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MP5496GR-0001中文資料美國芯源數(shù)據(jù)手冊PDF規(guī)格書
| 廠商型號 |
MP5496GR-0001 |
| 功能描述 | 2.8V to 5.5V, Power Management IC with Four 4.5A/2.5A/4A/2A Buck Converters, 5 LDOs, and Flexible System Settings via I2C and OTP |
| 文件大小 |
1.96281 Mbytes |
| 頁面數(shù)量 |
41 頁 |
| 生產(chǎn)廠商 | Monolithic Power Systems Inc. |
| 企業(yè)簡稱 |
MPS【美國芯源】 |
| 中文名稱 | 美國芯源系統(tǒng)有限公司官網(wǎng) |
| 原廠標(biāo)識 |  |
| 數(shù)據(jù)手冊 | |
| 更新時間 | 2025-1-5 15:38:00 |
MP5496GR-0001規(guī)格書詳情
DESCRIPTION
The MP5496 is a complete power management
solution that integrates four high-efficiency, stepdown DC/DC converters, five low-dropout (LDO)
regulators, and a flexible logic interface.
A DC/DC converter with constant-on-time (COT)
control provides fast transient response. The
default 1.5MHz fixed switching frequency during
continuous conduction mode (CCM) greatly
reduces the external inductor and capacitor
values. Full protection features include undervoltage lockout (UVLO), over-current protection
(OCP), and thermal shutdown.
The output voltage is adjustable through the I2C
interface, or can be preset by the one-time
programmable (OTP) function. The start-up and
shutdown sequences can be configured via the
OTP.
By using the I
2C or OTP, the MP5496 can be
utilized to configure the buck and LDO output
voltages, mode, buck 1 and buck 3 current limits,
and the enable function of all the buck converters
and LDOs (ENBUCK/LDO).
When using only the I
2C interface, the MP5496
allows users to configure the buck 2 and buck 4
current limits, slew rate (DVS slew rate),
discharge (DISCHG), system enable (SYSEN),
and software reset (SFRST). Status and ID2
registers can also be read via the I
2C.
Additional features, such as AUTOON,
frequency, power-on delay, RST delay, pushbutton time, LDORTC output voltage, OTP
version, and the I
2C slave address can only be
configured via the OTP.
The MP5496 requires a minimal number of
external components, and is available in a
space-saving QFN-28 (4mmx4mm) package.
FEATURES
Four High-Efficiency Step-Down Converters
? Buck 1: 4.5A DC/DC Converter
? Buck 2: 2.5A DC/DC Converter
? Buck 3: 4A DC/DC Converter
? Buck 4: 2A DC/DC Converter
? 0.6V to 2.1875V/12.5mV Step VOUT Range
? 2.8V to 5.5V Operating Input Range
? Adjustable Switching Frequency
? Configurable Forced PWM, Auto-PFM/PWM
Mode
? Hiccup Over-Current Protection (OCP)
Five Low-Dropout Regulators
? One RTC-Dedicated LDO
? Four Low-Noise LDOs
? Two Separate Input Power Supplies
? 100mV Dropout at 300mA Load
System
? I2C Bus and OTP
? Power-On/Off Button
? Power-On Reset Output
? Flexible Power-On/Off Sequencing via OTP
? Flexible DC/DC, LDO On/Off via OTP
APPLICATIONS
? Cable Modems, Set-Top Boxes
? Televisions
? Wi-Fi Routers/Access Points
? PoS Machines
? SSDs
? IP Cameras
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
MPS/美國芯源 |
N/A |
90000 |
集團(tuán)化配單-有更多數(shù)量-免費(fèi)送樣-原包裝正品現(xiàn)貨-正規(guī) |
詢價 | |||
MPS/美國芯源 |
22+ |
QFN28 |
5000 |
原裝正品 |
詢價 | ||
MPS |
22+ |
NA |
4530 |
原裝正品支持實(shí)單 |
詢價 | ||
MPS |
589220 |
16余年資質(zhì) 絕對原盒原盤 更多數(shù)量 |
詢價 | ||||
MPS/美國芯源 |
24+ |
QFN28 |
5400 |
現(xiàn)貨、進(jìn)口原裝、假一罰萬 價格最低 |
詢價 | ||
MPS |
23+ |
QFN28 |
5000 |
詢價 | |||
MPS |
21+ |
SOP8 |
100 |
原裝正品現(xiàn)貨 ,實(shí)單砍價必成 |
詢價 | ||
MPS |
21+ |
QFN28 |
5000 |
一級代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價 | ||
MPS |
2021+ |
39683 |
進(jìn)口MPS原裝現(xiàn)貨 |
詢價 | |||
MPS |
20+ |
DNA |
58820 |
公司現(xiàn)貨,有掛就有貨。 |
詢價 |
