công cụ tìm kiếm bảng dữ liệu linh kiện điện tử
  Vietnamese  ▼
ALLDATASHEET.VN

X  

PCA9450 bảng dữ liệu(PDF) 1 Page - NXP Semiconductors

tên linh kiện PCA9450
Giải thích chi tiết về linh kiện  Power management IC for i.MX 8M application processor family
Download  96 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
nhà sản xuất  NXP [NXP Semiconductors]
Trang chủ  http://www.nxp.com
Logo NXP - NXP Semiconductors

PCA9450 bảng dữ liệu(HTML) 1 Page - NXP Semiconductors

  PCA9450 Datasheet HTML 1Page - NXP Semiconductors PCA9450 Datasheet HTML 2Page - NXP Semiconductors PCA9450 Datasheet HTML 3Page - NXP Semiconductors PCA9450 Datasheet HTML 4Page - NXP Semiconductors PCA9450 Datasheet HTML 5Page - NXP Semiconductors PCA9450 Datasheet HTML 6Page - NXP Semiconductors PCA9450 Datasheet HTML 7Page - NXP Semiconductors PCA9450 Datasheet HTML 8Page - NXP Semiconductors PCA9450 Datasheet HTML 9Page - NXP Semiconductors Next Button
Zoom Inzoom in Zoom Outzoom out
 1 / 96 page
background image
PCA9450
Power management IC for i.MX 8M application processor
family
Rev. 1.0 — 19 November 2019
Product data sheet
1 General description
The 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: PCA9450A 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.
2 Features and benefits
Six high-efficiency step-down regulators
Three 3 A buck regulators with DVS feature and remote sense
PCA9450A – 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


Số phần tương tự - PCA9450

nhà sản xuấttên linh kiệnbảng dữ liệuGiải thích chi tiết về linh kiện
logo
NXP Semiconductors
PCA9450 NXP-PCA9450 Datasheet
242Kb / 3P
   POWER MANAGEMENT INTEGRATED CIRCUITS (PMICS)
REV 8
PCA9450 NXP-PCA9450 Datasheet
1Mb / 96P
   Power management IC for i.MX 8M application processor family
Rev. 2.2 - 15 September 2021
PCA9450AA NXP-PCA9450AA Datasheet
1Mb / 96P
   Power management IC for i.MX 8M application processor family
Rev. 2.2 - 15 September 2021
PCA9450AAHN NXP-PCA9450AAHN Datasheet
1Mb / 96P
   Power management IC for i.MX 8M application processor family
Rev. 2.2 - 15 September 2021
PCA9450AAHNY NXP-PCA9450AAHNY Datasheet
1Mb / 96P
   Power management IC for i.MX 8M application processor family
Rev. 2.2 - 15 September 2021
More results

Mô tả tương tự - PCA9450

nhà sản xuấttên linh kiệnbảng dữ liệuGiải thích chi tiết về linh kiện
logo
NXP Semiconductors
PCA9450 NXP-PCA9450_V01 Datasheet
1Mb / 96P
   Power management IC for i.MX 8M application processor family
Rev. 2.2 - 15 September 2021
logo
Texas Instruments
TPS6521825 TI1-TPS6521825 Datasheet
1Mb / 107P
[Old version datasheet]   TPS6521825 Power Management IC (PMIC) for NXP i.MX 8M Mini
TPS6521825 TI1-TPS6521825_V01 Datasheet
1Mb / 109P
[Old version datasheet]   TPS6521825 Power Management IC (PMIC) for NXP i.MX 8M Mini
logo
NXP Semiconductors
IMX8MMINIFS NXP-IMX8MMINIFS Datasheet
187Kb / 2P
   i.MX 8M Mini Applications Processor
logo
Analog Devices
ADP5140 AD-ADP5140 Datasheet
3Mb / 128P
   Power Management IC for Automotive Application
Rev. 0
logo
NXP Semiconductors
IMX8MMCEC NXP-IMX8MMCEC Datasheet
1Mb / 92P
   i.MX 8M Mini Applications Processor Datasheet for Consumer Products
Rev. 1, 07/2020
IMX8MNIEC NXP-IMX8MNIEC Datasheet
1Mb / 89P
   i.MX 8M Nano Applications Processor Datasheet for Industrial Products
Rev. 0.1, 03/2020
IMX8MNCEC NXP-IMX8MNCEC Datasheet
1Mb / 89P
   i.MX 8M Nano Applications Processor Datasheet for Consumer Products
Rev. 0.1, 03/2020
IMX8MNCEC NXP-IMX8MNCEC_V01 Datasheet
1Mb / 117P
   i.MX 8M Nano Applications Processor Datasheet for Consumer Products
Rev. 5, 09/2022
IMX8MNIEC NXP-IMX8MNIEC_V01 Datasheet
1Mb / 114P
   i.MX 8M Nano Applications Processor Datasheet for Industrial Products
Rev. 5, 09/2022
More results


Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96


bảng dữ liệu tải về

Go To PDF Page


Link URL




Chính sách bảo mật
ALLDATASHEET.VN
Cho đến nay ALLDATASHEET có giúp ích cho doanh nghiệp của bạn hay không?  [ DONATE ] 

Alldatasheet là   |   Quảng cáo   |   Liên lạc với chúng tôi   |   Chính sách bảo mật   |   Trao đổi link   |   Tìm kiếm theo nhà sản xuất
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com