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: 19/34页
文件大小: 369K
代理商: LTC4253AIGN#PBF
LTC4253/LTC4253A
26
425353afd
applicaTions inForMaTion
50A
VSQTMRL
UV CLEARS VUVHI (VUV FOR THE LTC4253A), CHECK OV CONDITION, RESET < 0.8V, GATE < VGATEL, SENSE < VCB, SS < 20 VOS AND TIMER < VTMRL
TIMER CLEARS VTMRL, CHECK GATE < VGATEL, SENSE < VCB AND SS < 20 VOS
UV
TIMER
GATE
SENSE
SS
DRAIN
PWRGD1
PWRGD2
PWRGD3
SQTIMER
EN2
EN3
1
2
3 4 56
7
89 A B
C
D
4253 F10
INITIAL TIMING
GATE
START-UP
20 (VACL + VOS)
20 (VCB + VOS)
20 VOS
5A
UV DROPS BELOW VUVLO (VUV – VUVHST FOR THE LTC4253A). GATE, SS AND TIMER ARE PULLED DOWN, PWRGD RELEASES
VUVLO
VGATEL
VUVHI
VACL
VSQTMRH
VSQTMRL
VCB
5A
50A
VSQTMRH
VDRNCL
VDRNL
VIN – VGATEH
50A
200A + 8 IDRN
VTMRH
VTMRL
5A
Figure 10. Undervoltage Timing (All Waveforms Are Referenced to VEE)
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