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Product Detailed Parameters
- Description：IC REG BUCK 1.2V 650MA 6WLCSP
- Series：-
- Mfr：NXP USA Inc.
- Package：Tape & Reel (TR)
- Function：Step-Down
- Output Configuration：Positive
- Topology：Buck
- Output Type：Fixed
- Number of Outputs：1
- Voltage - Input (Min)：2.3V
- Voltage - Input (Max)：5.5V
- Voltage - Output (Min/Fixed)：1.2V
- Voltage - Output (Max)：-
- Current - Output：650mA
- Frequency - Switching：6MHz
- Synchronous Rectifier：Yes
- Operating Temperature：-40°C ~ 85°C (TA)
- Mounting Type：Surface Mount
- Package / Case：6-XFBGA, WLCSP
- Supplier Device Package：6-WLCSP (1.36x0.96)
- Grade：-
- Qualification：-
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Overview
The DC6M601X6/12S,135 is a small, highly efficient switching converter from the DC6M4/5/6 series by NXP USA Inc. It integrates a high-frequency DC/DC buck converter with a very small WLCSP6 package measuring 1.0 mm x 1.4 mm. The device operates at a 6 MHz switching frequency, allowing the use of inductors as small as 470 nH to save board space. It features an ultra-low output voltage ripple performance of only 7 mV typical. The input voltage range is 2.3 V to 5.5 V, and it is optimized for a load range of 40 mA to 650 mA with efficiency up to 95%. Quiescent current is 0.2 µA typical in shutdown.
Feature Summary
- Ultra-low output voltage ripple performance
- Very small WLCSP6 package for board space reduction
- Optimized for load range of 40 mA to 650 mA with high efficiency
- Low quiescent current in shutdown mode
Applications
- Mobile devices
- Battery-driven devices
Procurement Notes
Verify the exact suffix against official documentation, as distributor listings may vary. Confirm RoHS compliance status and REACH registration details directly from the manufacturer datasheet. Check for any specific environmental or export classification codes required for your region. Ensure the component matches the intended application requirements before finalizing procurement.
Selection Notes
Select this component when board space is limited and low output ripple is critical. The 6 MHz frequency allows for smaller passive components compared to lower frequency alternatives. Consider the input voltage range and maximum load current requirements to ensure compatibility with the system power architecture.
Part Context
This part belongs to the DC6M4/5/6 series of DC/DC step-down converters. These devices are designed to combine high performance with a compact footprint, making them suitable for applications where size and efficiency are paramount. The series offers various output current options and protection features.
Replacement Considerations
Check for other parts within the DC6M4/5/6 series that may offer different output currents or pin configurations. Verify if alternative packages or manufacturers provide equivalent electrical characteristics and form factors.
