High Efficiency 1MHz, 2.5A Continuous, 3A Peak, Synchronous Step Down Regulator
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- Parameters
- Features
- Description
| Part number | SY20162EABC |
|---|
| Channel(#) | 1 |
|---|
| Vin (min) (V) | 2.7 |
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| Vin (max) (V) | 5.5 |
|---|
| Switching frequency (min)(kHz) | |
|---|
| Switching frequency (max)(kHz) | |
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| Vout (min) (V) | 0.6 |
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| Vout (max) (V) | |
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| Iout (max) (A) | 2.5 |
|---|
| Vout2 (min)(V) | |
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| Vout2 (max )(V) | |
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| Iout2 (max)(A) | |
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| Vref accuracy (±%) | ±2% |
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| Vout accuracy(±%) | |
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| Control mode | |
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| Duty cycle (max)(%) | |
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| Operation mode | |
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| Iq (typ) (uA) | |
|---|
| Features | Power Good Indicator, Force CCM |
|---|
| Package | SOT23-6 |
|---|
| Operating temperature range(°C) | |
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| Functional safety category | |
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· Low RDS(ON) for internal switches (top/bottom):100mΩ/80mΩ,2.5A
· 2.7-5.5V input voltage range
· 2.5A continuous, 3A peak load current capability
· High switching frequency minimizes the external components: 1MHz
· CCM only operation
· Internal softstart limits the inrush current
· 100% dropout operation
· RoHS Compliant and Halogen Free
· Compact package: SOT23-6. Other packages are available upon requests
The SY20162E is a high-efficiency, high frequency synchronous step-down DC-DC regulator IC capable of delivering up to 2.5A output current. The SY20162E operates over a wide input voltage range from 2.7V to 5.5V and integrate main switch and synchronous switch with very low RDS(ON) to minimize the conduction loss.
Low output voltage ripple and small external inductor and capacitor sizes are achieved with greater than 1MHz switching frequency.
Evaluation Board
Photo of evaluation board
Photo of evaluation board
Photo of evaluation board
The EVB_SY20162EABC is intended for evaluating 1 MHz 2.5A synchronous buck regulator. It features enable control, output voltage selection inputs.
