MC34VR500 | Multi-Output DC/DC Regulator | NXP Semiconductors

Multi-Output DC/DC Regulator

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Block Diagram

MC34VR500 Multi-Output DC/DC Regulator

MC34VR500 Block Diagram

Features

System Features

  • Optimized to work with QorIQ® LS102x communications processors (LS1020A, LS1021A, LS1022A)
  • Vin = 3.3 Vbus (2.8 V to 4.5 V supply)
  • High full load efficiency with 91% peak
  • High Integration
    • Four independent buck converters
    • Five user-programmable LDOs
    • DDR Reference
    • Power control logic with processor interface and event detection
  • User Programmability
    • Customizable preprogrammed output voltages, sequencing or timing available
    • Dynamic regulator control of voltage, current limit and frequency via I²C
    • Forced PWM / PFM or APS operation
  • High power 8 x 8 mm QFN wettable flank package
  • LS1020A, LS1021A, LS1022A, LS1023A, LS1024A, LS1028, LS1043, LS1043/23A, LS1046A, LX2160, T1013, T1023 and T1023/13 MCU supported
  • I²C interface and input control
  • Output current 4.5 A

Buy/Parametrics

1-10 of 12 results

Include 0 NRND

Order

CAD Model

Status

Budgetary Price excluding tax

MCU Supported

Supply Voltage [min] (V)

Supply Voltage [max] (V)

Output Current (A)

Number of Buck Regulators

Number of LDO

Switching Frequency LV Buck (MHz)

Number of Boost Regulators

Number of Channels

Battery Charger

Package Type

Ambient Operating Temperature (Min to Max) (℃)

Safety Level

Device Function

Interface and Input Control

Additional Features - Analog

Junction Temperature (Min to Max) (℃)

Development Tools

Active

1K @ US$5.59

LS1020A, LS1021A, LS1022A

2.8

4.5

4.5

4

5

2

0

10

No battery charger

HVQFN56

-40 to 105

QM

DC/DC regulator, PMIC

I2C

SW4 VTT mode

-40 to 125

LS1021A-IOT, TWR-LS1021A

Active

1K @ US$5.59

LS1020A, LS1021A, LS1022A

2.8

4.5

4.5

4

5

2

0

10

No battery charger

HVQFN56

-40 to 105

QM

DC/DC regulator, PMIC

I2C

Factory programmed LDOs

-40 to 125

KITVR500EVM

Active

1K @ US$5.59

LS1020A, LS1021A, LS1022A

2.8

4.5

4.5

4

5

2

0

10

No battery charger

HVQFN56

-40 to 105

QM

DC/DC regulator, PMIC

I2C

SW4 VTT mode

-40 to 125

KITVR500EVM

Active

1K @ US$5.59

LS1023A, LS1043, T1013, T1023

2.8

4.5

4.5

4

5

2

0

10

No battery charger

HVQFN56

-40 to 105

QM

DC/DC regulator, PMIC

I2C

SW4 VTT mode

-40 to 125

LS1043A-RDB, T1023-RDB

Active

1K @ US$5.59

LS1023A, LS1043, T1013, T1023

2.8

4.5

4.5

4

5

2

0

10

No battery charger

HVQFN56

-40 to 105

QM

DC/DC regulator, PMIC

I2C

SW4 VTT mode

-40 to 125

KITVR500EVM

Active

1K @ US$5.59

LS1024A

2.8

4.5

4.5

4

5

2

0

10

No battery charger

HVQFN56

-40 to 105

QM

DC/DC regulator, PMIC

I2C

SW4 VTT mode

-40 to 125

KITVR500EVM

Active

1K @ US$5.59

LS1020A, LS1021A, LS1022A

2.8

4.5

4.5

4

5

2

0

10

No battery charger

HVQFN56

-40 to 105

QM

DC/DC regulator, PMIC

I2C

SW4 VTT mode

-40 to 125

KITVR500EVM

Active

1K @ US$5.59

LS1046A

2.8

4.5

4.5

4

5

2

0

10

No battery charger

HVQFN56

-40 to 105

QM

DC/DC regulator, PMIC

I2C

Factory programmed LDOs

-40 to 125

LS1046A-RDB

Active

1K @ US$5.59

LS1028

2.8

4.5

4.5

4

5

2

0

10

No battery charger

HVQFN56

-40 to 105

QM

DC/DC regulator, PMIC

I2C

Factory programmed LDOs

-40 to 125

LS1028A-RDB

Active

1K @ US$5.59

LS1043/23A, T1023/13

2.8

4.5

4.5

4

5

2

0

10

No battery charger

HVQFN56

-40 to 105

QM

DC/DC regulator, PMIC

I2C

SW4 VTT mode

-40 to 125

LS1043A-RDB, T1023-RDB

Documentation

Quick reference to our documentation types.

7 documents

Compact List

Application Note (2)
Brochure (1)
Data Sheet (1)
Fact Sheet (1)
Selector Guide (1)
White Paper (1)

Design Files

Hardware

Quick reference to our board types.

2 hardware offerings

Engineering Services

2 engineering services

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