Product Summary

The LTC3200ES6-5#TRPBF is a highly integrated multidisplay LED controller. The part contains a high efficiency, low noise fractional step-up/direct-connect charge pump to provide power for both main and sub white LED displays plus an RGB color LED display. The LTC3200ES6-5#TRPBF requires only four small ceramic capacitors plus two resistors to form a complete 3-display LED power supply and current controller. The LTC3200ES6-5#TRPBF charge pump optimizes efficiency based on VIN and LED forward voltage conditions. It is available in a 24-lead (4mm * 4mm) QFN package. The applications of the LTC3200ES6-5#TRPBF include Cellular Phones, Wireless PDAs, Multidisplay Handheld Devices.

Parametrics

LTC3200ES6-5#TRPBF absolute maximum ratings: (1)VIN, DVCC, CPO to GND:–0.3V to 6V; (2)SDA, SCL, ENRGB/S:–0.3V to (DVCC + 0.3V); (3)ICPO (Continuous):400mA,(Pulsed at 10% Duty Cycle):1A; (4)IMAIN1-4, ISUB1,2, IAUX 1, 2 :100mA, (Pulsed at 10% Duty Cycle):125mA; (5)IRED,GREEN,BLUE:100mA, (Pulsed at 10% Duty Cycle):125mA; (6)IMS, IRGB:1mA; (7)CPO Short-Circuit Duration:Indefinite; (8)Operating Temperature Range:–40℃ to 85℃; (9)Storage Temperature Range:–65℃ to 125℃.

Features

LTC3200ES6-5#TRPBF features: (1)Step-Up/Direct-Connect Fractional Charge Pump Provides Up to 92% Efficiency; (2)Up to 400mA Continuous Output Current; (3)Independent Current and Dimming Control for 1-6 LED MAIN, 1-4 LED SUB and RGB LED Displays; (4)LED Currents Programmable Using 2-Wire I2C Serial Interface; (5)1% LED Current Matching; (6)Low Noise Constant Frequency Operation*; (7)Minimal Component Count; (8)Automatic Soft-Start Limits Inrush Current; (9)16 Exponentially Spaced Dimming States Provides 128:1 Brightness Range for MAIN and SUB Displays; (10)Up to 4096 Color Combinations for RGB Display; (11)Low Operating Current: IVIN = 180μA; (12)Tiny, Low Profile 24-Lead (4mm * 4mm * 0.75mm) QFN Package.

Diagrams

LTC3200ES6-5#TRPBF diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
LTC3200ES6-5#TRPBF
LTC3200ES6-5#TRPBF


IC REG SWITCHED CAP DBL SOT23-6

Data Sheet

0-2500: $1.09
Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
LTC3025
LTC3025

Other


Data Sheet

Negotiable 
LTC3025EDC#TR
LTC3025EDC#TR


IC REG LDO ADJ .3A 6DFN

Data Sheet

0-5000: $0.88
LTC3025EDC#TRM
LTC3025EDC#TRM


IC REG LDO ADJ .3A 6DFN

Data Sheet

0-5000: $0.88
LTC3025EDC#TRMPBF
LTC3025EDC#TRMPBF


IC REG LDO ADJ .3A 6DFN

Data Sheet

0-1000: $0.88
LTC3025EDC#TRPBF
LTC3025EDC#TRPBF


IC REG LDO ADJ .3A 6DFN

Data Sheet

0-2500: $0.88
LTC3025EDC-1#TRMPBF
LTC3025EDC-1#TRMPBF


IC REG LDO ADJ .5A 6DFN

Data Sheet

0-1000: $0.97