参数资料
型号: LTC4253AIGN#PBF
厂商: LINEAR TECHNOLOGY CORP
元件分类: 电源管理
英文描述: -48V Hot Swap Controller with Sequencer; Package: SSOP; No of Pins: 16; Temperature Range: -40°C to +85°C
中文描述: 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO16
封装: 0.150 INCH, LEAD FREE, PLASTIC, SSOP-16
文件页数: 20/34页
文件大小: 369K
代理商: LTC4253AIGN#PBF
LTC4253/LTC4253A
27
425353afd
applicaTions inForMaTion
VACL
VCB
VIN – VGATEH
OV
TIMER
GATE
SENSE
SS
1
2 34
5
6 7 8 9
GATE
START-UP
4253 F11
OV DROPS BELOW VOVLO (VOV – VOVHST FOR THE LTC4253A), CHECK GATE < VGATEL, SENSE < VCB AND SS < 20 VOS
OV OVERSHOOTS VOVHI (VOV FOR THE LTC4253A). GATE AND SS ARE PULLED DOWN, PWRGD SIGNALS AND TIMER ARE UNAFFECTED
VOVHI
VOVLO
VTMRH
VGATEL
20 (VACL + VOS)
20 (VCB + VOS)
20 VOS
5A
50A
5A
200A + 8 IDRN
CB FAULT
1
2
1
2
1
2
3
4
TIMER
GATE
SENSE
VOUT
SS
DRAIN
PWRGD1
TIMER
GATE
SENSE
VOUT
SS
DRAIN
PWRGD1
TIMER
GATE
SENSE
VOUT
SS
DRAIN
PWRGD1
4253 F12
CB TIMES-OUT
VTMRH
VACL
VCB
VACL
VCB
5A
VDRNCL
200A + 8 IDRN
VTMRH
VACL
VCB
VDRNCL
200A + 8 IDRN
VTMRH
Figure 11. Overvoltage Timing (All Waveforms Are Referenced to VEE)
Figure 12. Circuit Breaker Timing Behavior (All Waveforms Are Referenced to VEE)
(12a) Momentary Circuit Breaker Fault
(12b) Circuit Breaker Time-Out
(12c) Multiple Circuit Breaker Fault
相关PDF资料
PDF描述
LTC4253AIGN#TRPBF -48V Hot Swap Controller with Sequencer; Package: SSOP; No of Pins: 16; Temperature Range: -40&deg;C to +85&deg;C
LTC4253CGN#PBF -48V Hot Swap Controller with Sequencer; Package: SSOP; No of Pins: 16; Temperature Range: 0&deg;C to +70&deg;C
LTC4253CGN#TRPBF -48V Hot Swap Controller with Sequencer; Package: SSOP; No of Pins: 16; Temperature Range: 0&deg;C to +70&deg;C
LTC4253IGN#PBF -48V Hot Swap Controller with Sequencer; Package: SSOP; No of Pins: 16; Temperature Range: -40&deg;C to +85&deg;C
LTC4253IGN#TRPBF -48V Hot Swap Controller with Sequencer; Package: SSOP; No of Pins: 16; Temperature Range: -40&deg;C to +85&deg;C
相关代理商/技术参数
参数描述
LTC4253BCGN#PBF 功能描述:IC HOT SWAP CONTROLLER 16SSOP RoHS:是 类别:集成电路 (IC) >> PMIC - 热交换 系列:- 标准包装:50 系列:- 类型:热交换控制器 应用:-48V 远程电力系统,AdvancedTCA ? 系统,高可用性 内部开关:无 电流限制:可调 电源电压:11.5 V ~ 14.5 V 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:10-TFSOP,10-MSOP(0.118",3.00mm 宽) 供应商设备封装:10-MSOP 包装:管件
LTC4253BCGN#PBF 制造商:Linear Technology 功能描述:HOT SWAP CONTROLLER -48V SSOP-16
LTC4253BCGN#TRPBF 功能描述:IC HOT SWAP CONTROLLER 16SSOP RoHS:是 类别:集成电路 (IC) >> PMIC - 热交换 系列:- 产品培训模块:Obsolescence Mitigation Program 标准包装:100 系列:- 类型:热插拔开关 应用:通用 内部开关:是 电流限制:可调 电源电压:9 V ~ 13.2 V 工作温度:-40°C ~ 150°C 安装类型:表面贴装 封装/外壳:10-WFDFN 裸露焊盘 供应商设备封装:10-TDFN-EP(3x3) 包装:管件
LTC4253BIGN#PBF 功能描述:IC HOT SWAP CONTROLLER 16SSOP RoHS:是 类别:集成电路 (IC) >> PMIC - 热交换 系列:- 标准包装:50 系列:- 类型:热交换控制器 应用:-48V 远程电力系统,AdvancedTCA ? 系统,高可用性 内部开关:无 电流限制:可调 电源电压:11.5 V ~ 14.5 V 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:10-TFSOP,10-MSOP(0.118",3.00mm 宽) 供应商设备封装:10-MSOP 包装:管件
LTC4253BIGN#PBF 制造商:Linear Technology 功能描述:HOT SWAP CONTROLLER -48V SSOP-16