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Product Detailed Parameters
- Description：IC OR CTRLR SRC SELECT 8-SO
- Series：-
- Mfr：Diodes Incorporated
- Package：Tape & Reel (TR)
- Type：N+1 ORing Controller
- FET Type：N-Channel
- Ratio - Input:Output：N:1
- Internal Switch(s)：No
- Delay Time - ON：400 ns
- Delay Time - OFF：400 ns
- Current - Output (Max)：-
- Current - Supply：200 µA
- Voltage - Supply：4V ~ 20V
- Applications：General Purpose
- Operating Temperature：-50°C ~ 150°C
- Mounting Type：Surface Mount
- Package / Case：8-SOIC (0.154", 3.90mm Width)
- Supplier Device Package：8-SO
- Grade：-
- Qualification：-
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Overview
The ZXGD3108N8TC is an N+1 ORing controller manufactured by Diodes Incorporated, designed for power management applications. It operates with a supply voltage range of 4V to 20V and draws a supply current of 200 µA. The device supports N:1 input-to-output ratios and utilizes external N-channel MOSFETs for ideal diode functionality. Key timing parameters include a turn-on delay and turn-off delay of 400 ns each. It is housed in an 8-SOIC package with a width of 3.90mm and functions within a temperature range of -50°C to 150°C.
Feature Summary
- Provides N+1 redundancy control for parallel power sources
- Enables ideal diode operation using external N-channel MOSFETs
- Features fast switching delays for efficient power path management
Applications
- Telecommunications power systems
- Data center infrastructure
- Server power distribution units
Procurement Notes
Verify the specific ordering suffix matches the required tape and reel configuration. Confirm that the 8-SOIC package dimensions align with PCB footprint requirements. Ensure the operating voltage range of 4V to 20V is compatible with the target system's rail voltages. Check for RoHS3 compliance status if environmental regulations are mandatory for the end product.
Selection Notes
Select this component when designing redundant power architectures requiring N+1 configuration. It is suitable for systems needing precise current sharing among multiple power rails. Consider the 400 ns switching speed for high-frequency applications. Ensure the external N-channel MOSFETs selected have gate drive characteristics compatible with this controller's output capabilities.
Part Context
This part belongs to the ZXGD3108 series of active ORing controllers from Diodes Incorporated. It serves as a solution for improving power system reliability by preventing backflow and enabling seamless source switching. The device complements other PMIC offerings by providing dedicated control for ideal diode implementations in multi-source environments.
FAQ
Does the ZXGD3108N8TC contain an internal switch?
No, the device does not include an internal switch; it requires external N-channel MOSFETs to function.
What is the maximum supply voltage for this controller?
The maximum supply voltage (VCC) for the ZXGD3108N8TC is 20V.
