Product Summary

The LTC1046CS8#TR is a 50mA monolithic CMOS switched capacitor voltage converter. The LTC1046CS8#TR plugs in for ICL7660/LTC1044 in 5V applications where more output current is needed. The LTC1046CS8#TR is optimized to provide high current capability for input voltages of 6V or less. The LTC1046CS8#TR trades off operating voltage to get higher output current. Applications of the LTC1046CS8#TR includes: Conversion of 5V to -5V Supplies, Precise Voltage Division, Vout =Vin/2, Supply Splitter, Vout=±Vs/2.

Parametrics

LTC1046CS8#TR absolute maximum ratings: Supply Voltage: 6.5V (Absolute Maximum Ratings are those values beyond which the life of the device may be impaired. ) ; (2) Input Voltage on Pins 1, 6 and 7: -0.3 <Vin< (V+) +0.3V ( connecting any input terminal to voltages greater than V+ OR less than ground may cause destructive latch-up. It is recommended that no inputs from sources operating from external supplies be applied prior to power-up of the LTC1046. ) ; (3) Current into Pin 6: 20μA; (4) Output Short Circuit Duration(V+≤6V) :Continuous; (5)Operating Temperature Range: TC1046C: 0°C ≤ TA≤ 70°C, LTC1046I -40°C ≤ TA≤ 80°C, LTC1046M -55°C ≤ TA≤ 125°C; (7) Storage Temperature Range: -65°C to 150°C; (8) Lead Temperature (Soldering, 10 sec. ) : 300°C.

Features

LTC1046CS8#TR featrues: (1) 50mA Output Current; (2) Plug-In Compatible wit ICL7660/LTC1044; Rout = 35μ Maximum; (3) 300μA Maximum No Load Supply Current at 5V; (4) Boost Pin (Pin 1) for Higher Switching Frequency; (5) 97% Minimum Open-Circuit Voltage Conversion Efficiency; (6) 95% Minimum Power Conversion Efficiency; (7) Wide Operating Supply Voltage Range: 1.5V to 6V; (8) Easy to Use; (9) Low Cost.

Diagrams

LTC1046CS8#TR Block Diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
LTC1046CS8#TR
LTC1046CS8#TR


IC REG SWITCHD CAP DIV INV 8SOIC

Data Sheet

0-2500: $1.83
LTC1046CS8#TRPBF
LTC1046CS8#TRPBF


IC REG SWITCHD CAP DIV INV 8SOIC

Data Sheet

0-2500: $1.83