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MC32PF1550A3EP中文資料恩XP數(shù)據(jù)手冊PDF規(guī)格書

廠商型號 |
MC32PF1550A3EP |
功能描述 | Power management integrated circuit (PMIC) for low power application processors |
文件大小 |
1.41457 Mbytes |
頁面數(shù)量 |
150 頁 |
生產(chǎn)廠商 | 未知制造商 |
企業(yè)簡稱 |
恩XP |
中文名稱 | 未知制造商 |
原廠標(biāo)識 | ![]() |
數(shù)據(jù)手冊 | |
更新時間 | 2025-5-29 13:30:00 |
人工找貨 | MC32PF1550A3EP價格和庫存,歡迎聯(lián)系客服免費(fèi)人工找貨 |
MC32PF1550A3EP規(guī)格書詳情
General description
The PF1550 is a power management integrated circuit (PMIC) designed specifically for
use with i.MX processors on low-power portable, smart wearable and Internet-of-Things
(IoT) applications. It is also capable of providing full power solution to i.MX 7ULP, i.MX
6SL, 6UL, 6ULL, and 6SX processors.
With three high-efficiency buck converter, three linear regulators, RTC supply, and battery
linear charger, the PF1550 can provide power for a complete battery-powered system,
including application processors, memory, and system peripherals.
1.1 Features and benefits
This section summarizes the PF1550 features:
? Input voltage range to PMIC VBUSIN pin via USB bus or AC adapter: 4.1 V to 6.0 V
? Buck converters:
– SW1, 1.0 A; 0.6 V to 1.3875 V in 12.5 mV steps, or 1.1 V to 3.3 V in variable steps
– SW2, 1.0 A; 0.6 V to 1.3875 V in 12.5 mV steps, or 1.1 V to 3.3 V in variable steps
– SW3, 1.0 A; 1.8 V to 3.3 V in 100 mV steps
– Soft start
– Quiescent current 1.0 μA in ULP mode with light load
– Peak efficiency > 90
– Dynamic voltage scaling on SW1 and SW2
– Modes: forced PWM quasi-fixed frequency mode, adaptive variable-frequency mode
– Programmable output voltage, current limit, and soft start
? LDO regulators
– LDO1, 0.75 V to 1.5 V/1.8 to 3.3 V, 300 mA with load switch mode
– LDO2, 1.8 V to 3.3 V, 400 mA
– LDO3, 0.75 V to 1.5 V/1.8 V to 3.3 V, 300 mA with load switch mode
– Quiescent current < 1.5 μA in Low-power mode
– Programmable output voltage
– Soft start and ramp
– Current limit protection
? Battery charger
– Supports single-cell Lithium Ion/Lithium Polymer batteries
– Linear charging (10 mA to 1500 mA input limit)
– Up to 6.5 V input operating range
– VSYS regulator can withstand transient and DC inputs from 0 V up to +22 V
– Programmable charge voltage (3.5 V to 4.44 V)
– Programmable charge current (100 mA to 1000 mA)
– Programmable charge termination current (5.0 mA to 50 mA)
– Integrated 50 mΩ battery isolation MOSFET for operation with no/low battery
– Battery supplement mode
– Battery discharge overcurrent protection, up to 3.0 A
– USB_PHY low dropout linear regulator
– Programmable LED driver (status indicator)
– JEITA-compliant battery temp sensing and charger control
– Key charging parameters can be configured and permanently stored in OTP
– I2C Control Interface permitting processor control and event detection
? LDO/switch supply
– RTC supply VSNVS 3.0 V, 2.0 mA
– Battery backed memory including coin cell charger
? DDR memory reference voltage, VREFDDR, 0.5 V to 0.9 V, 10 mA
? OTP (One time programmable) memory for device configuration
– User programmable start-up sequence, timing, soft-start, and power-down sequence
– Programmable regulator output voltages and charger parameters
? I2C interface
? User programmable Standby, Sleep/Low-power, and Off (REGS_DISABLE) modes
? Ambient temperature range ?40 °C to 105 °C
Applications
? Smart mobile/wearable devices
? Low-power IoT applications
? Wireless game controllers
? Embedded monitoring systems
? Home automation
? POS
? E-Read
供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
恩XP |
24+ |
NA/ |
8735 |
原廠直銷,現(xiàn)貨供應(yīng),賬期支持! |
詢價 | ||
恩XP |
23+ |
QFN-40 |
6900 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢價 | ||
恩XP |
2024+ |
N/A |
70000 |
柒號只做原裝 現(xiàn)貨價秒殺全網(wǎng) |
詢價 | ||
恩XP |
21+ |
QFN-40 |
8080 |
只做原裝,質(zhì)量保證 |
詢價 | ||
恩XP |
24+ |
QFN-40 |
30000 |
原裝正品公司現(xiàn)貨,假一賠十! |
詢價 | ||
恩XP |
24+ |
QFN-40 |
6000 |
市場最低 原裝現(xiàn)貨 假一罰百 可開原型號 |
詢價 | ||
恩XP |
24+ |
QFN-40 |
6000 |
全新原裝深圳倉庫現(xiàn)貨有單必成 |
詢價 | ||
恩XP |
24+ |
40-VFQFN 裸露焊盤 |
28393 |
英飛凌電源管理芯片-原裝正品 |
詢價 | ||
恩XP |
24+ |
N/A |
6000 |
原裝,正品 |
詢價 | ||
N/A |
2447 |
SMD |
100500 |
一級代理專營品牌!原裝正品,優(yōu)勢現(xiàn)貨,長期排單到貨 |
詢價 |