ADP1877ACPZ-R7 Analog Devices Integrated Circuit (Other) In Stock
ADP1877ACPZ-R7 is a dual-output synchronous buck PWM controller from Analog Devices, supporting 2.75 V to 14.5 V input range with current-mode control and pulse width modulation. Available in a compact CP-32 package for space-constrained designs.
- Manufacturer
- Analog Devices
- Package
- Other
- Pin Count
- 32
- Lifecycle
- NOT RECOMMENDED
- Datasheet
- ADP1877ACPZ-R7 Datasheet PDF
- Category
- Integrated Circuit
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of ADP1877ACPZ-R7?
- Dual synchronous buck outputs with independent current-mode PWM control for precise regulation
- Wide input voltage range from 2.75 V to 14.5 V, suitable for 3.3 V and 12 V bus systems
- Adjustable output mode supports 0.6 V to 0.9 V ultra-low output voltages for processor core rails
What is ADP1877ACPZ-R7 used for?
The ADP1877ACPZ-R7 is well-suited for multi-rail power management in communications equipment, servers, and networking infrastructure requiring simultaneous dual-output buck regulation. Its current-mode PWM architecture enables fast transient response for dynamic processor loads. The device is also used in industrial control systems and FPGA power sequencing applications where tight voltage regulation across a wide input range is essential.
What are the specifications of ADP1877ACPZ-R7?
| Pbfree Code | No |
| Manufacturer Package Code | CP-32-11 |
| YTEOL | 3 |
| Additional Feature | ALSO OPERATES IN ADJUSTABLE MODE FROM 0.6 TO 0.9 V |
| Analog IC - Other Type | DUAL SWITCHING CONTROLLER |
| Control Mode | CURRENT-MODE |
| Control Technique | PULSE WIDTH MODULATION |
| Input Voltage-Max | 14.5V |
| Input Voltage-Min | 2.75V |
| Input Voltage-Nom | 12V |
| JESD-30 Code | S-XQCC-N32 |
| JESD-609 Code | e3 |
| Number of Functions | 1 |
| Output Current-Max | 20A |
| Output Voltage-Max | 13.05V |
| Output Voltage-Min | 0.6V |
| Package Body Material | UNSPECIFIED |
| Package Equivalence Code | LCC32,.2SQ,20 |
| Package Shape | SQUARE |
| Package Style | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| Surface Mount | YES |
| Switcher Configuration | PHASE-SHIFT |
| Switching Frequency-Max | 1725kHz |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | NO LEAD |
| Terminal Pitch | 0.5mm |
| Terminal Position | QUAD |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Package | Other |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 3 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.01 |
| Country of Origin | Mainland China |
Where can I find the ADP1877ACPZ-R7 datasheet?
ADP1877ACPZ-R7 Datasheet DownloadOfficial datasheet from Analog Devices
What are equivalent replacements for ADP1877ACPZ-R7?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What input voltage range does the ADP1877ACPZ-R7 support for buck conversion?
The ADP1877ACPZ-R7 accepts an input voltage range of 2.75 V to 14.5 V, with a nominal operating voltage of 12 V, making it compatible with standard 3.3 V, 5 V, and 12 V power rails in communications and computing systems.
Can ADP1877ACPZ-R7 generate sub-1 V output voltages for processor core rails?
Yes, the ADP1877ACPZ-R7 operates in an adjustable mode that supports output voltages from 0.6 V to 0.9 V, enabling it to power processor cores and low-voltage digital logic found in modern CPUs, FPGAs, and ASICs with tight regulation requirements.
How many independent outputs does ADP1877ACPZ-R7 provide, and what control method is used?
The ADP1877ACPZ-R7 provides 2 independent synchronous buck outputs, each controlled via current-mode pulse width modulation (PWM). This dual-output architecture reduces component count and simplifies PCB layout in multi-rail systems such as servers, routers, and industrial controllers.
Which package does the ADP1877ACPZ-R7 use and how many pins does it have?
The ADP1877ACPZ-R7 is housed in a 32-pin CP-32 exposed-pad QFN package, which offers good thermal dissipation and a compact footprint suitable for dense PCB layouts in space-constrained power management designs.
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Why Buy from FindMyChip
About Analog Devices
Analog Devices (ADI) is a global leader in high-performance analog, mixed-signal, and digital signal processing integrated circuits used in virtually all types of electronic equipment.
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