LTC3200ES6-5#TRMPBF

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Analog Devices Inc./Maxim Integrated

LOW NOISE, REGULATED CHARGE PUMP DC/DC CONVERTERS

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LTC3200ES6-5#TRMPBF

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Analog Devices Inc./Maxim Integrated

LOW NOISE, REGULATED CHARGE PUMP DC/DC CONVERTERS

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Description Specifications Series Pricing CAD Documents

Description

General part information

LTC3200 Series

The LTC3200/LTC3200-5 are low noise, constant frequency switched capacitor voltage doublers. They produce a regulated output voltage from a 2.7V to 4.5V input with up to 100mA of output current. Low external parts count (one flying capacitor and two small bypass capacitors at VINand VOUT) make the LTC3200/LTC3200-5 ideally suited for small, battery-powered applications.A new charge-pump architecture maintains constant switching frequency to zero load and reduces bith output and input ripple. The LTC3200/LTC3200-5 have thermal shutdown capability and can survive a continuous short-circuit from VOUTto GND. Built-in soft-start circuitry prevents excessive inrush curreent during start-up.High switching frequency enables the use of small ceramic capacitors. A low current shutdown feature disconnects the load from VINand reduces quiescent current to <1µA.The LTC3200 is available in an 8-pin MSOP package and the LTC3200-5 is available in a 6-pin SOT-23.ApplicationsLi-Ion Battery Backup SuppliesLocal 3V to 5V ConversionSmart Card ReadersPCMCIA Local 5V SuppliesWhite LED Backlighting

Technical Specifications

Parameters and characteristics for this part

Specification	LTC3200ES6-5#TRMPBF

Current - Output	100 mA
Frequency - Switching	2 MHz
Function	Step-Up
Mounting Type	Surface Mount
Number of Outputs	1
Operating Temperature (Max)	85 °C
Operating Temperature (Min)	-40 °C
Output Configuration	Positive
Output Type	Fixed
Package / Case	TSOT-23-6, SOT-23-6 Thin
Package Name	TSOT-23-6
Synchronous Rectifier	No
Topology	Charge Pump
Voltage - Input (Max)	4.5 V
Voltage - Input (Min)	2.7 V
Voltage - Output (Min/Fixed)	5 V

LTC3200 Series

Part	Function	Voltage - Input (Max)	Frequency - Switching	Voltage - Output (Min/Fixed)	Number of Outputs	Mounting Type	Package Name	Synchronous Rectifier	Output Type	Package / Case	Operating Temperature (Max)	Operating Temperature (Min)	Current - Output	Output Configuration	Topology	Voltage - Input (Min)	Voltage - Output (Max)	Package Width	Package Length
Analog Devices Inc./Maxim Integrated LTC3200ES6-5#TRMPBF	Step-Up	4.5 V	2 MHz	5 V	1	Surface Mount	TSOT-23-6	No	Fixed	SOT-23-6 Thin TSOT-23-6	85 °C	-40 °C	100 mA	Positive	Charge Pump	2.7 V
Analog Devices Inc./Maxim Integrated LTC3200EMS8#TRPBF	Step-Up	4.5 V	2 MHz	2.7 V	1	Surface Mount	8-MSOP 8-TSSOP 8-MSOP	No	Adjustable		85 °C	-40 °C	100 mA	Positive	Charge Pump	2.7 V	9 V	3 mm	0.118 in
Analog Devices Inc./Maxim Integrated LTC3200ES6-5#TRPBF	Step-Up	4.5 V	2 MHz	5 V	1	Surface Mount	TSOT-23-6	No	Fixed	SOT-23-6 Thin TSOT-23-6	85 °C	-40 °C	100 mA	Positive	Charge Pump	2.7 V
Analog Devices Inc./Maxim Integrated LTC3200EMS8#PBF	Step-Up	4.5 V	2 MHz	2.7 V	1	Surface Mount	8-MSOP 8-TSSOP 8-MSOP	No	Adjustable		85 °C	-40 °C	100 mA	Positive	Charge Pump	2.7 V	9 V	3 mm	0.118 in

Pricing

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