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 BUCK ADJ 2A TSOT23-6
- Series：-
- Mfr：Diodes Incorporated
- Package：Tape & Reel (TR),Cut Tape (CT)
- Function：Step-Down
- Output Configuration：Positive
- Topology：Buck
- Output Type：Adjustable
- Number of Outputs：1
- Voltage - Input (Min)：3.8V
- Voltage - Input (Max)：32V
- Voltage - Output (Min/Fixed)：0.8V
- Voltage - Output (Max)：32V
- Current - Output：2A
- Frequency - Switching：500kHz
- Synchronous Rectifier：Yes
- Operating Temperature：-40°C ~ 125°C (TA)
- Mounting Type：Surface Mount
- Package / Case：SOT-23-6 Thin, TSOT-23-6
- Supplier Device Package：TSOT-23-6
- Grade：-
- Qualification：-
Download product information
Overview
The AP63200QWU-7 is a synchronous buck converter IC from Diodes Incorporated, housed in a TSOT-23-6 package. It operates with an input voltage range of 3.8V to 32V and delivers up to 2A output current. The device features adjustable output voltage from 0.8V to 32V and switches at 500kHz. Designed for automotive applications, it supports an extended operating temperature range of -40°C to 125°C.
Feature Summary
- Integrated high-side and low-side power MOSFETs enable efficient step-down DC/DC conversion without external switching components.
- Peak current mode control architecture simplifies design by minimizing the number of required external passive components.
- Frequency spread spectrum modulation reduces electromagnetic interference emissions by spreading energy across frequencies.
- Comprehensive protection mechanisms include hiccup-mode short-circuit protection, over-current, over-temperature, and under-voltage lockout.
Applications
- Medical display power supplies
- Industrial power systems
- Electric tool power management
- Home appliance control boards
Procurement Notes
Verify the specific suffix 'Q' indicates automotive qualification status against the official datasheet. Confirm the TSOT-23-6 package dimensions match your PCB footprint requirements. Ensure the 0.8V minimum output voltage aligns with your load specifications. Check RoHS3 compliance documentation for regulatory adherence.
Selection Notes
Select this component when a wide input voltage range up to 32V is required in a compact surface-mount package. It is suitable for designs needing integrated power switches to reduce board space. Consider the 500kHz switching frequency for balancing efficiency and component size. Verify thermal performance within the -40°C to 125°C ambient range for your enclosure.
Part Context
This part belongs to the AP6320x series of synchronous buck converters from Diodes Incorporated. The series emphasizes low EMI performance and high efficiency through proprietary gate drive schemes. These devices are designed to replace linear regulators in applications requiring higher efficiency and lower heat dissipation.
Replacement Considerations
AP63201WU-7 is listed as a parameter-equivalent alternative. Verify if the fixed output voltage variant meets your design needs compared to the adjustable AP63200QWU-7. Cross-reference pinouts and thermal characteristics before substitution.
