LM27952 - White LED Adaptive 1.5X/1X Switched Capacitor Current Driver

National Semiconductor

The LM27952 by National Semiconductor is a White LED Adaptive 1.5X/1X Switched Capacitor Current Driver. Below is the official datasheet preview.

📥 Download Datasheet

LM27952 White LED Adaptive 1.5X/1X Switched Capacitor Current Driver by National Semiconductor - Datasheet Preview — Official preview page of the **LM27952** White LED Adaptive 1.5X/1X Switched Capacitor Current Driver datasheet (National Semiconductor).

Datasheet Details

Part number	LM27952
Manufacturer	National Semiconductor
File Size	545.10 KB
Description	White LED Adaptive 1.5X/1X Switched Capacitor Current Driver
Datasheet	LM27952_NationalSemiconductor.pdf
Additional preview pages of the LM27952 datasheet.

LM27952 Product details

Description

The LM27952 is a switched capacitor white-LED driver capable of driving up to 4 LEDs with 30mA through each LED.

Features

n n n n n n n n n n Drives up to 4 LEDs with up to 30mA each Regulated current sources with 0.2%(typ. ) matching 3/2x, 1x Gain transition based on LED VF Peak Efficiency Over 85% Input Voltage Range: 3.0V to 5.5V PWM Brightness Control Very Small Solution Size - NO.

📁 LM27952 Similar Datasheet

LM2795 - Current Regulated Switched Capacitor LED Supply (Texas Instruments)
LM27951 - white-LED Driver (Texas Instruments)
LM27964 - White LED Driver (Texas Instruments)
LM27965 - Dual Display White LED Driver (Texas Instruments)
LM27966 - White LED Driver (Texas Instruments)
LM2797 - Voltage Converter (Texas Instruments)
LM2798 - Voltage Converter (Texas Instruments)
LM27 - Factory Preset Thermostat (Texas Instruments)

Other Datasheets by National Semiconductor

LM27953 - White LED Driver
LM2791 - Current Regulated Switched Capacitor LED Driver
LM2792 - Current Regulated Switched Capacitor LED Driver
LM2793 - Low Noise White LED Driver
LM2794 - Current Regulated Switched Capacitor LED Driver
LM2796 - Dual-Display White LED Driver

Published: Apr 22, 2010 |