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Product Detailed Parameters
- Description：IC REG BOOST ADJ 4.7A WLB1713
- Series：-
- Mfr：Diodes Incorporated
- Package：Bulk
- Function：Step-Up
- Output Configuration：Positive
- Topology：Boost
- Output Type：Adjustable
- Number of Outputs：1
- Voltage - Input (Min)：0.6V
- Voltage - Input (Max)：5.5V
- Voltage - Output (Min/Fixed)：1.7V
- Voltage - Output (Max)：5.5V
- Current - Output：4.7A (Switch)
- Frequency - Switching：900kHz
- Synchronous Rectifier：Yes
- Operating Temperature：-40°C ~ 85°C (TA)
- Mounting Type：Surface Mount
- Package / Case：12-XFBGA, WLBGA
- Supplier Device Package：X1-WLB1713-12
- Grade：-
- Qualification：-
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Overview
The AP72250CJ12-EVM is an evaluation module for the Diodes Incorporated AP72250 synchronous boost converter IC. It supports an input voltage range of 0.6V to 5.5V and delivers output voltages up to 12V with a maximum output current of 250mA. The device features a switching frequency of 900kHz, operates within a temperature range of -40°C to 85°C, and utilizes a 12-XFBGA package.
Feature Summary
- Demonstrates synchronous boost conversion capabilities with wide input voltage support
- Validates performance of internal 4.7A switches in compact surface-mount packaging
- Provides a platform for evaluating startup behavior from low input voltages
Applications
- Evaluation of step-up power supply designs for battery-operated devices
- Testing of low-input-voltage systems requiring high-efficiency boosting
- Verification of thermal performance under specified operating conditions
Procurement Notes
Verify that the procurement request explicitly specifies the EVM suffix, as this denotes an evaluation board rather than the standalone semiconductor component. Confirm compatibility with required test equipment for the 900kHz switching frequency. Ensure storage conditions align with the specified ambient temperature range to maintain component integrity prior to use.
Selection Notes
Select this module specifically for design validation purposes rather than end-product integration. It serves as a reference for implementing the AP72250 IC in custom PCB layouts. Engineers should utilize this hardware to characterize efficiency curves and thermal dissipation before finalizing schematic designs for mass production environments.
Part Context
This evaluation module corresponds to the AP72250, a synchronous boost converter designed for applications requiring efficient voltage stepping from low sources. The family targets portable electronics and industrial sensors where space constraints and input voltage variability are critical design factors. The EVM provides necessary documentation and layout guidelines for developers.
Replacement Considerations
No direct substitute modules are documented. For circuit implementation, refer to the AP72250 datasheet for pin-compatible alternatives within the manufacturer's portfolio. Verify that any replacement IC maintains the same 12-XFBGA footprint and electrical characteristics.
