LM2619 500mA Sub-Miniature Step-Down DC-DC Converter

National Semiconductor

Description

LM2619 500mA Sub-Miniature Step-Down DC-DC Converter October 2003 LM2619 500mA Sub-Miniature Step-Down DC-DC Converter General .
The LM2619 step down DC-DC converter is optimized for powering circuits from a single Lithium-Ion cell.

📥 Download Datasheet

LM2619 Datasheet Preview — Preview of LM2619 PDF

Datasheet Specifications

Part number: LM2619
Manufacturer: National Semiconductor
File Size: 826.30 KB
Datasheet: LM2619-NationalSemiconductor.pdf
Description: 500mA Sub-Miniature Step-Down DC-DC Converter

Features

* protect the device and system during fault conditions. The LM2619 is available in a 10 bump micro SMD package. This packaging uses National’s chip-scale micro SMD technology and offers the smallest possible size. A high switching frequency (600kHz) allows use of tiny surface-mount components. The de

Applications

* Fixed-frequency PWM mode minimizes RF interference. A SYNC input allows synchronizing the switching frequency in a range of 500kHz to 1MHz. Low current hysteretic PFM mode reduces quiescent current to 160µA (typ. ). Shutdown mode turns the device off and reduces battery consumption to 0.02µA (typ. ).

LM2619 Distributors

📁 Related Datasheet

LM26 LM26001 LM26001-Q1 LM26001B LM26003 LM26003-Q1

📌 All Tags

LM2619 500mA Sub-Miniature Step-Down DC-DC Converter National Semiconductor

National Semiconductor LM2619-like datasheet