首页>TPS51383RJNR>规格书详情
TPS51383RJNR中文资料PDF规格书
TPS51383RJNR规格书详情
1 Features
• 4.5-V to 24-V input voltage range
• 3.36-V output voltage (TPS51383)
• 3.3-V, 100-mA LDO with switch over (TPS51383)
• 1.82-V output voltage (TPS51384)
• 1.8-V, 100-mA LDO with switch over (TPS51384)
• Integrated 22-mΩ and 11-mΩ MOSFETs
• Support 8-A continuous IOUT
• 80-μA low quiescent current
• ±1 reference voltage at 25°C
• ±1.5 reference voltage at -40°C to 125°C
• D-CAP3™ control mode for fast transient response
• Support POSCAP and all MLCC output capacitor
• Output discharge function
• Selectable PSM and OOA mode under light load
• Power-good indicator to monitor output voltage
• Latched output OV and UV protection
• Non-latched UVLO and OT protection
• Cycle-by-cycle overcurrent protection
• Built-in output discharge feature
• Small 2.00-mm × 3.00-mm HotRod™ QFN
package
2 Applications
• Notebook and PC computers
• Ultrabook, tablet computers
• TV and STB, point-of-load (POL)
• Distributed power systems
3 Description
The TPS51383 and TPS51384 are monolithic 8-A
synchronous buck converters with adaptive on-time
D-CAP3 control mode. Integrated low RDS(on) power
MOSFETs enable high efficiency and offer ease-ofuse
with minimum external component count for
space-constrained power systems. Features include
an accurate reference voltage, fast load transient
response, auto-skip mode operation for light load
efficiency, OOA light load operation with > 25-kHz
switching frequency, D-CAP3 control mode with good
line, load regulation, and does not require external
compensation.
The TPS51383 provides a fixed 3.36-V 8-AMAX output
and a 3.3-V, 100-mAMAX LDO output with switch-over
functionality. The TPS51384 provides a fixed 1.82-V
8-AMAX output and a 1.8-V, 100-mAMAX LDO with
switch-over functionality. Both the TPS51383 and
TPS51384 have ultra-low quiescent current function
for long battery life in system standby mode.
The TPS5138x are available in a thermally enhanced
12-pin QFN package and are designed to operate
from –40°C to 125°C junction temperature.
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
TI |
23+ |
NA |
20000 |
询价 | |||
TI(德州仪器) |
2335 |
Original |
50000 |
只做原装优势现货库存,渠道可追溯 |
询价 | ||
TI/德州仪器 |
22+ |
VQFN-12 |
3000 |
保证原装正品 深圳现货 |
询价 | ||
TI(德州仪器) |
N/A |
6000 |
集团化配单-有更多数量-免费送样-原包装正品现货-正规 |
询价 | |||
Texas Instruments |
22+ |
VQFN-12 |
18000 |
TI优势渠道,大量原装库存现货,交期快,欢迎询价。 |
询价 | ||
TI |
22 |
QFN |
39890 |
3月31原装,微信报价 |
询价 | ||
TI |
23+ |
QFN |
5000 |
全新原装,支持实单,非诚勿扰 |
询价 | ||
TI/德州仪器 |
22+ |
WQFN |
9000 |
原装正品,支持实单! |
询价 | ||
TI(德州仪器) |
2021/2022+ |
N/A |
6000 |
原厂原装现货订货价格优势终端BOM表可配单提供样品 |
询价 | ||
TI/德州仪器 |
2023+ |
NA |
9000 |
专注全新正品,优势现货供应 |
询价 |