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EL7562CUZ, EL7563, EL7563CMK

Table of contents:
Info of EL7562CUZ
Info of EL7563
Info of EL7563CMK

EL7562CUZ, EL7563, EL7563CMK Selling Leads, Datasheet

MFG:Intersil Category:Integrated Circuits (ICs) Package Cooled:2007+ROHS D/C:655

EL7562CUZ, EL7563, EL7563CMK Datasheet download

Five Points

Part Number: EL7562CUZ

Category: Integrated Circuits (ICs)

MFG: Intersil

Package Cooled: 2007+ROHS

D/C: 655

Description: IC REG 2A DC/DC STEP DOWN 16QSOP

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EL7562CUZ Parameters

Technical/Catalog Information	EL7562CUZ
Vendor	Intersil
Category	Integrated Circuits (ICs)
Type	Step-Down (Buck)
Number of Outputs	1
Voltage - Input	3.5 ~ 5 V
Voltage - Output	1 ~ 3.8 V
Current - Output	2A
Power - Output	-
Package / Case	16-QSOP (SSOP)
Packaging	Bulk
Internal Switch(s)	Yes
Synchronous	Yes
Rds (On)	60 mOhm
Operating Temperature	0°C ~ 70°C
Frequency - Switching	1MHz
Drawing Number	*
Lead Free Status	Lead Free
RoHS Status	RoHS Compliant
Other Names	EL7562CUZ EL7562CUZ

EL7563 Parameters

EL7563 Features

Integrated synchronous MOSFETs and current mode controller
4A continuous output current
Up to 95% efficiency
Internal patented current sense
Cycle-by-cycle current limit
3V to 3.6V input voltage
Adjustable output voltage 1V to 2.5V
Precision reference
�0.5% load and line regulation
Adjustable switching frequency to 1MHz
Oscillator synchronization possible
Internal soft-start
Over-voltage protection
Junction temperature indicator
Over-temperature protection
Under-voltage lockout
Multiple supply start-up tracking
Power-good indicator
20-pin SO (0.300�) package
28-pin HTSSOP package

EL7563 General Description

PWM, Conveter with 4A FETs

EL7563 Maximum Ratings

Supply Voltage between VIN or VDD and GND .. . . . . . . . . . . +4.5V
VLX Voltage . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . .VIN +0.3V
Input Voltage . . . . . . . . . . . . . . . . . . . . . . . GND -0.3V, VDD +0.3V
VHI Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . GND -0.3V, VLX +6V
Storage Temperature . . . . . . . . . . . . . . . . . . . .-65°C to +150°C
Operating Ambient Temperature . . . . . . . . . . . . .-40°C to +85°C
Operating Junction Temperature . . . . .. . . . . . . . . . . . . . . +135°C

EL7563 Features

Integrated synchronous MOSFETs and current mode controller
4A continuous output current
Up to 95% efficiency
Internal patented current sense
Cycle-by-cycle current limit
3V to 3.6V input voltage
Adjustable output voltage 1V to 2.5V
Precision reference
�0.5% load and line regulation
Adjustable switching frequency to 1MHz
Oscillator synchronization possible
Internal soft-start
Over-voltage protection
Junction temperature indicator
Over-temperature protection
Under-voltage lockout
Multiple supply start-up tracking
Power-good indicator
20-pin SO (0.300�) package
28-pin HTSSOP package

EL7563 Typical Application

EL7563 Datasheet

Applying Power MOSFET Drivers

Designing a High Efficiency DC-DC Converter with the EL75XX

Thermal Design Considerations�EL75XX

EL7563 Connection Diagram

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