MIC4123YML
- Mfr.Part #
- MIC4123YML
- Manufacturer
- Micrel Inc.
- Package / Case
- 8-VDFN Exposed Pad
- Datasheet
- Download
- Description
- DUAL 3A-PEAK LOW-SIDE MOSFET DRI
- Stock
- 1,835
- In Stock :
- 1,835
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- Manufacturer :
- Micrel Inc.
- Product Category :
- Power Distribution Switches, Load Drivers
- ECCN Code :
- EAR99
- Terminal Position :
- Dual
- Temperature Grade :
- Automotive
- Operating Supply Current :
- 2.5 mA
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Series :
- --
- Mount :
- Surface Mount
- Mounting Style :
- SMD/SMT
- Number of Pins :
- 8
- Number of Functions :
- 1
- Min Operating Temperature :
- -40 °C
- Manufacturer :
- Microchip
- Factory Lead Time :
- 8 Weeks
- HTS Code :
- 8542.39.00.01
- Mounting Type :
- Surface Mount
- Maximum Operating Temperature :
- + 125 C
- Turn-On Delay Time :
- 75 ns
- Propagation Delay :
- 75 ns
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Terminal Pitch :
- 0.65mm
- Supplier Package :
- VDFN
- Width :
- 4mm
- Number of Terminations :
- 8
- Current - Peak Output (Source, Sink) :
- 3A 3A
- Built-in Protections :
- TRANSIENT
- Type :
- Low-Side
- Lifecycle Status :
- Production (Last Updated: 2 years ago)
- Seated Height-Max :
- 0.9 mm
- Product Status :
- Active
- Surface Mount :
- yes
- Published :
- 2004
- Base Product Number :
- MIC4123
- Max Operating Temperature :
- 125 °C
- Output Current Flow Direction :
- SINK
- Height Seated (Max) :
- 0.9mm
- Length :
- 4mm
- Reach Compliance Code :
- Compliant
- Rise Time :
- 35ns
- Number of Outputs :
- 2
- Driven Configuration :
- Low-Side
- Product Type :
- Gate Drivers
- Base Part Number :
- MIC4123
- Pin Count :
- 8
- RoHS :
- Compliant
- JESD-609 Code :
- e4
- Channel Type :
- Independent
- Qualification Status :
- Not Qualified
- Minimum Operating Temperature :
- - 40 C
- Max Output Current :
- 3A
- Configuration :
- Inverting
- Number of Drivers :
- 2
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Product :
- MOSFET Gate Drivers
- Logic Voltage - VIL, VIH :
- 0.8V 2.4V
- Mounting :
- Surface Mount
- Turn On Delay Time :
- 75 ns
- Input Type :
- Inverting
- Package :
- Tape and Reel (TR)
- RoHS Status :
- ROHS3 Compliant
- Subcategory :
- PMIC - Power Management ICs
- Interface IC Type :
- BUFFER OR INVERTER BASED MOSFET DRIVER
- Packaging :
- Tape and Reel (TR)
- Output Current :
- 3 A
- Gate Type :
- N-Channel, P-Channel MOSFET
- Turn Off Time :
- 0.1 μs
- Supply Current-Max :
- 3.5 mA
- Number of Terminals :
- 8
- Peak Reflow Temperature (Cel) :
- 260
- Output Peak Current Limit-Nom :
- 3A
- Screening Level :
- Extended Industrial
- Min Supply Voltage :
- 4.5 V
- JESD-30 Code :
- S-XDSO-N8
- Package / Case :
- 8-VDFN Exposed Pad
- Product Category :
- Gate Drivers
- Operating Temperature :
- -40°C~125°C TJ
- Rise / Fall Time (Typ) :
- 11ns 11ns
- Package Shape :
- Square
- Supplier Device Package :
- 8-DFN (4x4)
- Turn On Time :
- 0.1 μs
- Terminal Form :
- NO LEAD
- Fall Time (Typ) :
- 35 ns
- Max Supply Voltage :
- 20 V
- Voltage - Supply :
- 4.5V~20V
- Brand :
- Microchip Technology
- Datasheets
- MIC4123YML

Power Distribution Switches, Load Drivers Micrel Inc. MIC4123YML Overview
The MIC4123YML from Micrel Inc. is a high-performance, dual 3A peak low-side MOSFET driver designed to handle rigorous power management tasks in a variety of demanding applications. This device optimizes power distribution and load driving through efficient switching capabilities, making it an essential component in any power-sensitive design. By providing robust drive strength and high peak current capability, the MIC4123YML enhances system reliability and performance. This product is particularly suited for applications requiring precise control over power distribution and load management, positioning it as a critical tool for developers looking to enhance their hardware solutions.
MIC4123YML Features
The MIC4123YML boasts several key features that make it a standout choice for integrating into power management systems. These include its ability to drive up to 3A peak per channel, low shoot-through current, matched rise and fall times, and wide operating voltage range. Additionally, it provides robust protection features such as under-voltage lockout and thermal shutdown, ensuring reliable operation under adverse conditions. The compact MLF® package also allows for efficient use of PCB space, making it ideal for designs where form factor is a concern.
MIC4123YML Applications
- DC/DC Converters: Used to drive the MOSFETs in synchronous buck or boost converters, ensuring efficient power conversion with minimized loss.
- Motor Control Systems: Applies high-current driving capability to operate low-side MOSFETs in motor control circuits, enhancing the responsiveness and efficiency of motor operations.
- LED Lighting: Drives MOSFETs in LED dimming circuits, providing stable and efficient control over LED brightness levels.
- Power Supplies: Utilized in secondary side rectification and synchronous rectification schemes to improve power efficiency and reduce thermal load.
- Computing and Servers: Helps manage power distribution in computing hardware, supporting the demands of high-performance processors and memory modules.
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