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ADP5050ACPZ-R7
Power Management Specialized - PMIC Adj 12V uPMU 4Buck+LDO+I2C I/F
- Product Category: Power Management Specialized - PMIC
- Mfr. Part # ADP5050ACPZ-R7
- Manufacturer: Analog Devices Inc.
- Package: Cut Tape/Reel
- Lead Free Status /RoHS Status:
- Data Sheet: ADP5050ACPZ-R7 Datasheet
- Inventory: In Stock
- Unit Price: Inquiry
- Quantity: -+
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Mfr. Part #: ADP5050ACPZ-R7
- Specifications
- Product Details
Specifications
Product Details
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
ICCHIPS, where the pulse of innovation meets the heartbeat of wholesale excellence. Unveil the future of electronic components with our flagship product, the ADP5050ACPZ-R7. As your conduit to groundbreaking technology, we stand as the bridge between visionary suppliers and pioneering manufacturers, committed to orchestrating seamless transactions that cater to the ever-evolving needs of the electronics industry.
Please send inquiry, we will respond immediately.
Mfr. Part #: ADP5050ACPZ-R7