LTC7510IUH#PBF datasheet, PDF - EEWORLD Datasheet

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LTC7510IUH#PBF: DescriptionIC SWITCHING CONTROLLER, 2000 kHz SWITCHING FREQ-MAX, PQCC32, 5 X 5 MM, LEAD FREE, PLASTIC, QFN-32, Switching Regulator or Controller; CategoryPower/power management The power supply circuit; File Size74KB，2 Pages; ManufacturerLinear ( ADI ); Websitehttp://www.analog.com/cn/index.html; Environmental Compliance

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LTC7510IUH#PBF Overview

IC SWITCHING CONTROLLER, 2000 kHz SWITCHING FREQ-MAX, PQCC32, 5 X 5 MM, LEAD FREE, PLASTIC, QFN-32, Switching Regulator or Controller

LTC7510IUH#PBF Parametric

Parameter Name	Attribute value
Is it lead-free?	Lead free
Is it Rohs certified?	conform to
Parts packaging code	QFN
package instruction	5 X 5 MM, LEAD FREE, PLASTIC, QFN-32
Contacts	32
Reach Compliance Code	compliant
ECCN code	EAR99
Analog Integrated Circuits - Other Types	SWITCHING CONTROLLER
Control Technology	PULSE WIDTH MODULATION
JESD-30 code	S-PQCC-N32
JESD-609 code	e3
length	5 mm
Humidity sensitivity level	1
Number of functions	1
Number of terminals	32
Maximum operating temperature	85 °C
Minimum operating temperature	-40 °C
Package body material	PLASTIC/EPOXY
encapsulated code	HVQCCN
Package shape	SQUARE
Package form	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE
Peak Reflow Temperature (Celsius)	260
Certification status	Not Qualified
Maximum seat height	0.8 mm
surface mount	YES
Switch configuration	PUSH-PULL
Maximum switching frequency	2000 kHz
technology	CMOS
Temperature level	INDUSTRIAL
Terminal surface	Matte Tin (Sn)
Terminal form	NO LEAD
Terminal pitch	0.5 mm
Terminal location	QUAD
Maximum time at peak reflow temperature	NOT SPECIFIED
width	5 mm
Base Number Matches	1

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LTC7510

Digital DC/DC Controller

with PMBus Interface

FEATURES

■

DESCRIPTION

The LTC

7510 is a digital DC/DC controller with onboard

non-volatile memory and PMBus interface for real time

reporting and control of point-of-load (POL) power

management. Power supply sequencing, margining, turn-

on/-off and fault detection are easily programmed via the

PMBus interface.

The LTC7510 uses a digital control loop which eliminates

external compensation components. The controller sup-

ports current sharing of multiple ICs; up to four controllers

can be synchronized for multiphase operation.

The LTC7510 provides superior accuracy through

internal calibration to correct current sense error

sources upon start-up and programmable temperature

compensation provides accurate current sensing over

temperature. The LTC7510 is available in a 32-lead (5mm

5mm) QFN package.

, LT LTC and LTM are registered trademarks of Linear Technology Corporation.

All other trademarks are the property of their respective owners.

■

PMBus

Serial Interface for Programming and

Telemetry

Digital PID Control Loop

Output Voltage Range: 0.7V to V

– 0.9V

Optional Resistor-Based PMBus Address, Output

Voltage, Frequency and Current Limit Set

150kHz to 2MHz Switching Frequency

DCR Current Sense with Temperature Compensation

Adjustable Active Voltage Positioning (AVP) Control

On-Chip Non-Volatile Memory (NVM) for

Conﬁguration Storage

Soft-Start Into Pre-Biased Load

Current Sharing

32-Lead (5mm

5mm) QFN Package

APPLICATIONS

■

Digital Power System Management

Intelligent Point-of-Load (POL) Power Regulation

TYPICAL APPLICATION

DC/DC Controller with Read/Write PMBus Digital Interface

+12V

DRIVE

+5V

SDA

SMBus

INTERFACE

SCL

SMBALERT_N

D33

LTC7510

POWER

MANAGEMENT

INTERFACE

FAULT

OUTPUTS

PWRGD

OUTEN

FAULT1

FAULT2

GND

PWM

TEMPSEN

SENN

SENP

SADDR_L

SADDR_M

SENN

SET

TRIM

MAXSET

OPTIONAL

7510 TA01

VINSEN

BOOST

LTC4443-1

LOGIC

GND

D25

OUT

LOAD

RTN

7510fa

LTC7510IUH#PBF Related Products

	LTC7510IUH#PBF	LTC7510EUH#PBF	LTC7510EUH#TRPBF	LTC7510IUH#TRPBF
Description	IC SWITCHING CONTROLLER, 2000 kHz SWITCHING FREQ-MAX, PQCC32, 5 X 5 MM, LEAD FREE, PLASTIC, QFN-32, Switching Regulator or Controller	IC SWITCHING CONTROLLER, PDIP32, 5 X 5 MM, LEAD FREE, PLASTIC, QFN-32, Switching Regulator or Controller	IC SWITCHING CONTROLLER, PQCC32, 5 X 5 MM, LEAD FREE, PLASTIC, QFN-32, Switching Regulator or Controller	IC SWITCHING CONTROLLER, 2000 kHz SWITCHING FREQ-MAX, PQCC32, 5 X 5 MM, LEAD FREE, PLASTIC, QFN-32, Switching Regulator or Controller
Is it lead-free?	Lead free	Lead free	Lead free	Lead free
Is it Rohs certified?	conform to	conform to	conform to	conform to
Parts packaging code	QFN	QFN	QFN	QFN
package instruction	5 X 5 MM, LEAD FREE, PLASTIC, QFN-32	5 X 5 MM, LEAD FREE, PLASTIC, QFN-32	5 X 5 MM, LEAD FREE, PLASTIC, QFN-32	5 X 5 MM, LEAD FREE, PLASTIC, QFN-32
Contacts	32	32	32	32
Reach Compliance Code	compliant	compliant	compliant	compliant
ECCN code	EAR99	EAR99	EAR99	EAR99
Analog Integrated Circuits - Other Types	SWITCHING CONTROLLER	SWITCHING CONTROLLER	SWITCHING CONTROLLER	SWITCHING CONTROLLER
Control Technology	PULSE WIDTH MODULATION	PULSE WIDTH MODULATION	PULSE WIDTH MODULATION	PULSE WIDTH MODULATION
JESD-30 code	S-PQCC-N32	S-PQCC-N32	S-PQCC-N32	S-PQCC-N32
JESD-609 code	e3	e3	e3	e3
length	5 mm	5 mm	5 mm	5 mm
Humidity sensitivity level	1	1	1	1
Number of functions	1	1	1	1
Number of terminals	32	32	32	32
Maximum operating temperature	85 °C	85 °C	85 °C	85 °C
Minimum operating temperature	-40 °C	-40 °C	-40 °C	-40 °C
Package body material	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY
encapsulated code	HVQCCN	HVQCCN	HVQCCN	HVQCCN
Package shape	SQUARE	SQUARE	SQUARE	SQUARE
Package form	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	IN-LINE	CHIP CARRIER	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE
Peak Reflow Temperature (Celsius)	260	260	260	260
Certification status	Not Qualified	Not Qualified	Not Qualified	Not Qualified
Maximum seat height	0.8 mm	0.8 mm	0.8 mm	0.8 mm
surface mount	YES	NO	YES	YES
Switch configuration	PUSH-PULL	SINGLE	SINGLE	PUSH-PULL
technology	CMOS	CMOS	CMOS	CMOS
Temperature level	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL
Terminal surface	Matte Tin (Sn)	Matte Tin (Sn)	Matte Tin (Sn)	Matte Tin (Sn)
Terminal form	NO LEAD	NO LEAD	NO LEAD	NO LEAD
Terminal pitch	0.5 mm	0.5 mm	0.5 mm	0.5 mm
Terminal location	QUAD	DUAL	QUAD	QUAD
Maximum time at peak reflow temperature	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED
width	5 mm	5 mm	5 mm	5 mm
Maker	-	Linear ( ADI )	Linear ( ADI )	Linear ( ADI )

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