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EL7512CYZ, EL7512CYZ-T13, EL7513

Table of contents:
Info of EL7512CYZ
Info of EL7512CYZ-T13
Info of EL7513

EL7512CYZ, EL7512CYZ-T13, EL7513 Selling Leads, Datasheet

MFG:Intersil Category:Integrated Circuits (ICs) Package Cooled:MSOP8 D/C:0821+

EL7512CYZ, EL7512CYZ-T13, EL7513 Datasheet download

Five Points

Part Number: EL7512CYZ

Category: Integrated Circuits (ICs)

MFG: Intersil

Package Cooled: MSOP8

D/C: 0821+

Description: IC REG PWM STEP-UP 10-MSOP

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EL7512CYZ Parameters

Technical/Catalog Information	EL7512CYZ
Vendor	Intersil
Category	Integrated Circuits (ICs)
PWM Type	Controller
Number of Outputs	1
Package / Case	10-MSOP, Micro10?, 10-uMAX, 10-uSOP
Packaging	Tube
Duty Cycle	90%
Voltage - Supply	2 V ~ 12 V
Frequency-Max	1.2MHz
Buck	No
Boost	Yes
Flyback	No
Inverting	No
Doubler	No
Divider	No
Cuk	No
Isolated	No
Drawing Number	*
Operating Temperature	-40°C ~ 85°C
Lead Free Status	Lead Free
RoHS Status	RoHS Compliant
Other Names	EL7512CYZ EL7512CYZ

EL7512CYZ-T13 Parameters

Technical/Catalog Information	EL7512CYZ-T13
Vendor	Intersil
Category	Integrated Circuits (ICs)
PWM Type	Controller
Number of Outputs	1
Package / Case	10-MSOP, Micro10?, 10-uMAX, 10-uSOP
Packaging	Tape & Reel (TR)
Duty Cycle	90%
Voltage - Supply	2 V ~ 12 V
Frequency-Max	1.2MHz
Buck	No
Boost	Yes
Flyback	No
Inverting	No
Doubler	No
Divider	No
Cuk	No
Isolated	No
Drawing Number	*
Operating Temperature	-40°C ~ 85°C
Lead Free Status	Lead Free
RoHS Status	RoHS Compliant
Other Names	EL7512CYZ T13 EL7512CYZT13

EL7513 General Description

The EL7513 is a constant current boost regulator specially designed for driVing white LEDs. It can drive 4 LEDs in series or up to 12 LEDs in parallel/series configuration and achieves efficiency up to 91%. The brightness of the LEDs is adjusted through a voltage level on the CNTL pin. When the level falls below 0.1V, the chip goes into shut-down mode and consumes less than 1A of supply current for VIN less than 5.5V. The EL7513 is available in the 8 Ld TSOT and 8 Ld MSOP packages. The TSOT package is just 1mm high, compared to 1.45mm for the standard SOT23 package.

EL7513 Maximum Ratings

COMP, CNTL, CS to SGND. . . . . . . . . . . . . . . . . . . . . .       -0.3V to +6V
VIN to SGND . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .      +14V
VOUT to SGND . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .       +19V
LX to PGND . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .     +20V
SGND to PGND. . . . . . . . . . . . . . . . . . . . . . . . . . . . .        -0.3V to +0.3V
Storage Temperature . . . . . . . . . . . . . . . . . . . . . . . .-65°C to +150°C
Ambient Operating Temperature . . . . . . . . . . . . . . . .- 40°C to +85°C

CAUTION: Stresses above those listed in "Absolute Maximum Ratings" may cause permanent damage to the device. This is a stress only rating and operation of the device at these or any other conditions above those indicated in the operational sections of this specification is not implied. This part is ESD sensitive. Handle with care.

EL7513 Features

• 2.6V to 13.2V input voltage
• 18V maximum output voltage
• Drives up to 12 LEDs
• 1MHz switching frequency
• Up to 91% efficiency
• 1A maximum shut-down current
• Dimming control
• 8-pin TSOT and 8-pin MSOP packages

EL7513 Typical Application

• PDAs
• Cellular phones
• Digital cameras
• White LED backlighting

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