EL7641, EL7640 - (EL7640 - EL7642) FT-LCD DC/DC

Intersil Corporation

The EL7641 by Intersil Corporation is a (EL7640 - EL7642) FT-LCD DC/DC. Below is the official datasheet preview.

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EL7641 (EL7640 - EL7642) FT-LCD DC/DC by Intersil Corporation - Datasheet Preview — Official preview page of the **EL7641** (EL7640 - EL7642) FT-LCD DC/DC datasheet (Intersil Corporation).

Datasheet Details

Part number	EL7641, EL7640
Manufacturer	Intersil Corporation
File Size	517.16 KB
Description	(EL7640 - EL7642) FT-LCD DC/DC
Datasheet	EL7640_IntersilCorporation.pdf
Note	This datasheet PDF includes multiple part numbers: EL7641, EL7640. Please refer to the document for exact specifications by model.
Additional preview pages of the EL7641 datasheet.

EL7641 Product details

Description

Input Supply Range Undervoltage Lockout Threshold Undervoltage Lockout Threshold Quiescent Current Quiescent Current - Switching Fault Delay Time Reference Voltage VIN rising VIN falling LX not switching LX switching CDEL = 220nF TA = 25°C 2.6 2.4 2.2 2.5 2.3 5.5 2.6 2.4 2.5 5 52 10 V V V mA mA ms 1.19 1.187 1.215 1.215 140 1.235 1.238 V V °C SHUTDN Thermal Shutdown Temperature MAIN BOOST REGULATOR VBOOST FOSC DCM VFBB Output Voltage Range Oscillator Frequency Maximum Duty Cycle Boost

Features

Current mode boost regulator - Fast transient response - 1% accurate output voltage - 18V/3A integrated FET - >90% efficiency.
2.6V to 5.5V VIN supply.
2 LDO controllers for VON and VOFF - 2% output regulation - VON-slice circuit.
High speed amplifiers - 150mA short-circuit output current - 12V/µs slew rate - 12MHz -3dB bandwidth - Rail-to-rail inputs and outputs.
Built-in power sequencing.
Internal soft-start.
Multiple overload pro.

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Other Datasheets by Intersil Corporation

EL7641A - (EL7640A - EL7642A) TFT-LCD DC/DC
EL7640 - (EL7640 - EL7642) FT-LCD DC/DC
EL7640A - (EL7640A - EL7642A) TFT-LCD DC/DC
EL7642 - (EL7640 - EL7642) FT-LCD DC/DC
EL7642A - (EL7640A - EL7642A) TFT-LCD DC/DC
EL7556B - Integrated Adjustable 6 Amp Synchronous Switcher

Published: May 26, 2007 |