LM3352, LM3 Datasheet - National Semiconductor

LM3352, LM3, Regulated 200 mA Buck-Boost Switched Capacitor DC/DC Converter

LM3352 Regulated 200 mA Buck-Boost Switched Capacitor DC/DC Converter September 1999 LM3352 Regulated 200 mA Buck-Boost Switched Capacitor DC/DC Con.
The LM3352 is a CMOS switched capacitor DC/DC converter that produces a regulated output voltage by automatically stepping up (boost) or stepping down.

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LM3-352.pdf

LM3352 Datasheet Preview — This datasheet PDF includes multiple part numbers: LM3352, LM3. Please refer to the document for exact specifications by model.

Datasheet Details

Part number:

LM3352, LM3

Manufacturer:

National Semiconductor

File Size:

516.42 KB

Description:

Regulated 200 mA Buck-Boost Switched Capacitor DC/DC Converter

Note:

This datasheet PDF includes multiple part numbers: LM3352, LM3.
Please refer to the document for exact specifications by model.

Features

* n Regulated VOUT with ± 3% accuracy n Standard output voltage options: 2.5V, 3.0V and 3.3V Typical Operating Circuit DS101037-1 © 1999 National Semiconductor Corporation DS101037 www. national. com Connection Diagram DS101037-2 Top View TSSOP-16 Pin Package See NS Package Number MTC16 Orderin

Applications

* n Custom output voltages available from 1.8V to 4.0V in 100 mV increments n 2.5V to 5.5V input voltage n Up to 200 mA output current n > 80% average efficiency n Uses few, low-cost external components n Very small solution size n 400 µA typical operating current n 2.5 µA typical shutdown current n

LM3352 Distributors

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