位置:TPS546D24RVFT.B > TPS546D24RVFT.B詳情
TPS546D24RVFT.B中文資料
TPS546D24RVFT.B數(shù)據(jù)手冊(cè)規(guī)格書PDF詳情
1 Features
1? Split Rail Support: 2.95-V to 16-V PVIN;
2.95-V to 18-V AVIN (4-VIN VDD5 for Switching)
? Integrated 4.5-mΩ/0.9-mΩ MOSFETs
? Average Current Mode Control With Selectable
Internal Compensation
? 2×, 3x, 4× Stackable With Current Sharing up to
160 A, Supporting a Single Address per Output
? Selectable 0.6-V to 5.5-V Output via Pin Strap or
0.25-V to 5.5-V via PMBus VOUT_COMMAND
? Extensive PMBus Command Set With Telemetry
for VOUT, IOUT and Internal Die Temperature
? Differential Remote Sensing With Internal FB
Divider for < 1% VOUT Error –40°C to +150°C TJ
? AVS and Margining Capabilities Through PMBus
? MSEL Pins Pin Programming PMBus Defaults
? 12 Selectable Switching Frequencies from
225 kHz to 1.5 MHz (8 Pin-Strap Options)
? Frequency Sync In/Sync Out
? Supports Prebiased Output
? Supports Strongly Coupled Inductor
? 7 mm × 5 mm × 1.5 mm, 40-pin QFN,
Pitch = 0.5 mm
? Create a Custom Design Using the TPS546D24
With WEBENCH? Power Designer
2 Applications
? Data Center Switches, Rack Servers
? Active Antenna System, Remote Radio and
Baseband Unit
? Automated Test Equipment, CT, PET, and MRI
? ASIC, SoC, FPGA, DSP Core, and I/O Voltage
3 Description
The TPS546D24 is a highly integrated, non-isolated
DC/DC converter capable of high frequency operation
and 40-A current output from a 7-mm × 5-mm
package. Two, three, and four TPS546D24 devices
can be interconnected to provide up to 160 A on a
single output. The device has an option to overdrive
the internal 5-V LDO with an external 5-V supply via
the VDD5 pin to improve efficiency and reduce power
dissipation of the converter.
The TPS546D24 uses a proprietary fixed-frequency
current-mode control with input feedforward and
selectable internal compensation components for
minimal size and stability over a wide range of output
capacitances.
The PMBus interface with 1-MHz clock support gives
a convenient, standardized digital interface for
converter configuration as well as monitoring of key
parameters including output voltage, output current,
and internal die temperature. Response to fault
conditions can be set to restart, latch off, or ignore,
depending on system requirements. Back-channel
communication between stacked devices enables all
TPS546D24 converters powering a single output rail
to share a single address to simplify system
software/firmware design. Key parameters including
output voltage, switching frequency, soft-start time,
and overcurrent fault limits can also be configured
through BOM selection without PMBus
communication to support program free power-up.
供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
TI |
24+ |
con |
10000 |
查現(xiàn)貨到京北通宇商城 |
|||
TI(德州儀器) |
2024+ |
N/A |
500000 |
誠信服務(wù),絕對(duì)原裝原盤 |
|||
TI/德州儀器 |
25+ |
原廠封裝 |
10280 |
原廠授權(quán)代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源! |
|||
TI/德州儀器 |
25+ |
原廠封裝 |
10280 |
||||
TI/德州儀器 |
25+ |
原廠封裝 |
9999 |
||||
TI/德州儀器 |
25+ |
原廠封裝 |
10280 |
||||
TEXAS INSTRUMENTS INCORPORATED |
23+ |
N/A |
3000 |
原裝現(xiàn)貨,實(shí)單價(jià)格可談 |
|||
TI德州儀器 |
22+ |
24000 |
原裝正品現(xiàn)貨,實(shí)單可談,量大價(jià)優(yōu) |
||||
TI(德州儀器) |
2511 |
4945 |
電子元器件采購降本 30%!盈慧通原廠直采,砍掉中間差價(jià) |
||||
N/A |
99 |
TPS546D24RVFT.B 資料下載更多...
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Datasheet數(shù)據(jù)表PDF頁碼索引
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