NCV97310數(shù)據(jù)手冊開發(fā)板套件編程器的評估板-DC/DC與AC/DC(離線)SMPS規(guī)格書PDF

廠商型號 |
NCV97310 |
參數(shù)屬性 | NCV97310 包裝為盒;類別為開發(fā)板套件編程器的評估板-DC/DC與AC/DC(離線)SMPS;產(chǎn)品描述:EVAL BOARD NCV97310MW33G |
功能描述 | Multi-output Power Management Unit (PMU) with 3 Buck Regulators |
制造商 | ONSEMI ON Semiconductor |
中文名稱 | 安森美半導(dǎo)體 安森美半導(dǎo)體公司 |
數(shù)據(jù)手冊 | |
更新時間 | 2025-8-8 10:11:00 |
人工找貨 | NCV97310價格和庫存,歡迎聯(lián)系客服免費人工找貨 |
NCV97310規(guī)格書詳情
描述 Description
The NCV97310 is 3?output regulator consisting of a low?Iq battery?connected 3 A 2 MHz non?synchronous switcher and two low?voltage 1.5 A 2 MHz synchronous switchers; all using integrated power transistors.
The high?voltage switcher is capable of converting a 4.1 V to 18 V battery input to a 5 V or 3.3 V output at a constant 2 MHz switching frequency, delivering up to 3 A. In overvoltage conditions up to 36 V, the switching frequency folds back to 1 MHz; in load dump conditions up to 45 V the regulator shuts down.
The output of the battery?connected buck regulator serves as the low voltage input for the 2 synchronous switchers. Each downstream output is adjustable from 1.2 V to 3.3 V, with a 1.5 A current limit and a constant 2 MHz switching frequency. Each switcher has independent enable and reset pins, giving extra power management flexibility.
For low?Iq operating mode the low?voltage switchers are disabled, and the standby rail is supplied by a low?Iq LDO (up to 150 mA) with a typical Iq of 30 uA. The LDO regulator is in parallel to the high?voltage switcher, and is activated when the switcher is forced in standby mode.
All 3 SMPS outputs use peak current mode control with internal slope compensation, internally?set soft?start, battery undervoltage lockout, battery overvoltage protection, cycle?by?cycle current limiting, hiccup mode short?circuit protection and thermal shutdown. An error flag is available for diagnostics.
特性 Features
? Programmable Spread Spectrum
? EMI Reduction
? Hiccup Overcurrent Protections
? Reduce power during short-circuit events
? Individual Reset Pins with Adjustable Delays
? Voltage Monitoring
? QFN Package with Wettable Flanks (Pin Edge Plating)
? Aids in visual inspection of solder joints
? 5.0 V and 3.3 V Primary Output Versions Available
? Low Quiescent Current in Standby Mode
? 2 Microcontroller-enabled Low Voltage Synchronous Buck Converters
? Large Conversion Ratio of 18 V to 3.3 V for Battery-Connected Switcher
? Wide Battery Input of 4.1 V to 45 V with Undervoltage Lockout (UVLO)
? Fixed Frequency Operation Adjustable from 2.0 MHz to 2.6 MHz
? Internal 1.5 ms Soft-Start for All 3 Switchers
? Cycle-by-cycle Peak Current Limit Protections
? These Devices are Pb-Free, Halogen-Free/BFR-Free and are RoHS Compliant
? Battery Overvoltage Protection
? Standby Rail Supplied by a Low-Iq LDO
應(yīng)用 Application
? Infotainment
? Body Electronics
? Telematics
? ECU
? Automotive
簡介
NCV97310屬于開發(fā)板套件編程器的評估板-DC/DC與AC/DC(離線)SMPS。由制造生產(chǎn)的NCV97310評估板 - DC/DC 與 AC/DC(離線)SMPS該系列產(chǎn)品提供了一種方便的方法,可對開關(guān)模式電源轉(zhuǎn)換所用的器件(包括 DC-DC 和 AC-DC 型)進行性能或特性評估?!胺€(wěn)壓器”(包含內(nèi)部電源開關(guān)裝置)和“控制器”(設(shè)計為控制外部電源開關(guān))之類的器件均包括在內(nèi)。
技術(shù)參數(shù)
更多- 制造商編號
:NCV97310
- 生產(chǎn)廠家
:ONSEMI
- Compliance
:AEC QualifiedPPAP CapablePb-freeHalide free
- Status
:?Active??
- Description
:?Multi-output Power Management Unit (PMU) with 3 Buck Regulators
- Topology
:Step-Down
- Control Mode
:Current Mode
- VCC Min (V)
:4.1
- VCC Max (V)
:45
- VO Typ (V)
:1.2 - 5
- IO Typ (A)
:3
- Efficiency (%)
:85
- fSW Typ (kHz)
:2000
- Package Type
:QFN-32
供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
ON/安森美 |
21+ |
QFN |
10000 |
原裝現(xiàn)貨假一罰十 |
詢價 | ||
====無==== |
24+ |
NA |
10000 |
詢價 | |||
ON |
24+ |
NA |
3000 |
進口原裝 假一罰十 現(xiàn)貨 |
詢價 | ||
ON(安森美) |
23+ |
標(biāo)準(zhǔn)封裝 |
8000 |
正規(guī)渠道,只有原裝! |
詢價 | ||
ON Semiconductor |
24+ |
32-QFN(5x5) |
65200 |
一級代理/放心采購 |
詢價 | ||
ON |
22+ |
32-VFQFN |
9000 |
原廠渠道,現(xiàn)貨配單 |
詢價 | ||
ON/安森美 |
21+ |
NA |
12820 |
只做原裝,質(zhì)量保證 |
詢價 | ||
ON/安森美 |
23+ |
QFN |
50000 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢價 | ||
ON/安森美 |
2223+ |
QFN |
26800 |
只做原裝正品假一賠十為客戶做到零風(fēng)險 |
詢價 | ||
ON/安森美 |
2023+ |
32QFN |
8635 |
全新原裝正品,優(yōu)勢價格 |
詢價 |