LT1310EMSE#PBF datasheet, PDF - EEWORLD Datasheet

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LT1310EMSE#PBF: DescriptionIC REG BOOST ADJ 1.5A 10MSOP; CategoryPower/power management The power supply circuit; File Size550KB，3 Pages; ManufacturerLinear ( ADI ); Websitehttp://www.analog.com/cn/index.html; Environmental Compliance

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LT1310EMSE#PBF Overview

IC REG BOOST ADJ 1.5A 10MSOP

LT1310EMSE#PBF Parametric

Parameter Name	Attribute value
Brand Name	Linear Technology
Is it Rohs certified?	conform to
Parts packaging code	MSOP
package instruction	HTSSOP, TSSOP10,.19,20
Contacts	10
Manufacturer packaging code	MSE
Reach Compliance Code	compliant
ECCN code	EAR99
Analog Integrated Circuits - Other Types	SWITCHING REGULATOR
control mode	CURRENT-MODE
Control Technology	PULSE WIDTH MODULATION
Maximum input voltage	18 V
Minimum input voltage	2.9 V
Nominal input voltage	3.3 V
JESD-30 code	S-PDSO-G10
JESD-609 code	e3
length	3 mm
Humidity sensitivity level	1
Number of functions	1
Number of terminals	10
Maximum operating temperature	70 °C
Minimum operating temperature
Maximum output current	2.8 A
Package body material	PLASTIC/EPOXY
encapsulated code	HTSSOP
Encapsulate equivalent code	TSSOP10,.19,20
Package shape	SQUARE
Package form	SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH
Peak Reflow Temperature (Celsius)	260
Certification status	Not Qualified
Maximum seat height	1.1 mm
surface mount	YES
Switch configuration	BOOST
Maximum switching frequency	1300 kHz
technology	BIPOLAR
Temperature level	COMMERCIAL
Terminal surface	Matte Tin (Sn)
Terminal form	GULL WING
Terminal pitch	0.5 mm
Terminal location	DUAL
Maximum time at peak reflow temperature	30
width	3 mm
Base Number Matches	1

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QUICK START GUIDE FOR DEMONSTRATION CIRCUIT 526

MONOLITHIC BOOST CONVERTER WITH PHASE-LOCKED LOOP

LT1310

DESCRIPTION

Demonstration circuit 526 features the LT1310 1.5A

Monolithic Boost Regulator with PLL. DC526 converts a

5V input to a 12V output with an output load of up to

400mA. The operating frequency of the LT1310 is easily

synchronizable over a wide frequency range. To demon-

strate this, DC526 includes an on-board oscillator

(based on the LT6900), which is tunable between

1.2MHz and 2.4MHz. DC526 can also be synchronized to

Table 1. Performance Summary

PARAMETER

Minimum Input Voltage

Shutdown current

Maximum Input Voltage

OUT

Switching Frequency

= 3V to 7V, I

OUT

= 0 to 250mA

Vin 5V

CONDITION

VALUE

2µA

12V

12V ±3%

Tunable 1.2Mhz to 2.4Mhz

an external clock selecting the Ext. Sync. option (jumper

JP2) and by injecting the appropriate signal into the Ext.

Sync. pin. Additionally a work area is provided on the

backside of the board to simplify customization of the

demo board.

Design files for this circuit board are available. Call

the LTC factory.

QUICK START PROCEDURE

Demonstration circuit 526 is easy to set up to evaluate

the performance of the LT1310. Refer to Figure 1 for

proper measurement equipment setup and follow the

procedure below:

NOTE:

When measuring the input or output voltage rip-

With power off, connect the input power supply to Vin

and GND.

Turn on the power at the input.

NOTE:

Make sure that the input voltage does not ex-

ple, care must be taken to avoid a long ground lead on

the oscilloscope probe. Measure the input or output

voltage ripple by touching the probe tip directly across

the Vin or Vout and GND terminals. See Figure 2 for

proper scope probe technique.

Place SHDN jumper JP1 in the ON position.

Select either the internal or external sync source via

ceed 12V.

Check for the proper output voltages. Vout = 12V

If there is low output, temporarily disconnect the load

to make sure that the load is not set too high.

Once the proper output voltage is established, adjust

the SYNC jumper, JP2

the load within the operating range and observe the

output voltage regulation, ripple voltage, efficiency

and other parameters.

LT1310EMSE#PBF Related Products

	LT1310EMSE#PBF	LT1310EMSE#TR	DC526A	LT1310EMSE#TRPBF
Description	IC REG BOOST ADJ 1.5A 10MSOP	IC reg boost adj 1.5A 10msop	eval board boost reg lt1310	IC REG BOOST ADJ 1.5A 10MSOP
Brand Name	Linear Technology	Linear Technology	-	Linear Technology
Is it Rohs certified?	conform to	incompatible	-	conform to
Parts packaging code	MSOP	MSOP	-	MSOP
package instruction	HTSSOP, TSSOP10,.19,20	HTSSOP,	-	HTSSOP,
Contacts	10	10	-	10
Manufacturer packaging code	MSE	MSE	-	MSE
Reach Compliance Code	compliant	_compli	-	compliant
ECCN code	EAR99	EAR99	-	EAR99
Analog Integrated Circuits - Other Types	SWITCHING REGULATOR	SWITCHING REGULATOR	-	SWITCHING REGULATOR
control mode	CURRENT-MODE	CURRENT-MODE	-	CURRENT-MODE
Control Technology	PULSE WIDTH MODULATION	PULSE WIDTH MODULATION	-	PULSE WIDTH MODULATION
Maximum input voltage	18 V	18 V	-	18 V
Minimum input voltage	2.9 V	2.9 V	-	2.9 V
Nominal input voltage	3.3 V	3.3 V	-	3.3 V
JESD-30 code	S-PDSO-G10	S-PDSO-G10	-	S-PDSO-G10
JESD-609 code	e3	e0	-	e3
length	3 mm	3 mm	-	3 mm
Humidity sensitivity level	1	1	-	1
Number of functions	1	1	-	1
Number of terminals	10	10	-	10
Maximum operating temperature	70 °C	70 °C	-	70 °C
Maximum output current	2.8 A	2.8 A	-	2.8 A
Package body material	PLASTIC/EPOXY	PLASTIC/EPOXY	-	PLASTIC/EPOXY
encapsulated code	HTSSOP	HTSSOP	-	HTSSOP
Package shape	SQUARE	SQUARE	-	SQUARE
Package form	SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH	SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH	-	SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH
Peak Reflow Temperature (Celsius)	260	235	-	250
Certification status	Not Qualified	Not Qualified	-	Not Qualified
Maximum seat height	1.1 mm	1.1 mm	-	1.1 mm
surface mount	YES	YES	-	YES
Switch configuration	BOOST	BOOST	-	BOOST
Maximum switching frequency	1300 kHz	1300 kHz	-	1300 kHz
Temperature level	COMMERCIAL	COMMERCIAL	-	COMMERCIAL
Terminal surface	Matte Tin (Sn)	Tin/Lead (Sn/Pb)	-	Matte Tin (Sn)
Terminal form	GULL WING	GULL WING	-	GULL WING
Terminal pitch	0.5 mm	0.5 mm	-	0.5 mm
Terminal location	DUAL	DUAL	-	DUAL
Maximum time at peak reflow temperature	30	20	-	NOT SPECIFIED
width	3 mm	3 mm	-	3 mm
Base Number Matches	1	1	-	1

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