CSD95430中文資料德州儀器數(shù)據(jù)手冊PDF規(guī)格書
CSD95430規(guī)格書詳情
1 Features
? Active current balancing between paralleled
phases sharing a single PWM input
? Peak continuous current: 90-A
? System efficiency: > 95 at 30-A
? High-frequency operation: 1.25-MHz
? Diode emulation function to enable efficiency
discontinuous conduction mode (DCM) operation
? Temperature compensated bi-directional current
sense
? Analog temperature output
? Fault monitoring
? PWM signal compatible: 3.3 V and 5 V
? Tri-state PWM input
? Integrated bootstrap switch
? Optimized dead-time for shoot-through protection
? High-density industry common QFN 5-mm x 6-mm
footprint
? Ultra-low inductance package
? System-optimized PCB footprint
? Thermally enhanced topside cooling
? RoHS compliant - lead-free terminal plating
? Halogen free
2 Applications
? Multiphase synchronous buck converters
– Greater than 500-A
– High-frequency
? Memory and graphic cards
? Data center and network switches
? Campus and branch switches
? Core and edge routers
? Hardware accelerator cards
? High-performance CPU/ASIC/FPGA power
3 Description
The CSD95430RRB NexFET? power stage is a
highly optimized design for use in a high-power, highdensity
synchronous buck converter. This product
integrates the driver IC and power MOSFETs to
complete the power stage switching function. This
combination produces high-current, high-efficiency,
and high-speed switching capability in a small 5-mm ×
6-mm outline package. It also integrates the accurate
current sensing and temperature sensing functionality
to simplify system design and improve accuracy. In
addition, the PCB footprint has been optimized to help
reduce design time and simplify the completion of the
overall system design. This power stage features an
active current balance feature which allows multiple
power stages to be paralleled off a single PWM input.
This enables phase multiplication for very high current
applications without the need for a similarly high
phase count controller. The active current balance
ensures that the multiplied phases share current
evenly so no significant derating of current capability
is needed when paralleling phases.
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
TI |
19+20+ |
VSON-12 |
7889 |
一級代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價 | ||
TI(德州儀器) |
23+ |
NA |
20094 |
正納10年以上分銷經(jīng)驗原裝進(jìn)口正品做服務(wù)做口碑有支持 |
詢價 | ||
TI |
23+ |
N/A |
560 |
原廠原裝 |
詢價 | ||
TI |
25+ |
(DMC) |
6000 |
原廠原裝,價格優(yōu)勢 |
詢價 | ||
TI |
25+ |
- |
7734 |
樣件支持,可原廠排單訂貨! |
詢價 | ||
TI |
25+ |
- |
7786 |
正規(guī)渠道,免費送樣。支持賬期,BOM一站式配齊 |
詢價 | ||
TI/德州儀器 |
22+ |
SMD |
10072 |
原裝正品 |
詢價 | ||
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！ |
詢價 | ||
TI |
23+ |
VSON-12 |
5000 |
全新原裝,支持實單,非誠勿擾 |
詢價 | ||
TI |
23+ |
VSON-12 |
3200 |
公司只做原裝，可來電咨詢 |
詢價 |
