NCV97311
Description
The NCV97311 is a 3-output regulator consisting of a low-Iq battery-connected 3 A, 2 MHz non-synchronous switcher and two low-voltage 1.5 A, 2 MHz synchronous switchers; all using integrated power transistors.
Key Features
- 5.0 V and 3.3 V Versions Available
- Low Quiescent Current in Standby Mode
- Programmable Spread Spectrum for EMI Reduction
- 2 Microcontroller Enabled Low Voltage Synchronous Buck Converters
- Large Conversion Ratio of 18 V to 3.3 V Battery Connected Switcher
- Wide Input of 4.1 to 45 V with Undervoltage Lockout (UVLO)
- Fixed Frequency Operation Adjustable from 2.0 to 2.6 MHz
- Internal 1.5 ms Soft-starts
- Cycle-by-cycle Current Limit Protections
- Hiccup Overcurrent Protections (OCP)
