LTC1628/LTC1628-PG High Efficiency, 2-Phase Synchronous Step-Down Switching Regulators FEATURES s s s s s s s s s s s s s s s s s DESCRIPTIO U APPLICATIO S s s s s s Out-of-Phase Controllers Reduce Required Input Capacitance and Power Supply Induced Noise OPTI-LOOPTM Compensation Minimizes COUT Dual N-Channel MOSFET Synchronous Drive ±1% Output Voltage Ac.
s s s s s s s s s s s s s s s s s DESCRIPTIO U APPLICATIO S s s s s s Out-of-Phase Controllers Reduce Required Input Capacitance and Power Supply Induced Noise OPTI-LOOPTM Compensation Minimizes COUT Dual N-Channel MOSFET Synchronous Drive ±1% Output Voltage Accuracy Power Good Output Voltage Monitor (LTC1628-PG) DC Programmed Fixed Frequency 150kHz to 300kHz Wide VIN Range: 3.5V to 36V Operation Very Low Dropout Operation: 99% Duty Cycle Adjustable Soft-Start Current Ramping Foldback Output Current Limiting Latched Short-Circuit Shutdown with Defeat Option Output Overvoltage Protection Rem.
No. | Partie # | Fabricant | Description | Fiche Technique |
---|---|---|---|---|
1 | LTC1622 |
Linear Technology |
Low Input Voltage Current Mode Step-Down DC/DC Controller | |
2 | LTC1623 |
Linear Technology |
SMBus Dual High Side Switch Controller | |
3 | LTC1624 |
Linear Technology |
High Efficiency SO-8 N-Channel Switching Regulator Controller | |
4 | LTC1625 |
Linear Technology |
Current Mode Synchronous Step-Down Switching Regulator | |
5 | LTC1626 |
Linear Technology |
Low Voltage High Efficiency Step-Down DC/DC Converter | |
6 | LTC1627 |
Linear Technology |
Monolithic Synchronous Step-Down Switching Regulator | |
7 | LTC1628-PG |
Linear Technology |
High Efficiency/ 2-Phase Synchronous Step-Down Switching Regulators | |
8 | LTC1628-SYNC |
Linear |
2-Phase Synchronous Step-Down Switching Regulator | |
9 | LTC1629 |
Linear Technology |
PolyPhase/ High Efficiency/ Synchronous Step-Down Switching Regulators | |
10 | LTC1629-PG |
Linear Technology |
PolyPhase/ High Efficiency/ Synchronous Step-Down Switching Regulators | |
11 | LTC1603 |
Linear Technology |
250ksps Sampling A/D Converter | |
12 | LTC1604 |
Linear Technology |
High Speed/ 16-Bit/ 333ksps Sampling A/D Converter |