NCV8851-1 Overview
NCV8851-1 Automotive Grade Synchronous Buck Controller The NCV8851−1 is an adjustable output, synchronous buck controller, which drives dual N−channel MOSFETs, ideal for high power applications. Average current mode control is employed for very fast transient response and tight regulation over wide input voltage and output load ranges. The IC incorporates an internal fixed 6.0 V low−dropout linear regulator (LDO),...
NCV8851-1 Key Features
- Average Current Mode Control
- 0.8 V ±2% Reference Voltage
- Wide Input Voltage Range of 4.5 V to 40 V
- Operates through Load Dump Conditions
- 6.0 V Low-dropout Linear Regulator (LDO)
- Input UVLO (Undervoltage Lockout)
- Internal Soft-start
- 1.0 mA Maximum Quiescent Current in Sleep Mode
- Adaptive Non-overlap Circuitry
- 180 ns Minimum High-side Gate Off-time