Product Summary

The LT1054CP is a bipolar, switched-capacitor voltage converter with regulator. The LT1054CP provides higher output current and significantly lower voltage losses than previously available converters. Total voltage of the LT1054CP drop at 100-mA output current typically is 1.1 V. The LT1054CP also provides regulation, a feature previously not available in switched-capacitor voltage converters.

Parametrics

LT1054CP absolute maximum ratings: (1) Supply voltage, VCC: 16V; (2) Input voltage range, V: FB/SD: 0V to VCC, OSC: 0V to Vref; (3) Junction temperature: 125°C; (4) Package thermal impedance: 57°C/W; (5) Storage temperature range, Tstg: -55°C to 150°C.

Features

LT1054CP features: (1) Output Current: 100mA; (2) Low Loss: 1.1V at 100mA; (3) Operating Range: 3.5V to 15V; (4) Reference and Error Amplifier for Regulation; (5) External Shutdown; (6) External Oscillator Synchronization; (7) Devices Can Be Paralleled.

Diagrams

LT1054CP Pin COnfiguration

Image Part No Mfg Description Data Sheet Download Pricing
(USD)		 Quantity
LT1054CP
LT1054CP
Texas Instruments
Charge Pumps Bipolar Regulated V
Data Sheet
0-1: $1.67
1-25: $1.45
25-100: $1.23
100-250: $1.11
LT1054CPE4
LT1054CPE4
Texas Instruments
Charge Pumps Switched-Capacitor Voltage Converter
Data Sheet
0-1: $1.91
1-25: $1.53
25-100: $1.40
100-250: $1.26