High Efficiency, 60V Input, 5A Asynchronous Step Down Regulator
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- Parameters
- Features
- Description
| Part number | SQ27695FCP |
|---|
| Channel(#) | 1 |
|---|
| Vin (min) (V) | 4.5 |
|---|
| Vin (max) (V) | 60 |
|---|
| Switching frequency (min)(kHz) | 450 |
|---|
| Switching frequency (max)(kHz) | 550 |
|---|
| Vout (min) (V) | 0.8 |
|---|
| Vout (max) (V) | 40 |
|---|
| Iout (max) (A) | 5 |
|---|
| Vout2 (min)(V) | |
|---|
| Vout2 (max )(V) | |
|---|
| Iout2 (max)(A) | |
|---|
| Vref accuracy (±%) | ±1% |
|---|
| Vout accuracy(±%) | |
|---|
| Control mode | |
|---|
| Duty cycle (max)(%) | |
|---|
| Operation mode | |
|---|
| Iq (typ) (uA) | 152 |
|---|
| Features | Automatic Recovery for UVLO, OVP and OTP Conditions; Hiccup Mode for UVP Condition |
|---|
| Package | SO8E |
|---|
| Operating temperature range(°C) | -40°C to 125°C |
|---|
| Functional safety category | |
|---|
- Wide Input Voltage Range: 4.5V ~ 60V
- Output Current Capability: 5A
- Low RDS(ON) for Internal N-Channel Power MOSFET(TOP): 95mΩ
- Accurate Feedback Set Point: 0.8V ±1% from -40°C to 125°C
- Adjustable Switching Frequency: 100kHz to 2500kHz
- High Efficiency at Light Loads with Pulse Skipping Mode
- Cycle by Cycle Peak Current Limit Protection
- Automatic Recovery for UVLO, OVP and OTP Conditions
- Hiccup Mode for UVP Condition
- Compact Package: SO8E
The SQ27695FCP is a high efficiency, peak current mode controlled, asynchronous step-down DC/DC converter capable of delivering 5A output current. The SQ27695FCP operates over a wide input voltage range from 4.5V to 60V and integrates a main switch with very low RDS(ON) to minimize the conduction loss.
Evaluation Board
Photo of evaluation board
Photo of evaluation board
Photo of evaluation board
The DB_SQ27695FCP_1 is intended for evaluating fast response, 5A, 60V Asynchronous Buck regulator. It features cycle by cycle peak current limit protection, and adjustable switching frequency.
