Datasheet4U Logo Datasheet4U.com

LM2685 Datasheet - National Semiconductor

LM2685 Dual Output Regulated Switched Capacitor Voltage Converter

The LM2685 CMOS charge-pump voltage converter operates as an input voltage doubler, +5V regulator and inverter for an input voltage in the range of +2.85V to +6.5V. Five low cost capacitors are used in this circuit to provide up to 50mA of output current at +5V ( ± 5%), and 15mA at *5V. The .

LM2685 Features

* n n n n n n n +5V regulated output Inverts V05(+5V) to VNEG(

* 5V) Doubles input supply voltage TSSOP-14 package 80% typical conversion efficiency at 25mA Input voltage range of 2.85V to 6.5V Independent shutdown control pins Applications n n n n n Cellular phones Pagers PDAs Handheld instrum

LM2685 Datasheet (244.02 KB)

Preview of LM2685 PDF

Datasheet Details

Part number:

LM2685

Manufacturer:

National Semiconductor

File Size:

244.02 KB

Description:

Dual output regulated switched capacitor voltage converter.

📁 Related Datasheet

LM268 Precision Voltage Reference (National Semiconductor)

LM2681 Switched Capacitor Voltage Converter (National Semiconductor)

LM2681 Switched Capacitor Voltage Converter (Texas Instruments)

LM2682 Switched Capacitor Voltage Doubling Inverter (National Semiconductor)

LM2682 Switched Capacitor Voltage Doubling Inverter (Texas Instruments)

LM2686 Regulated Switched Capacitor Voltage Converter (National Semiconductor)

LM2687 Low Noise Regulated Switched Capacitor Voltage (National Semiconductor)

LM26 Factory Preset Thermostat (National Semiconductor)

LM26 Factory-Preset Thermostat (Texas Instruments)

LM260 Voltage Comparators (National Semiconductor)

TAGS

LM2685 Dual Output Regulated Switched Capacitor Voltage Converter National Semiconductor

Image Gallery

LM2685 Datasheet Preview Page 2 LM2685 Datasheet Preview Page 3

LM2685 Distributor