MP2888AGU中文資料美國芯源數(shù)據(jù)手冊PDF規(guī)格書
MP2888AGU規(guī)格書詳情
DESCRIPTION
The MP2888A is a digital, multi-phase, pulsewidth modulation (PWM) controller with digital
PWM-VID interface compatible with NVIDIA’s
Open VReg specification. The MP2888A can
work with MPS’s Intelli-Phase products to
complete the multi-phase voltage regulator (VR)
solution with minimal external components. The
MP2888A can be configured with up to 10-
phase operation.
The MP2888A provides an on-chip EEPROM to
store and restore device configurations. Device
configurations and fault parameters can be
easily programmed or monitored via the
PMBus/I2C interface. The MP2888A can
monitor and report the output current through
the CS output from the Intelli-Phase products.
The MP2888A is based on a unique, digital,
multi-phase, non-linear control and provides
fast transient response to the load transient with
minimal output capacitors. With only one
power-loop control method for both steady state
and load transient, the power loop
compensation is very easy to configure.
The MP2888A is available in a QFN-40
(5mmx5mm) package.
FEATURES
? Programmable Multi-Phase up to 10 Phases
? PWM-VID Interface Compatible with NVIDIA
Open VReg Specification
? PMBus/I2C Compliant (1MHz Bus Speed)
? Pin Programmable for PMBus Address
? Built-In EEPROM to Store Custom
Configurations
? Switching Frequency Range 200kHz to
5MHz
? Automatic Loop Compensation
? Fewer External Components than
Conventional Analog Controller
? Best Transient Performance with NonLinear Digital Control
? Flexible Phase Assignment
? Auto-Phase Shedding to Improve Overall
Efficiency
? Phase-to-Phase Active Current Balancing
with Programmable Offsets for Thermal
Balance
? Output Voltage/Current, Input Voltage/
Power Monitoring
? Regulator Temperature Monitoring
? VIN UVLO, Output OVP/UVP, OCP, OTP
with No Action, Latch, Retry, or Hiccup
Mode Options
? Detecting for Intelli-Phase MOSFET Fault
Type and Auto-Record to EEPROM
? Register Map Password Lock
? Digital Load-Line Regulation
? Available in an RoHS Compliant QFN-40
(5mmx5mm) Package
APPLICATIONS
? Graphic Card Core Power
? Server Core Power
? Telecom and Networking Systems
? Base Stations
| 供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
MPS(美國芯源) |
23+ |
NA |
20094 |
正納10年以上分銷經驗原裝進口正品做服務做口碑有支持 |
詢價 | ||
MPS/美國芯源 |
2022 |
QFN |
80000 |
原裝現(xiàn)貨,OEM渠道,歡迎咨詢 |
詢價 | ||
MPS |
589220 |
16余年資質 絕對原盒原盤 更多數(shù)量 |
詢價 | ||||
MPS |
QFN |
893993 |
集團化配單-有更多數(shù)量-免費送樣-原包裝正品現(xiàn)貨-正規(guī) |
詢價 | |||
MPS(美國芯源) |
23+ |
標準封裝 |
12000 |
原廠原裝現(xiàn)貨訂貨價格優(yōu)勢終端BOM表可配單提供樣品 |
詢價 | ||
MP |
24+ |
QFN |
56000 |
公司進口原裝現(xiàn)貨 批量特價支持 |
詢價 | ||
MPS(美國芯源) |
23+ |
N/A |
20000 |
詢價 | |||
MPS/美國芯源 |
23+ |
QFN |
4128 |
原廠原裝正品 |
詢價 | ||
NXP |
2022+ |
LFBGA624 |
6000 |
一級代理/分銷渠道價格優(yōu)勢 十年芯程一路只做原裝正品 |
詢價 | ||
MPS(美國芯源) |
2023+ |
N/A |
4550 |
全新原裝正品 |
詢價 |
