High Efficiency, 1A 40V Input Buck
- Parameters
- Features
- Description
| Part number | SY21036ABC |
|---|
| Channel(#) | 1 |
|---|
| Vin (min) (V) | 4.5 |
|---|
| Vin (max) (V) | 40 |
|---|
| Switching frequency (min)(kHz) | 2000 |
|---|
| Switching frequency (max)(kHz) | 2000 |
|---|
| Vout (min) (V) | 0.8 |
|---|
| Vout (max) (V) | 24 |
|---|
| Iout (max) (A) | 1 |
|---|
| Vout2 (min)(V) | |
|---|
| Vout2 (max )(V) | |
|---|
| Iout2 (max)(A) | |
|---|
| Vref accuracy (±%) | 1 |
|---|
| Vout accuracy(±%) | |
|---|
| Control mode | Clock+Ipeak |
|---|
| Duty cycle (max)(%) | 80 |
|---|
| Operation mode | Auto PFM |
|---|
| Iq (typ) (uA) | 18 |
|---|
| Features | |
|---|
| Package | SOT23-6 |
|---|
| Operating temperature range(°C) | -40 to 125 |
|---|
| Functional safety category | |
|---|
- Low RDS(ON) for Internal Switches (Top/Bottom):380mΩ/180mΩ
- 4.5-40V Input Voltage Range
- 1A Output Current Capability
- 2MHz Fixed Switching Frequency
- 0.8V±1.0% Reference Voltage
- Low Quiescent Current
- Internal Soft-start Limits the Inrush Current
- Hic-cup Mode Output Short Circuit Protection
- Thermal Shutdown and Auto Recovery
- Compact Package: SOT23-6
Evaluation Board
Photo of evaluation board
Photo of evaluation board
Photo of evaluation board
The EVB_SY21036ABC is intended for evaluating fast response, 1A, 40V synchronous Buck regulator.
