参数资料
型号: LTC4253IGN#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: 24/34页
文件大小: 369K
代理商: LTC4253IGN#PBF
LTC4253/LTC4253A
30
425353afd
applicaTions inForMaTion
Figure 14. Current Limit Behavior (All Waveforms Are Referenced to VEE)
(14a) Analog Current Limit Fault
(14b) Fast Current Limit Fault
Figure 15. Soft-Start Timing (All Waveforms Are Referenced to VEE)
(15a) Without External CSS
(15b) With External CSS
1
2
12
34
TIMER
GATE
SENSE
VOUT
SS
DRAIN
PWRGD1
TIMER
GATE
SENSE
VOUT
DRAIN
PWRGD1
4253 F14
CB TIMES-OUT
VTMRH
VACL
VCB
VACL
VFCL
VCB
5A
200A + 8 IDRN
VDRNCL
VTMRH
12 34 5 6 7
7a
8 9
10
11
END OF INITIAL TIMING CYCLE
12 3 4 5 6
7
8 9
10
11
END OF INITIAL TIMING CYCLE
4253 F15
TIMER
GATE
SENSE
SS
DRAIN
PWRGD1
VTMRH
VACL
VCB
VTMRL
VTMRH
VTMRL
VGS(th)
20 (VACL + VOS)
20 (VCB + VOS)
20 VOS
5A
50A
VDRNCL
VDRNL
VIN – VGATEH
200A + 8 IDRN
TIMER
GATE
SENSE
SS
DRAIN
PWRGD1
VACL
VCB
20 (VACL + VOS)
20 (VCB + VOS)
20 VOS
5A
50A
VDRNCL
VDRNL
VIN – VGATEH
200A + 8 IDRN
相关PDF资料
PDF描述
LTC4253IGN#TRPBF -48V Hot Swap Controller with Sequencer; Package: SSOP; No of Pins: 16; Temperature Range: -40°C to +85°C
LTC4257CDD-1#PBF IEEE 802.3af PD Power over Ethernet Interface Controller; Package: DFN; No of Pins: 8; Temperature Range: 0°C to +70°C
LTC4257CDD-1#TRPBF IEEE 802.3af PD Power over Ethernet Interface Controller; Package: DFN; No of Pins: 8; Temperature Range: 0°C to +70°C
LTC4257CS8-1#PBF IEEE 802.3af PD Power over Ethernet Interface Controller; Package: SO; No of Pins: 8; Temperature Range: 0°C to +70°C
LTC4257CS8-1#TRPBF IEEE 802.3af PD Power over Ethernet Interface Controller; Package: SO; No of Pins: 8; Temperature Range: 0°C to +70°C
相关代理商/技术参数
参数描述
LTC4255 制造商:LINER 制造商全称:Linear Technology 功能描述:Quad Network Power Controller with I2C Compatible Interface
LTC4255CG 功能描述:IC NETWORK POWER CTRLR 28SSOP RoHS:否 类别:集成电路 (IC) >> PMIC - 电源控制器,监视器 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:2,500 系列:- 应用:多相控制器 输入电压:- 电源电压:9 V ~ 14 V 电流 - 电源:- 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:40-WFQFN 裸露焊盘 供应商设备封装:40-TQFN-EP(5x5) 包装:带卷 (TR)
LTC4255CG#PBF 功能描述:IC NETWORK POWER CTRLR 28SSOP RoHS:是 类别:集成电路 (IC) >> PMIC - 电源控制器,监视器 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:2,500 系列:- 应用:多相控制器 输入电压:- 电源电压:9 V ~ 14 V 电流 - 电源:- 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:40-WFQFN 裸露焊盘 供应商设备封装:40-TQFN-EP(5x5) 包装:带卷 (TR)
LTC4255CG#TR 功能描述:IC NETWORK POWER CTRLR 28SSOP RoHS:否 类别:集成电路 (IC) >> PMIC - 电源控制器,监视器 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:2,500 系列:- 应用:多相控制器 输入电压:- 电源电压:9 V ~ 14 V 电流 - 电源:- 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:40-WFQFN 裸露焊盘 供应商设备封装:40-TQFN-EP(5x5) 包装:带卷 (TR)
LTC4255CG#TRPBF 功能描述:IC NETWORK POWER CTRLR 28SSOP RoHS:是 类别:集成电路 (IC) >> PMIC - 电源控制器,监视器 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:2,500 系列:- 应用:多相控制器 输入电压:- 电源电压:9 V ~ 14 V 电流 - 电源:- 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:40-WFQFN 裸露焊盘 供应商设备封装:40-TQFN-EP(5x5) 包装:带卷 (TR)