Product Details
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).
Applications
Manufacturer: Analog Devices Inc.
Win Source Part Number: 1141370-ADP5050ACPZ-
Packaging: Reel - TR
Operating Temperature Range: -40°C ~ 125°C
Package: 48-WFQFN Exposed Pad, CSP
Mounting: SMD
Operating Supply Voltage: 4.5 V ~ 15 V
Function: Any Function
Topology: Step-Down (Buck) Synchronous (4), Linear (LDO) (1)
Frequency - Switching: 740kHz
Number of Outputs: 5
Voltage/Current - Output 1: 0.85 V ~ 1.6 V, PROG
Voltage/Current - Output 2: 3.3 V ~ 5 V, PROG
Voltage/Current - Output 3: 1.2 V ~ 1.8 V, 1.2A
w/LED Driver: No
w/Supervisor: No
w/Sequencer: No
Family Name: ADP5050
Categories: Integrated Circuits (ICs)
Manufacturer Homepage: www.analog.com
Manufacturer Package: 48-LFCSP-WQ (7x7)
Introduction Date: May 03, 2013
ECCN: EAR99
Country of Origin: Republic of Korea
Estimated EOL Date: 2028
Halogen Free: Compliant
Popularity: Medium
Fake Threat In the Open Market: 65 pct.
Supply and Demand Status: Limited
PMIC - Voltage Regulators - Linear + Switching 5 Output Step-Down (Buck) Synchronous (4), Linear (LDO) (1) 740kHz 48-LFCSP (7x7)
PMIC - Voltage Regulators - Linear + Switching 5 Output Step-Down (Buck) Synchronous (4), Linear (LDO) (1) 740kHz 48-LFCSP (7x7)
PMIC - Voltage Regulators - Linear + Switching 5 Output Step-Down (Buck) Synchronous (4), Linear (LDO) (1) 740kHz 48-LFCSP (7x7)
IC REG 5OUT BCK/LNR SYNC 48LFCSP
PMIC - Voltage Regulators - Linear Switching 5 Output Step-Down (Buck) Synchronous (4), Linear (LDO) (1) 740kHz 48-LFCSP (7x7)
PMIC - Voltage Regulators - Linear Switching 5 Output Step-Down (Buck) Synchronous (4), Linear (LDO) (1) 740kHz 48-LFCSP (7x7)
IC REG 5OUT BCK/LNR SYNC 48LFCSP
IC REG 5OUT BCK/LNR SYNC 48LFCSP
| Analog Devices, Inc. | Win Source Electronics | DigiKey | Shenzhen Shengyu Electronics Technology Limited | Nova Technology(HK) Co.,Ltd | Quarktwin Technology Ltd. | LIXINC Electronics Co., Limited | Lingto Electronic Limited | |
|---|---|---|---|---|---|---|---|---|
| Product Category | IC Switching Voltage Regulators | IC Linear Voltage Regulators | IC Linear Voltage Regulators | IC Switching Voltage Regulators | IC Linear Voltage Regulators | IC Linear Voltage Regulators | IC Linear Voltage Regulators | IC Linear Voltage Regulators |
| Product Number | ADP5050ACPZ-R7 | 1141370-ADP5050ACPZ-R7 | 505-ADP5050ACPZ-R7DKR-ND | ADP5050ACPZ-R7 | ADP5050ACPZ-R7 | ADP5050ACPZ-R7 | ADP5050ACPZ-R7 | ADP5050ACPZ-R7 |
| Product Name | 5-Channel Integrated Power Solution with Quad Buck Regulators, 200 mA LDO Regulator and I2C interface | PMIC - PMIC - Voltage Regulators - Linear + Switching - ADP5050ACPZ-R7 | Voltage Regulators - Linear + Switching | Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Regulators - Linear + Switching | PMIC - Voltage Regulators - Linear + Switching | Voltage Regulators - Linear + Switching | Integrated Circuits | PMIC - Voltage Regulators - Linear + Switching |
| Configuration / Function | Buck | |||||||
| Package Type | Other; LFCSP | Other; 48-WFQFN Exposed Pad, CSP | Other; 48-WFQFN Exposed Pad, CSP | Other; 48-WFQFN Exposed Pad, CSP | Other; 48-WFQFN Exposed Pad, CSP | Other; Tape & Reel (TR)Cut Tape (CT)Digi-Reel庐 | Other; 48-WFQFN Exposed Pad, CSP | |
| Life Cycle Stage | Production | Active | Active | Active | ||||
| Operating Temperature | -40 to 125 C (-40 to 257 F) | -40 to 125 C (-40 to 257 F) | -40 to 125 C (-40 to 257 F) | -40 to 125 C (-40 to 257 F) | -40 to 125 C (-40 to 257 F) | -40 to 125 C (-40 to 257 F) | -40 to 125 C (-40 to 257 F) | -40 to 125 C (-40 to 257 F) |
| Regulator Type | Low Dropout | Standard; Low Dropout | Low Dropout | Low Dropout |
