LP3219

2A Step-Down Converter

LP3219 Features

* Input Voltage Range: 2.5V to 5.5V

* Output Voltage Range: 0.61V to VIN

* 2.0A Output Current

* Low R(DSON) Internal Switches:80mΩ/70mΩ

* High Efficiency: Up to 96%

* 100% Duty Cycle in Dropout

* Low Shutdown Current:

LP3219 General Description

The LP3219 is a 1.5MHz constant frequency current mode PWM step-down converter. It is ideal for portable equipment which requires very high current up to 2.0A from single-cell Lithium-ion batteries while still achieving over 96% efficiency during peak load conditions. The LP3219 also can run at 100%.

LP3219 Datasheet (822.29 KB)

LP3219 Datasheet Preview — Preview of LP3219 PDF

Datasheet Details

Part number:

LP3219

Manufacturer:

Lowpowersemi

File Size:

822.29 KB

Description:

2a step-down converter.

📁 Related Datasheet

LP3211 High Performance PWM DC/DC Regulated (Lowpowersemi)

LP3218 1.5A Step-Down Converter (Lowpowersemi)

LP3201 PWM Step-Down DC/DC Convert (Lowpowersemi)

LP3202 2A Synchronous Step-Down Converter (Lowpowersemi)

LP3204 High Efficiency Synchronous PWM Step-Down DC/DC Convert (Lowpowersemi)

LP3205F PSM/PWM Step-Down DC/DC Convert (Lowpowersemi)

LP3208 PWM Step-Down DC/DC Convert (Lowpowersemi)

LP3209 1.5A Step-Down Converter (Lowpowersemi)

LP3220 1.0A Step-Down Converter (Lowpowersemi)

LP3220S 1.0A Step-Down Converter (Lowpowersemi)

TAGS

LP3219 Step-Down Converter Lowpowersemi

Image Gallery

LP3219 Features

LP3219 General Description

Datasheet Details

File Size:

Description:

LP3219 Distributor