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ADP5050ACPZ-R7集成电路(IC)线性稳压器控制器规格书PDF中文资料
厂商型号 |
ADP5050ACPZ-R7 |
参数属性 | ADP5050ACPZ-R7 封装/外壳为48-WFQFN 裸露焊盘,CSP;包装为卷带(TR)剪切带(CT)Digi-Reel® 得捷定制卷带;类别为集成电路(IC) > 线性稳压器控制器;产品描述:IC REG 5OUT BCK/LNR SYNC 48LFCSP |
功能描述 | 5-Channel Integrated Power Solution with Quad Buck Regulators and 200 mA LDO Regulator |
文件大小 |
1.29193 Mbytes |
页面数量 |
60 页 |
生产厂商 | Analog Devices |
企业简称 |
AD【亚德诺】 |
中文名称 | 亚德诺半导体技术有限公司官网 |
原厂标识 | |
数据手册 | |
更新时间 | 2024-4-28 21:44:00 |
ADP5050ACPZ-R7规格书详情
GENERAL DESCRIPTION
The ADP5050 combines four high performance buck regulators and one 200 mA low dropout (LDO) regulator in a 48-lead LFCSP package that meets demanding performance and board space requirements. The device enables direct connection to high input voltages up to 15 V with no preregulators.
Channel 1 and Channel 2 integrate high-side power MOSFETs and low-side MOSFET drivers. External NFETs can be used in low-side power devices to achieve an efficiency optimized solution and deliver a programmable output current of 1.2 A, 2.5 A, or 4 A. Combining Channel 1 and Channel 2 in a parallel configuration can provide a single output with up to 8 A of current. Channel 3 and Channel 4 integrate both high-side and low-side MOSFETs to deliver output current of 1.2 A.
The switching frequency of the ADP5050 can be programmed or synchronized to an external clock. The ADP5050 contains a precision enable pin on each channel for easy power-up sequencing or adjustable UVLO threshold.
The ADP5050 integrates a general-purpose LDO regulator with low quiescent current and low dropout voltage that provides up to 200 mA of output current.
The optional I2C interface provides the user with flexible configuration options, including adjustable and fixed output voltage options, junction temperature overheat warning, low input voltage detection, and dynamic voltage scaling (DVS).
FEATURES
Wide input voltage range: 4.5 V to 15 V
±1.5 output accuracy over full temperature range
250 kHz to 1.4 MHz adjustable switching frequency
Adjustable/fixed output options via factory fuse or I2C interface
I2C interface with interrupt on fault conditions
Power regulation
Channel 1 and Channel 2: programmable 1.2 A/2.5 A/4 A
sync buck regulators with low-side FET driver
Channel 3 and Channel 4: 1.2 A sync buck regulators
Channel 5: 200 mA low dropout (LDO) regulator
Single 8 A output (Channel 1 and Channel 2 operated in parallel)
Dynamic voltage scaling (DVS) for Channel 1 and Channel 4
Precision enable with 0.8 V accurate threshold
Active output discharge switch
Programmable phase shift in 90° steps
Individual channel FPWM/PSM mode selection
Frequency synchronization input or output
Optional latch-off protection on OVP/OCP failure
Power-good flag on selected channels
Low input voltage detection
Overheat detection on junction temperature
UVLO, OCP, and TSD protection
48-lead, 7 mm × 7 mm LFCSP package
−40°C to +125°C junction temperature
APPLICATIONS
Small cell base stations
FPGA and processor applications
Security and surveillance
Medical applications
ADP5050ACPZ-R7属于集成电路(IC) > 线性稳压器控制器。亚德诺半导体技术有限公司制造生产的ADP5050ACPZ-R7稳压器 - 线性 + 开关此产品族中的产品用于构建执行 DC-DC 转换或电压调节功能的电路,采用的是开关模式和线性稳压器功能的组合。虽然具体的拓扑各不相同,但此类产品的主要目的是将开关模式技术的效率优势与线性稳压技术的低噪声特性结合在一起。
产品属性
- 产品编号:
ADP5050ACPZ-R7
- 制造商:
Analog Devices Inc.
- 类别:
集成电路(IC) > 线性稳压器控制器
- 包装:
卷带(TR)剪切带(CT)Digi-Reel® 得捷定制卷带
- 拓扑:
降压同步(4),线性(LDO)(1)
- 频率 - 开关:
740kHz
- 电压/电流 - 输出 1:
0.85V ~ 1.6V,PROG
- 电压/电流 - 输出 2:
3.3V ~ 5V,PROG
- 电压/电流 - 输出 3:
1.2V ~ 1.8V,1.2A
- 带 LED 驱动器:
无
- 带监控器:
无
- 带定序器:
无
- 电压 - 供电:
4.5V ~ 15V
- 工作温度:
-40°C ~ 125°C
- 安装类型:
表面贴装型
- 封装/外壳:
48-WFQFN 裸露焊盘,CSP
- 供应商器件封装:
48-LFCSP(7x7)
- 描述:
IC REG 5OUT BCK/LNR SYNC 48LFCSP
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
Analog Devices Inc. |
21+ |
48-LFCSP-WQ(7x7) |
65200 |
一级代理/放心采购 |
询价 | ||
ADI/Analog Devices Inc./亚德诺 |
21+ |
LFCSP |
7078 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | ||
ADI/亚德诺 |
22+ |
LFCSP |
100000 |
代理渠道/只做原装/可含税 |
询价 | ||
ADI |
201345 |
48LFCSP |
15 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
ADI/亚德诺 |
23+ |
LFCSP48 |
9980 |
原装正品,支持实单 |
询价 | ||
AnalogDevices |
17+ |
SMD |
17900 |
专业电源管理 |
询价 | ||
ADI(亚德诺)/LINEAR(凌特) |
23+ |
LFCSP48 |
6000 |
诚信服务,绝对原装原盘 |
询价 | ||
ADI/亚德诺 |
22+ |
66900 |
原封装 |
询价 | |||
Analog |
21+ |
25000 |
原厂原包 深圳现货 主打品牌 假一赔百 可开票! |
询价 | |||
ADI(亚德诺) |
22+ |
N/A |
10000 |
正规渠道,只有原装! |
询价 |