Description
Pin #
Symbol
Pin Description
NCP1596
1 FB Feedback pin.Part is internally compensated.Only necessary to place a voltage divider or connect the output directly to this pin.2
GND
Ground
3 LX Pin connected internally to power switch.Connect externally to inductor.4
VCCP
Power connection to the power switch.5
VCC
IC power connection.6 NC No Connection
NCP1596A
1 FB Feedback pin.Part is internally compensated.Only necessary to place a voltage divider or connect the output
Features
- High Efficiency up to 90%, 1 A @ 3.3 V, 75% @ 1.2 V.
- Fully Internal Compensation.
- Low Output Voltage Ripple, 20 mV Typical.
- ±1.5% Reference Voltage.
- High PWM Switching Frequency, 1.5 MHz.
- Automatic PWM / PFM Switchover at Light Load.
- Built.
- in 1 ms Digital Soft Start.
- Cycle.
- by.
- cycle Current Limit.
- Thermal Shutdown with Hysteresis.
- Internal UVLO Protection.
- Ext. Adjustable Ou.