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HomeProductsIntegrated Circuits (ICs)PMIC - Voltage Regulators - DC DC Switching ControllersLM5122ZPWPR
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LM5122ZPWPR - Texas Instruments

Manufacturer Part Number
LM5122ZPWPR
Manufacturer
Texas Instruments
Allelco Part Number
32D-LM5122ZPWPR
ECAD Model
Parts Description
WIDE INPUT RANGE BOOST CONTROLLE
Detailed Description
Package
24-PowerTSSOP (0.173", 4.40mm Width)
Data sheet
LM5122(-Q1) Datasheet.pdf
RoHs Status
ROHS3 Compliant
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Specifications

LM5122ZPWPR Tech Specifications
Texas Instruments - LM5122ZPWPR technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments - LM5122ZPWPR

Product Attribute Attribute Value  
Manufacturer Texas Instruments  
Voltage - Supply (Vcc/Vdd) 4.5V ~ 65V  
Topology Boost  
Synchronous Rectifier Yes  
Supplier Device Package 24-HTSSOP  
Series -  
Serial Interfaces -  
Package / Case 24-PowerTSSOP (0.173", 4.40mm Width)  
Package Tape & Reel (TR)  
Output Type Transistor Driver  
Output Phases 1  
Product Attribute Attribute Value  
Output Configuration Positive  
Operating Temperature -40°C ~ 125°C (TJ)  
Number of Outputs 1  
Mounting Type Surface Mount  
Function Step-Up  
Frequency - Switching Up to 1MHz  
Duty Cycle (Max) 100%  
Control Features Frequency Control, Soft Start  
Clock Sync Yes  
Base Product Number LM5122  

Parts Introduction

Manufacturer Part Number

LM5122ZPWPR

Manufacturer

Texas Instruments

Introduction

High-Voltage Synchronous Boost Converter with Frequency Control

Product Features and Performance

Operating Voltage Range: 4.5V to 65V

Switching Frequency up to 1MHz

Synchronous Rectifier

Frequency Control

Soft-Start

Clock Synchronization

100% Duty Cycle Capability

-40°C to 125°C Operating Temperature Range

Product Advantages

High-Voltage Operation

High Switching Frequency

Synchronous Rectification

Flexible Frequency Control

Soft-Start

Wide Temperature Range

Key Technical Parameters

Input Voltage: 4.5V to 65V

Switching Frequency: Up to 1MHz

Synchronous Rectifier

Frequency Control

Soft-Start

Clock Synchronization

Duty Cycle: Up to 100%

Operating Temperature: -40°C to 125°C

Quality and Safety Features

ROHS3 Compliant

24-HTSSOP Package

Compatibility

Suitable for a wide range of high-voltage, high-frequency DC-DC converter applications

Application Areas

Industrial

Automotive

Telecommunications

Consumer Electronics

Product Lifecycle

Available and actively supported by the manufacturer

Several Key Reasons to Choose This Product

Broad input voltage range of 4.5V to 65V

High switching frequency up to 1MHz

Synchronous rectification for improved efficiency

Flexible frequency control and soft-start features

Wide operating temperature range of -40°C to 125°C

ROHS3 compliance for environmental friendliness

Parts with Similar Specifications

The three parts on the right have similar specifications to Texas Instruments LM5122ZPWPR

Product Attribute LM5122ZPWPR LM5122ZAPWPR LM5141QURGERQ1 LM5127QRGZRQ1
Part Number LM5122ZPWPR LM5122ZAPWPR LM5141QURGERQ1 LM5127QRGZRQ1
Manufacturer Texas Instruments Texas Instruments Texas Instruments Texas Instruments
Number of Outputs 1 1 1 3
Clock Sync Yes Yes Yes Yes
Package Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR)
Topology Boost Boost, Flyback, SEPIC Buck Buck, Boost, SEPIC
Control Features Frequency Control, Soft Start Current Limit Current Limit, Enable, Frequency Control, Power Good, Soft Start Current Limit, Enable, Frequency Control, Soft Start
Output Phases 1 1 1 1
Frequency - Switching Up to 1MHz 450kHz, 875kHz 440kHz, 2.2MHz 100kHz ~ 2.2MHz
Package / Case 24-PowerTSSOP (0.173", 4.40mm Width) 24-PowerTSSOP (0.173", 4.40mm Width) 24-VFQFN Exposed Pad 48-VFQFN Exposed Pad
Serial Interfaces - - - -
Duty Cycle (Max) 100% - - 94%
Operating Temperature -40°C ~ 125°C (TJ) -40°C ~ 125°C (TJ) -40°C ~ 150°C (TJ) -40°C ~ 150°C (TJ)
Series - - Automotive, AEC-Q100 -
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount, Wettable Flank
Voltage - Supply (Vcc/Vdd) 4.5V ~ 65V 4.5V ~ 65V 3.8V ~ 65V 0.8V ~ 42V
Supplier Device Package 24-HTSSOP 24-HTSSOP 24-VQFN (4x4) 48-VQFN (7x7)
Base Product Number LM5122 LM5122 LM5141 LM5127
Output Configuration Positive Positive Positive Positive
Synchronous Rectifier Yes Yes Yes No
Output Type Transistor Driver Transistor Driver Transistor Driver Transistor Driver
Function Step-Up Step-Up, Step-Up/Step-Down Step-Down Step-Up, Step-Down, Step-Up/Step-Down

LM5122ZPWPR Datasheet PDF

Download LM5122ZPWPR pdf datasheets and Texas Instruments documentation for LM5122ZPWPR - Texas Instruments.

PCN Design/Specification
LM5122 17/Jul/2017.pdf LM5122 Series Datasheet Update 14/Jul/2017.pdf
HTML Datasheet
LM5122(-Q1) Datasheet.pdf

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Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

  1. Use your express account for shipment if you have one.
  2. Use our account for the shipment. Refer to the table below for the approximate charges.
(Different time frame / countries / package size has different price.)

Delivery Method

  1. Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
  2. Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.

Payment Support

The payment method can be chosen from the methods shown below: Wire Transfer (T/T, Bank Transfer), Western Union, Credit card, PayPal.

Your Faithful Supply Chain Partner -

Contact us if you have any questions.

  1. Phone
    +00852 9146 4856

Certifications & Memberships

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LM5122ZPWPR Image

LM5122ZPWPR

Texas Instruments
32D-LM5122ZPWPR

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