and 5V 0.4 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
IR3521 制造商:IRF 制造商全称:International Rectifier 功能描述:XPHASE3TM AMD SVID CONTROL IC