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PCA9450BHN集成電路(IC)電源管理-專用規(guī)格書PDF中文資料
廠商型號 |
PCA9450BHN |
參數(shù)屬性 | PCA9450BHN 封裝/外殼為56-VFQFN 裸露焊盤;包裝為卷帶(TR)剪切帶(CT)Digi-Reel? 得捷定制卷帶;類別為集成電路(IC) > 電源管理 - 專用;PCA9450BHN應用范圍:通用;產(chǎn)品描述:PMIC I.MX 8M MINI/NANO/PLUS HVQF |
功能描述 | Power management IC for i.MX 8M application processor family |
文件大小 |
1.28533 Mbytes |
頁面數(shù)量 |
96 頁 |
生產(chǎn)廠商 | NXP Semiconductors |
企業(yè)簡稱 |
nxp【恩智浦】 |
中文名稱 | 恩智浦半導體公司官網(wǎng) |
原廠標識 | |
數(shù)據(jù)手冊 | |
更新時間 | 2024-10-25 16:10:00 |
PCA9450BHN規(guī)格書詳情
description
PCA9450 is a single chip Power Management IC (PMIC) specifically designed to
support i.MX 8M family processor in both 1 cell Li-Ion and Li-polymer battery portable
application and 5 V adapter non-portable applications. It supports various memory types
(DDR4/LPDDR4/DDR3L, etc.) via system UBOOT configuration, which does not require
hardware change.
The device provides six high efficiency step-down regulators, five LDOs, one 400 mA
load switch, 2-channel level translator and 32.768 kHz crystal oscillator driver.
Three buck regulators support Dynamic Voltage Scaling (DVS) feature along with
programmable ramping up and down time and those buck regulators support remote
sense to compensate IR drop to load from buck regulator. This device is characterized
across -40 °C to 105 °C ambient temperature range.
Six step-down regulators are designed to provide power for i.MX 8M application
processor and DRAM memory. Two LDOs, LDO1 and LDO2, feature very low quiescent
current to provide power for Secure Non-Volatile Storage (SNVS) since these LDOs are
always ON when input voltage is valid.
PCA9450 integrates logic translator which is a 2-bit, dual supply translating transceiver
with auto direction sensing. It enables bidirectional voltage level translation. It can be
used as I2C level translator. 400 mA load switch is to supply 3.3 V power supply to SD
card, which has internal discharge resistor.
PCA9450 has three versions: PCA9450AA is companion PMIC for (i.MX 8M Mini),
PCA9450B is companion PMIC for i.MX 8M Nano and PCA9450C is companion PMIC
for i.MX 8M Plus.
The PCA9450 is offered in 56-pin HVQFN package, 7 mm x 7 mm, 0.4 mm pitch.
Features
? Six high-efficiency step-down regulators
– Three 3 A buck regulators with DVS feature and remote sense
– PCA9450AA – Three 3 A buck regulators
– PCA9450B – Two 3 A buck regulators
– PCA9450C – 6 A dual-phase buck regulator and 3 A buck regulator
? One 3 A buck regulator
? Two 2 A buck regulators
? Five linear regulators
– Two 10 mA LDOs
– One 150 mA LDO
– One 200 mA LDO
– One 300 mA LDO
Applications
? IoT Devices
? Tablet
? Electronic Point of Sale (ePOS)
? Industrial application
PCA9450BHN屬于集成電路(IC) > 電源管理 - 專用。恩智浦半導體公司制造生產(chǎn)的PCA9450BHN電源管理 - 專用專用型電源管理集成電路 (PMIC) 用于電源的控制或操作,適合特定或小范圍的目標應用,例如汽車氣囊管理、電容器組平衡、AC 公共電力監(jiān)控、存儲器總線端接、接地故障檢測、能量收集、小型引擎管理、處理器或芯片集專用電壓調節(jié)、負載突降保護、觸覺驅動器、熱電制冷器控制等。
產(chǎn)品屬性
更多- 產(chǎn)品編號:
PCA9450BHNY
- 制造商:
NXP USA Inc.
- 類別:
集成電路(IC) > 電源管理 - 專用
- 包裝:
卷帶(TR)剪切帶(CT)Digi-Reel? 得捷定制卷帶
- 應用:
通用
- 電流 - 供電:
20μA
- 電壓 - 供電:
2.85V ~ 5.5V
- 工作溫度:
-40°C ~ 105°C
- 安裝類型:
表面貼裝型
- 封裝/外殼:
56-VFQFN 裸露焊盤
- 供應商器件封裝:
56-HVQFN(7x7)
- 描述:
PMIC I.MX 8M MINI/NANO/PLUS HVQF
供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
NXP/恩智浦 |
22+ |
HVQFN |
20000 |
原裝現(xiàn)貨,實單支持 |
詢價 | ||
NXP |
QFN56 |
30000 |
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 | |||
NXP/恩智浦 |
23+ |
56-VFQFN |
90000 |
只做原廠渠道價格優(yōu)勢可提供技術支持 |
詢價 | ||
NXP(恩智浦) |
24+ |
N/A |
20000 |
原裝進口正品 |
詢價 | ||
NXP USA Inc |
23+/24+ |
56-VFQFN |
8600 |
只供原裝進口公司現(xiàn)貨+可訂貨 |
詢價 | ||
NXP/恩智浦 |
22+ |
QFN56 |
2200 |
正規(guī)渠道原裝正品 |
詢價 | ||
NXP(恩智浦) |
23+ |
56-VFQFN 裸露焊盤 |
9865 |
原裝正品,假一賠十 |
詢價 | ||
NXP |
24+ |
QFN56 |
10000 |
一級代理保證進口原裝正品現(xiàn)貨假一罰十價格合理 |
詢價 | ||
NXP -恩智浦 /供應 |
23+ |
NA |
20000 |
代理元器件優(yōu)質供應/全新現(xiàn)貨/長期供應 |
詢價 | ||
NXP/恩智浦 |
22+ |
QFN56 |
3000 |
原裝正品 |
詢價 |