- RS Stock No.:
- 177-2902
- Mfr. Part No.:
- MIC4684YM-TR
- Manufacturer:
- Microchip
- RS Stock No.:
- 177-2902
- Mfr. Part No.:
- MIC4684YM-TR
- Manufacturer:
- Microchip
Technical data sheets
Legislation and Compliance
- COO (Country of Origin):
- US
Product Details
The MIC4684 is a high-efficiency 200kHz stepdown (buck) switching regulator. Power conversion efficiency of above 85% is easily obtainable for a wide variety of applications. The MIC4684 achieves 2A of continuous current in an 8-lead SO (small outline) package at 60°C ambient temperature.High efficiency is maintained over a wide output current range by utilizing a boost capacitor to increase the voltage available to saturate the internal power switch.
SO-8 package with 2A continuous output current
Over 85% efficiency
Fixed 200kHz PWM operation
Wide input voltage range: 4V to 30V
Output voltage adjustable to 1.235V
All surface mount solution
Internally compensated with fast transient response
Over-current protection
Frequency foldback short-circuit protection
Thermal shutdown
Over 85% efficiency
Fixed 200kHz PWM operation
Wide input voltage range: 4V to 30V
Output voltage adjustable to 1.235V
All surface mount solution
Internally compensated with fast transient response
Over-current protection
Frequency foldback short-circuit protection
Thermal shutdown
For products that are Customized and under Non-cancellable & Non-returnable, Sales & Conditions apply.
Specifications
Attribute | Value |
---|---|
Maximum Output Current | 2A |
Minimum Output Voltage | 1.24 V |
Minimum Input Voltage | 4 V |
Maximum Input Voltage | 30 V |
Output Type | Adjustable |
Mounting Type | Surface Mount |
Number of Outputs | 1 |
Maximum Switching Frequency | 200 kHz |
Pin Count | 8 |
Package Type | SOP |
Switching Regulator | Yes |
Maximum Operating Temperature | +125 °C |
Width | 3.94mm |
Height | 1.48mm |
Dimensions | 4.93 x 3.94 x 1.48mm |
Length | 4.93mm |
Minimum Operating Temperature | -40 °C |