ChipApex | Global Electronic Components Supplier
SEARCH
Search Product
Search Post
— IC芯片 | 连接器 | 传感器 | 被动器件 —
Consult the customer manager about the wholesale price.
consultation hotline：86-132-6715-2157
email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.
Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.
Product Detailed Parameters
- Description：IC REG BOOST PROG 1.5A 16WLCSP
- Series：TinyBoost®
- Mfr：onsemi
- Package：Tape & Reel (TR),Tape & Reel (TR)
- Function：Step-Up
- Output Configuration：Positive
- Topology：Boost
- Output Type：Programmable
- Number of Outputs：1
- Voltage - Input (Min)：2.35V
- Voltage - Input (Max)：5.5V
- Voltage - Output (Min/Fixed)：3.3V, 3.49V
- Voltage - Output (Max)：-
- Current - Output：1.5A (Switch)
- Frequency - Switching：2.5MHz
- Synchronous Rectifier：Yes
- Operating Temperature：-40°C ~ 85°C (TA)
- Mounting Type：Surface Mount
- Package / Case：16-UFBGA, WLCSP
- Supplier Device Package：16-WLCSP (1.78x1.78)
- Grade：-
- Qualification：-
Download product information
Overview
The FAN48630UC33X is a synchronous boost regulator from the TinyBoost series by onsemi. It operates with a fixed switching frequency of 2.5 MHz and delivers an output current of 1.5 A. The device provides a fixed output voltage of 3.3 V, with a maximum value of 3.49 V. It functions within an input voltage range of 2.35 V to 5.5 V. Quiescent current is specified at 55 uA during operation and 150 uA in active mode. The component supports shutdown functionality and operates between -40°C and +85°C. It is housed in a 16-WLCSP package.
Feature Summary
- Integrates synchronous rectification for high efficiency in a compact footprint
- Includes bypass mode capability for low-noise applications
- Features shutdown pin for power management control
Applications
- Portable consumer electronics requiring efficient step-up conversion
- Battery-powered devices needing stable 3.3V supply rails
- Space-constrained mobile hardware designs
Procurement Notes
Verify component authenticity through authorized channels as this part is marked obsolete. Confirm RoHS compliance status via official manufacturer documentation before integration. Check for relevant Product Change Notices (PCN) regarding end-of-life transitions. Ensure design-in compatibility with existing PCB layouts due to WLCSP packaging constraints.
Selection Notes
Select this regulator when a fixed 3.3V output is required with 1.5A capacity. The 2.5 MHz frequency allows for smaller external passive components compared to lower-frequency alternatives. Consider the 16-WLCSP package size for space-limited boards. Evaluate thermal performance under full load conditions given the small form factor.
Part Context
This component belongs to the FAN48630 family of TinyBoost regulators. It shares architectural similarities with other variants like the FAN48630BUC33X and FAN48630UC50X, differing primarily in output voltage settings and specific feature configurations such as bypass mode availability.
Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided source data. Consult onsemi technical support for potential obsolescence management strategies or alternative recommendations.
