Microchip MIC23356-HAYFT-TR
Manufacturer No:
MIC23356-HAYFT-TR
Manufacturer:
Microchip
Package:
16-PowerUFQFN
Description:
3A Buck Regulator with HyperLight Load \u0026amp;amp; I2C
Quantity:
In Stock :7547
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Shipped from：HK Warehouse
Expected Shipping：Sun, Jun 7 - Mon, Jun 8, 2026
Lead Time：Inquire about availability
Date Code：Within 2 Years
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MIC23356-HAYFT-TR Information
Microchip MIC23356-HAYFT-TR technical specifications, attributes, parameters and parts with similar specifications to Microchip MIC23356-HAYFT-TR.
- Type
- Parameter
- Max Duty Cycle (%)
- 100.0
- Input Voltage Range Max V (volt)
- 5.5
- Input Voltage Range Min V (volt)
- 2.4
- # of Outputs
- 1
- Output Current
- 3000
- Driver Type
- Buck
- Quiescent Current µA (microampere)
- 0.06
- Synchronous Rectifier
- Yes
- Temp Range Max °C (degrees Celsius)
- 125
- Temp Range Min °C (degrees Celsius)
- -40
- Type
- Parameter
- VOUT Max V (volt)
- 3.84
- VOUT Min V (volt)
- 0.6
- Vref (V)
- 0
Download datasheets and manufacturer documentation for Microchip MIC23356-HAYFT-TR.
Data Sheets:
The MIC23656 is a high-efficiency, low-voltage input, 3A
peak current synchronous step-down regulator. The Constant-ON-Time (COT)
control architecture with HyperLight Load™ provides very high efficiency at
light loads, while still having ultra-fast transient response.
The I2C interface allows programming the output voltage between 0.6V and 1.28V, with 5 mV resolution or between 0.6V and 3.84V, with 10 mV and 20 mV resolution. Three different default voltage options (0.6V, 0.9V and 1.0V) are provided so that the application can be started with a safe voltage level and then moved to high performance modes under I2C control.
An open-drain Power Good output facilitates output voltage monitoring and sequencing. If set in shutdown (EN = GND), the MIC23656 typically draws 1.5 µA, while the output is discharged through 10W pull-down (if the output discharge feature is enabled).
The MIC23356 pinout is compatible with the MIC23350, so that applications can be easily converted.
The 2.4V to 5.5V input voltage range, low shutdown and quiescent currents make the MIC23356 ideal for single-cell Li-Ion battery-powered applications. The 100% duty cycle capability provides low dropout operation, extending operating range in portable systems.
The MIC23356 is available in a thermally efficient, 16-Lead 2.5 mm x 2.5 mm x 0.55 mm thin FTQFN package, with an operating junction temperature range from -40°C to +125°C
Input Voltage Range: 2.4V to 5.5V 3A Continuous Output Current Multiple Faults Indication through I2C High Efficiency (up to 95%) Ultra-Fast Transient Response ±1.5% Output Voltage Accuracy Over Line/Load/Temperature Range Safe Start-Up with Pre-Biased Output Typical 1.5 µA Shutdown Supply Current Low Dropout (100% Duty Cycle) Operation I2C Speed up to 3.4 MHz Latch-Off Thermal Shutdown Protection Latch-Off Current Limit Protection Power-Good (PG) Open-Drain Output
The I2C interface allows programming the output voltage between 0.6V and 1.28V, with 5 mV resolution or between 0.6V and 3.84V, with 10 mV and 20 mV resolution. Three different default voltage options (0.6V, 0.9V and 1.0V) are provided so that the application can be started with a safe voltage level and then moved to high performance modes under I2C control.
An open-drain Power Good output facilitates output voltage monitoring and sequencing. If set in shutdown (EN = GND), the MIC23656 typically draws 1.5 µA, while the output is discharged through 10W pull-down (if the output discharge feature is enabled).
The MIC23356 pinout is compatible with the MIC23350, so that applications can be easily converted.
The 2.4V to 5.5V input voltage range, low shutdown and quiescent currents make the MIC23356 ideal for single-cell Li-Ion battery-powered applications. The 100% duty cycle capability provides low dropout operation, extending operating range in portable systems.
The MIC23356 is available in a thermally efficient, 16-Lead 2.5 mm x 2.5 mm x 0.55 mm thin FTQFN package, with an operating junction temperature range from -40°C to +125°C
- I2C Programmable:
- Output Voltage: 0.6V - 1.28V, 5 mV Resolution or 0.6V - 3.84V, 10/20 mV Resolution
- Slew Rate: 0.2 ms/V - 3.2 ms/V
- ON time (Switching Frequency)
- High Side Current Limit: 3.5A - 5A
- Enable Delay: 0.2 ms - 3 ms
- Output Discharge when Disabled (EN = GND)
AIChipLink – Your Trusted Electronic Components Distributor
12.28 M
Listed Part Number
3,000+
Leading Manufacturers
4.9 M
In-stock SKU
15,000+
Warehouse Area(㎡)
