2.9-16V Input, 15A Output, Step Down DC/DC Converter
Part Number | SY21715AJM |
---|
Vin_min (V) | 4.5 |
---|
Vin_max (V) | 16 |
---|
Io_max (A) | 15 |
---|
Vref Accuracy | ±1% |
---|
Efficiency up to | 92% @ 12VIN, 3.3VOUT |
---|
Fsw (MHz) | 0.8 |
---|
Iq (uA) | |
---|
Rdson1 | |
---|
Rdson2 | |
---|
Interface | |
---|
Package | MQFN5×5-32 |
---|
- Wide Input Voltage Range:
ᅳ 2.9V to 3.6V if VCC is Connected to VIN
(RC filter is needed from VIN to VCC)
ᅳ 2.9V to 16V if VCC is Supplied by External Source
ᅳ 4.5V to 16V if VCC is Supplied by Internal LDO
- Capable of 15A constant output current.
- High Reference Voltage Accuracy Over Temperature Range (TJ: -40°C to 125°C).
- Pseudo 600kHz, 800kHz and 1000kHz Switching Frequency Selection.
- Reliable Protection Mode:
ᅳ Auto-retry Mode for input UVLO, output UVP and OTP.
ᅳ Cycle-by-cycle Valley and Peak Current Limit (OCP)
- Start-Up with Pre-biased Voltage.
- Adjustable Input Voltage UVLO by EN Pin.
- Adjustable Soft-start Time Limits the Inrush Current.
- Remote Sensing at Point of Load Side.
- Power good indicator.
Compact Package: MQFN5×5-32 (Height=2.85mm max)
Evaluation Board
Photo of evaluation board
Photo of evaluation board
Photo of evaluation board
Photo of evaluation board
Photo of evaluation board
Photo of evaluation board
Photo of evaluation board
The EVB_SY21715AJM is used to evaluate 2.9-16V Input, 15A Output,
Step Down DC/DC Converter SY21715AJM.