Description
MIN MAX UNIT
VIN, SW, EN BST SW
BST-SW FB
Operating junction temperature (2)
Storage temperature TSTG
-0.3
42
V
-0.3
49
V
-1
42
V
-0.3
7
V
-0.3
6
V
-40
150
C
-65
150
C
BST
1
GND
2
FB
3
6
SW
5
VIN
4
EN
6-Lead Plastic TSOT23-6
(1) Stresses beyond those listed under
Features
- Wide Input Range: 4.5V-40V.
- Up to 600mA Continuous Output Current.
- Less than 0.1% Output Ripple at 12V Output.
- 0.81V ± 2.5% Feedback Reference Voltage.
- Integrated 600mΩ High-Side and 300mΩ Low-
Side Power MOSFETs.
- Fixed Frequency 2MHz.
- Pulse Skipping Mode (PSM) at Light Load.
- 90uA Quiescent Current in Sleep Mode.
- 80ns Minimum On-time.
- 1ms Internal Soft-start Time.
- Over-Temperature Protection.
- Available in an TSOT23-6 Package.