LTM8048 datasheet(22/22 Pages) LINER

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LTM8045

8045fa

For more information www.linear.com/8045

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LINEAR TECHNOLOGY CORPORATION 2013

LT 0213 REV A • PRINTED IN USA

LinearTechnology Corporation

1630 McCarthy Blvd., Milpitas, CA 95035-7417

(408)432-1900 ● FAX: (408) 434-0507 ● www.linear.com/8045

RELATED PARTS

TYPICAL APPLICATION

Maximum Output Current vs Input

Voltage 12VOUT SEPIC

PART NUMBER DESCRIPTION

COMMENTS

LTM8047

1.5W, 725VDC Isolated μModule Regulator

1.5W Output Power, 3.1V ≤ VIN ≤ 32V, 2.5V ≤ VOUT ≤ 12V,

9mm × 11.25mm × 4.92mm BGA Package

LTM8048

1.5W, 725VDC Isolated μModule Regulator with

Integrated Low Noise Post Regulator

1.5W Output Power, 3.1V ≤ VIN ≤ 32V, 1.2V ≤ VOUT ≤ 12V,

1mVP-P Output Ripple, 9mm × 11.25mm × 4.92mm BGA Package

LTM8025

36VIN, 3A Step-Down μModule Regulator

3.6V ≤ VIN ≤ 36V, 0.8V ≤ VOUT ≤ 24V, Synchronizable,

9mm × 15mm × 4.32mm LGA Package

LTM8033

36V, 3A EN55022 Class B Certified DC/DC Step-Down

μModule Regulator

3.6V ≤ VIN ≤ 36V, 0.8V ≤ VOUT ≤ 24V, Synchronizable,

11.25mm × 15mm × 4.3mm LGA

LTM8026

36VIN, 5A Step-Down μModule Regulator with

Adjustable Current Limit

6V ≤ VIN ≤ 36V, 1.2V ≤ VOUT ≤ 24V, Adjustable Current Limit,

Synchronizable, 11.25mm × 15mm × 2.82mm LGA

LTM8027

60VIN, 4A DC/DC Step-Down μModule Regulator

4.5V ≤ VIN ≤ 60V, 2.5V ≤ VOUT ≤ 24V, Synchronizable,

15mm × 15mm × 4.3mm LGA

LTM4613

36VIN, 8A EN55022 Class B Certified DC/DC Step-Down

μModule Regulator

3.3V ≤ VOUT ≤ 15V, 5V ≤ VIN ≤ 36V, PLL Input, VOUT Tracking and Margining,

15mm × 15mm × 4.3mm LGA

LTM8061

32V, 2A Step-Down μModule Battery Charger with

Programmable Input Current Limit

Suitable for CC-CV Charging Single and Dual Cell Li-Ion or Li-Poly Batteries,

4.95V ≤ VIN ≤ 32V, C/10 or Adjustable Timer Charge Termination, NTC

Resistor Monitor Input, 9mm × 15mm × 4.32mm LGA

LTM8062A

32V, 2A Step-Down μModule Battery Charger with

Integrated Maximum Peak Power Tracking (MPPT) for

Solar Applications

Suitable for CC-CV Charging Method Battery Chemistries (Li-Ion, Li-Poly,

Lead-Acid, LiFePO4), User adjustable MPPT servo voltage, 4.95V ≤ VIN ≤

32V, 3.3V ≤ VBATT ≤ 18.8V Adjustable, C/10 or Adjustable Timer Charge

Termination, NTC Resistor Monitor Input, 9mm × 15mm × 4.32mm LGA

LTC2978

Octal Digital Power Supply Manager with EEPROM

I2C/PMBus Interface, Configuration EEPROM, Fault Logging, 16-Bit ADC with

±0.25% TUE, 3.3V to 15V Operation

LTC2974

Quad Digital Power Supply Manager with EEPROM

I2C/PMBus Interface, Configuration EEPROM, Fault Logging, Per Channel

Voltage, Current and Temperature Measurements

LTC3880

Dual Output PolyPhase® Step-Down DC/DC Controller

with Digital Power System Management

I2C/PMBus Interface, Configuration EEPROM, Fault Logging, ±0.5% Output

Voltage, Accuracy, MOSFET Gate Drivers

12V SEPIC Converter

4.7µF

VIN

2.8VDC TO 18VDC

VOUT

12V

VIN

VOUT–

8045 TA05

VOUT+

RUN

LTM8045

SYNC

GND

130k

22µF

75.0k

INPUT VOLTAGE (V)

150

350

450

250

300

500

400

200

8045 TA05b

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