LTC3204-5 Low Noise Regulated Charge Pump Datasheet

LTC3204-5 Low Noise Regulated Charge Pump

LTC3204-3.3/LTC3204-5/ LTC3204B-3.3/LTC3204B-5 Low Noise Regulated Charge Pump in 2 × 2 DFN U U FEATURES ■ Fixed 3.3V or 5V Outputs ■ VIN Range: 1.8V to 4.5V (LTC3204-3.3/LTC3204B-3.3) 2.7V to 5.5V (LTC3204-5/LTC3204B-5) ■ Output Current: Up to 150mA (LTC3204-5/LTC3204B-5) Up to 50mA (LTC3204-3.3/LTC3204B-3.3) ■ Automatic Burst Mode® Operation with IQ = 48.

Features

■ Fixed 3.3V or 5V Outputs
■ VIN Range: 1.8V to 4.5V (LTC3204-3.3/LTC3204B-3.3) 2.7V to 5.5V (LTC3204-5/LTC3204B-5)
■ Output Current: Up to 150mA (LTC3204-5/LTC3204B-5) Up to 50mA (LTC3204-3.3/LTC3204B-3.3)
■ Automatic Burst Mode® Operation with IQ = 48µA (LTC3204-3.3/LTC3204-5)
■ Constant Frequency Operation at All Loads (LTC3204B-3.3/LTC3204B-5)
■ Low Noise Constant Frequency (1.2MHz) Operation
*
■ Built-In Soft-Start Reduces Inrush Current
■ Shutdown Disconnects Load from Input
■ Shutdown Current <1µA
■ Short-Circuit/Thermal Protection
■ Available in Low Proﬁle 6-Lead DFN Package U APPLICATI.

No.	Partie #	Fabricant	Description
1	LTC3204-3.3	Linear	Low Noise Regulated Charge Pump
2	LTC3204	Linear Technology	Low Noise Regulated Charge Pump
3	LTC3204B	Linear Technology	Low Noise Regulated Charge Pump
4	LTC3204B-3.3	Linear	Low Noise Regulated Charge Pump
5	LTC3204B-5	Linear	Low Noise Regulated Charge Pump
6	LTC3200	Linear Technology	Regulated Charge Pump DC/DC Converters
7	LTC3200-5	Linear Technology	Regulated Charge Pump DC/DC Converters
8	LTC3201	Linear Technology Corporation	100mA Ultralow Noise Charge Pump Led Supply
9	LTC3202	Linear Technology	Low Noise High Efficiency Charge Pump
10	LTC3203	Linear	500mA Output Current Low Noise Dual Mode Step-Up Charge Pumps
11	LTC3203-1	Linear	500mA Output Current Low Noise Dual Mode Step-Up Charge Pumps
12	LTC3203B	Linear	500mA Output Current Low Noise Dual Mode Step-Up Charge Pumps

LTC3204-5 - Linear

LTC3204-5 Low Noise Regulated Charge Pump

Features

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