LTC1703
RELATED PARTS
PART NUMBER DESCRIPTION
COMMENTS
LTC1530
LTC1625
High Power Synchronous Step-Down Controller
No RSENSETM Current Mode Synchronous Step-Down Controller
SO-8 with Current Limit. No RSENSE Required
Above 95% Efficiency, Needs No RSENSE, 16-Lead SSOP Package
Fits SO-8 Footprint
LTC1628
LTC1702
LTC1706-81
LTC1709
LTC1736
Dual High Efficiency 2-Phase Synchronous Step-Down Controller Constant Frequency, Standby 5V and 3.3V LDOs, 3.5V ≤ VIN ≤ 36V
Dual 550kHz Synchronous 2-Phase Switching Regulator Controller 550kHz, 25MHz GBW, No RSENSE, VIN ≤ 7V
VID Voltage Programmer
Adds 5-Bit VID to 0.8V Referenced Switching Regulators
for VOUT Range of 1.3V to 3.5V
2-Phase, 5-Bit Desktop VID Synchronous Step-Down Controller Current Mode, VIN to 36V, IOUT Up to 42A
Synchronous Step-Down Controller with 5-Bit Mobile VID Control Fault Protection, PowerGood, 3.5V to 36V Input, Current Mode
LTC1753
5-Bit Desktop VID Programmable Synchronous
Switching Regulator
1.3V to 3.5V Programmable Output Using Internal 5-Bit DAC
LTC1772
LTC1873
SOT-23 Step-Down Controller
Dual 550kHz Synchronous 2-Phase Switching Regulator
Controller with VRM 8.4 5-Bit VID
550kHz, Up to 4A, 2.2V to 9.8V VIN, 100% Duty Cycle
5-Bit VID for 1.3V ≤ VOUT ≤ 3.5V, VIN ≤ 7V
LTC1929
2-Phase, Synchronous High Efficiency Converter
No RSENSE is a trademark of Linear Technology Corporation.
Current Mode Ensures Accurate Current Sensing,
VIN Up to 36V, IOUT Up to 40A
36 Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
(408)432-1900 ● FAX:(408)434-0507 ● www.linear-tech.com
1703fa
LT 0306 REV A • PRINTED IN USA
© LINEAR TECHNOLOGY CORPORATION 1999