42V, 1A/2.5A Step-Down Silent Switcher 3 with Ultra-Low Noise Reference

FEATURES  Silent Switcher® 3 Architecture  Ultra-Low RMS Noise (10Hz–100kHz): 2.8μVRMS  Ultra-Low Spot Noise: 4nV/√Hz at 10kHz  Ultra-Low EMI Emissions  Ultra-Fast Transient Response  Minimizes the Output Capacitance  High Efficiency at High Frequency  Up to 92.4% Efficiency at

42V, 1A/2.5A Step-Down Silent Switcher 3 with Ultra-Low Noise Reference

FEATURES  Silent Switcher® 3 Architecture  Ultra-Low RMS Noise (10Hz–100kHz): 2.8μVRMS  Ultra-Low Spot Noise: 4nV/√Hz at 10kHz  Ultra-Low EMI Emissions  Ultra-Fast Transient Response  Minimizes the Output Capacitance  High Efficiency at High Frequency  Up to 92.4% Efficiency at

Si834x Isolated Smart Switch Data Sheet

Key Features • High-side or low-side switch • Logic Supply: 2.25 V–5.5 V • Switch Supply: 9 V–32 V • Fast (10 μs) update rate • High continuous current and low RON - 4 channels: 700 mA (155 mΩ) - 2 channels: 1.25 A (78 mΩ) - 1 channel: 2.5 A (41 mΩ) • Unique multi-voltage output clamp -

Si834x Isolated Smart Switch Data Sheet

Key Features • High-side or low-side switch • Logic Supply: 2.25 V–5.5 V • Switch Supply: 9 V–32 V • Fast (10 μs) update rate • High continuous current and low RON - 4 channels: 700 mA (155 mΩ) - 2 channels: 1.25 A (78 mΩ) - 1 channel: 2.5 A (41 mΩ) • Unique multi-voltage output clamp -

Si834x Isolated Smart Switch Data Sheet

Key Features • High-side or low-side switch • Logic Supply: 2.25 V–5.5 V • Switch Supply: 9 V–32 V • Fast (10 μs) update rate • High continuous current and low RON - 4 channels: 700 mA (155 mΩ) - 2 channels: 1.25 A (78 mΩ) - 1 channel: 2.5 A (41 mΩ) • Unique multi-voltage output clamp -