LTC1629/LTC1629-PG PolyPhase, High Efficiency, Synchronous Step-Down Switching Regulators FEATURES s s DESCRIPTIO s s s s s s s s s s s s s s Dual Controller Operates from One to Twelve Phases Reduces Required Input Capacitance and Power Supply Induced Noise Current Mode Control Ensures Current Sharing Phase-Lockable Fixed Frequency: 150kHz to 300kHz 1.8M.
s s DESCRIPTIO s s s s s s s s s s s s s s Dual Controller Operates from One to Twelve Phases Reduces Required Input Capacitance and Power Supply Induced Noise Current Mode Control Ensures Current Sharing Phase-Lockable Fixed Frequency: 150kHz to 300kHz 1.8MHz Effective Switching Frequency True Remote Sensing Differential Amplifier OPTI-LOOPTM Compensation Reduces COUT ±1% Output Voltage Accuracy Power Good Output Voltage Monitor (LTC1629-PG) Wide VIN Range: 4V to 36V Operation Very Low Dropout Operation: 99% Duty Cycle Adjustable Soft-Start Current Ramping Internal Current Foldback Plus Sh.
No. | Partie # | Fabricant | Description | Fiche Technique |
---|---|---|---|---|
1 | LTC1629 |
Linear Technology |
PolyPhase/ High Efficiency/ Synchronous Step-Down Switching Regulators | |
2 | LTC1622 |
Linear Technology |
Low Input Voltage Current Mode Step-Down DC/DC Controller | |
3 | LTC1623 |
Linear Technology |
SMBus Dual High Side Switch Controller | |
4 | LTC1624 |
Linear Technology |
High Efficiency SO-8 N-Channel Switching Regulator Controller | |
5 | LTC1625 |
Linear Technology |
Current Mode Synchronous Step-Down Switching Regulator | |
6 | LTC1626 |
Linear Technology |
Low Voltage High Efficiency Step-Down DC/DC Converter | |
7 | LTC1627 |
Linear Technology |
Monolithic Synchronous Step-Down Switching Regulator | |
8 | LTC1628 |
Linear Technology |
High Efficiency/ 2-Phase Synchronous Step-Down Switching Regulators | |
9 | LTC1628-PG |
Linear Technology |
High Efficiency/ 2-Phase Synchronous Step-Down Switching Regulators | |
10 | LTC1628-SYNC |
Linear |
2-Phase Synchronous Step-Down Switching Regulator | |
11 | LTC1603 |
Linear Technology |
250ksps Sampling A/D Converter | |
12 | LTC1604 |
Linear Technology |
High Speed/ 16-Bit/ 333ksps Sampling A/D Converter |