Description
Pin
Name
1
PGND
2
SW
3
AGND
4
FB
5
EN
6
PG/MODE
Type
Power Ground
Power Output
Analog Ground
Analog Input
Digital Input
Digital Output
7
AVIN
Analog
Input
8
PVIN
Power
Input
9
PAD
Exposed
Pad
Description
Power Ground for power, analog blocks.Must be connected to the system ground.Switch Power pin connects power transistors to one end of the inductor.Analog Ground analog and digital blocks.Must be connected to the system ground.Feedback Voltage from the buck conve
Features
- 2.3 V to 5.5 V Input Voltage Range.
- External Adjustable Voltage.
- Up to 2 A Output Current.
- 3 MHz Switching Frequency.
- Synchronous Rectification.
- Automatic Power Save (NCP6334B) or External Mode Selection
(NCP6334C).
- Enable Input.
- Power Good Output Option (NCP6334B).
- Soft Start.
- Over Current Protection.
- Active Discharge When Disabled.
- Thermal Shutdown Protection.
- WDFN.
- 8, 2.