21μA Ultra Low IQ, 1.5MHz, 2A
Synchronous Step Down Regulator
- Parameters
- Features
- Description
Part Number | SY26012ART |
---|
Vin_min (V) | 2.5 |
---|
Vin_max (V) | 5.5 |
---|
Io_max (A) | 2 |
---|
Channels | |
---|
Vo_min (V) | 0.6 |
---|
Fsw (MHz) | 1.5 |
---|
Vref (V) | 0.6 |
---|
Vref Accuracy | ±1.5% |
---|
Iq (uA) | 21 |
---|
Rdson1 | 45 |
---|
Rdson2 | 35 |
---|
Soft Start | Internal |
---|
Package | SOT563 |
---|
Topology | Sync. Buck |
---|
Protection Mode | Hic-cup SCP,OVP,OTP |
---|
Features / Special Function | PFM Mode for Light Load Efficiency, Auto Discharge, ultra low IQ |
---|
Temp Range | -40~125℃ |
---|
- 2.5V to 5.5V Input Voltage Range
- Ultra-Fast Load Transient Speed
- Low RDS(ON) for Internal Switches (Top/Bottom) 45mΩ /35mΩ
- High Switching Frequency 1.5MHz Minimizes the External Components
- ±1.0% Feedback or Output Voltage Accuracy Over 0°C~ 85°C Temperature Range
- ±1.5% Feedback or Output Voltage Accuracy Over -40°C ~125°C Temperature Range
- PFM Mode for Light Load Efficiency
- 21μA Operating Quiescent Current
- Internal Soft-Start Limits the Inrush Current
- 100% Dropout Operation
- Output Auto Discharge Function
- Auto Recovery for SCP/OVP/OTP Protection
- RoHS Compliant and Halogen Free
- Compact Package: SOT563
Evaluation Board
Photo of evaluation board
Photo of evaluation board
Photo of evaluation board
The EVB_SY26012ART is intended for 21μA Ultra Low IQ, 1.5MHz, 2A
Synchronous Step Down Regulator SY26012ART.
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