21μA Ultra Low IQ,3A, 2.2MHz Synchronous Step Down Regulator
- Parameters
- Features
- Description
Part Number | SY26083DQD |
---|
Vin_min (V) | 2.5 |
---|
Vin_max (V) | 5.5 |
---|
Io_max (A) | 3 |
---|
Channels | |
---|
Vo_min (V) | 0.6 |
---|
Fsw (MHz) | 2.2 |
---|
Vref (V) | 0.6 |
---|
Vref Accuracy | ±1% |
---|
Iq (uA) | 21 |
---|
Rdson1 | 38 |
---|
Rdson2 | 30 |
---|
Soft Start | Internal |
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Package | DFN1.5×1.5-6 |
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Topology | Sync. Buck |
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Protection Mode | Hic-cup SCP,OVP,OTP |
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Features / Special Function | PFM Mode for Light Load Efficiency, Auto Discharge, ultra low IQ |
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Temp Range | -40°C to 125°C |
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- 2.5V to 5.5V Input Voltage Range
- Ultra-Fast Load Transient Speed
- Low RDS(ON) for Internal Switches (Top/Bottom):38mΩ /30mΩ
- High Switching Frequency 2.2MHz Minimizes the External Components
- ±1% Feedback or Output Voltage Accuracy (Full 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
- Power Good Indicator
- Auto Recovery for SCP/OVP/OTP Protection
- RoHS Compliant and Halogen Free
- Compact Package: DFN1.5×1.5-6
Evaluation Board
Photo of evaluation board
Photo of evaluation board
Photo of evaluation board
The EVB_SY26083DQD is intended for evaluating 21μA Ultra Low IQ, 2.2MHz, 3A
Synchronous Step Down Regulator SY26083DQD.
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