1.8V Minimum Input and 5. 5V Maximum Output 6A Peak Current Synchronous Boost with Output Disconnect
![]()
- Parameters
- Features
- Description
| Part Number | SY20466QMC |
|---|
| Vin_min (V) | 1.8 |
|---|
| Vin_max (V) | 5.25 |
|---|
| Limit Current (A) | 6 |
|---|
| Fsw (MHz) | 0.5 |
|---|
| Vo_max (V) | 5.5 |
|---|
| Vref Accuracy | ±1.5% |
|---|
| Rdson1 | 20 |
|---|
| Rdson2 | 40 |
|---|
| Features / Special Function | Low Battery Comparator, Disconnect @Shutdown, Auto-Discharge function |
|---|
| Package | QFN2x2-10 |
|---|
- 1.8V Minimum Input Voltage
- Adjustable Output Voltage from 2.5V to 5.5V
- 6A Peak Current Limit
- Input under Voltage Lockout
- Load Disconnect during Shutdown
- Output Over Voltage Protection
- Input Battery Voltage Monitor
- Low RDS(ON) (Main Switch/Synchronous Switch) at 5.0V Output: 20/40mΩ
- Automatic Output Discharge at Shutdown:
o SY20466: Auto Output Discharge Function
o SY20466A: No Output Discharge Function
- Compact Package: QFN2x2-10
The SY20466 high-efficiency synchronous Boost regulator has an input voltage range of 1.8V to 5.25V and can output an output voltage up to 5.5V. The device uses a NMOS MOSFET for the main switch and a PMOS for the synchronous switch. The output is disconnected from the input during shutdown mode and features programmable output-current limit using the ILIM pin.
The SY20466 is available in a compact QFN2mmx2mm-10 package.
Evaluation Board
Photo of evaluation board
Photo of evaluation board
Photo of evaluation board
Photo of evaluation board
Photo of evaluation board
The EVB_SY20466QMC is intended for evaluating a high efficiency synchronous boost regulator SY20466. It can disconnect the output during the shutdown operation.
Similar Products
SY21218LABC
High Efficiency 1MHz, 2A Step Up Regulator
SY21306RAC
High Efficiency, 16V, 10A Synchronous Step Up Regulator
