Power Management
Step-down Converters(Buck)
9 products
Product Number | Description | Iout Max(A) | Vin Min(V) | Vin Max(V) | Architecture | Vout Min(V) | Max Duty(%) | Vfb(V) | Switching Frequency(HZ) | Iq(uA) | Package | Notes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
360nA Ultra-low Iq, COT Synchronous Buck Converter | 0.5/1 | 2.1 | 5.5 | Sync. COT | 1.2/0.7/0.5 | 100 | NA | 1.2M | 0.36 | CSP-8/DFN2x2-8 | 360nA ultra-low Iq, Programmable output voltage | |
2MHz, 4A, COT Synchronous Step-down Converter in SOT563 | 4 | 2.5 | 6 | Sync. COT | 0.6 | 100 | 0.6 | 2M | 50 | SOT563 | Vin OVP at 6.35V, Ultra-fast response, PFM/PWM | |
1uA Ultra-Low Quiescent Current, 0.6A Output Synchronous Buck | 0.6 | 2.6 | 7 | Sync. | 1.11 | 100 | 1.11 | 1.4M | 1 | SOT23-5/DFN2x2-6 | Ultra low Iq, for wearable/NBIOT | |
2uA Ultra-Low Quiescent Current, 1.2A Output Synchronous Bcuk | 1.2 | 2.6 | 7 | Sync. | 0.788 | 100 | 0.788 | 1.4M | 2 | SOT23-5/DFN2x2-6 | Ultra low Iq, for wearable/NBIOT | |
10A Dual-Phase Step-down DC-DC Converter | 10 | 2.5 | 5.5 | Sync. COT | 0.3 | 100 | 0.3 | 3M | 15 | CSP-24 | Dual Phase, I2C V/I/T Monitor | |
5.5V/2A, Fast Response, Adaptive COT Step-Down Converter in Tiny DFN2x2 | 2 | 2.5 | 5.5 | Sync. COT | 0.45 | 100 | 0.45 | 2M | 50 | DFN2x2-8 | Vin OVP at 6.35V, Ultra-fast response, PFM/PWM | |
2MHz, 3A, COT Synchronous Step-down Converter in SOT563 | 3 | 2.5 | 5.5 | Sync. COT | 0.6 | 100 | 0.6 | 2M | 50 | SOT563 | Vin OVP at 6.35V, Ultra-fast response, PFM/PWM | |
2MHz, 3A, COT Synchronous Step-down Converter in DFN2x2-8 | 3 | 2.5 | 5.5 | Sync. COT | 0.6 | 100 | 0.6 | 2M | 50 | DFN2x2-8 | Vin OVP at 6.35V, Ultra-fast response, PFM/PWM | |
5A, I2C Controlled Output Synchronous Step-Down Converter | 5 | 2.5 | 5.5 | I2C, Sync. COT | 0.6 | 100 | I2C | 2M | 55 | CSP-20 | Vin OVP at 6.15V, I2C Vout Setting, Ultra-fast response, Addr=C0H |