LM5002MA
  • Share:

Texas Instruments LM5002MA

Manufacturer No:
LM5002MA
Manufacturer:
Texas Instruments
Package:
Tube
Description:
IC REG MULTI CONFG ADJ 8SOIC
Delivery:
Payment:
iso14001
iso45001
iso9001
iso13485

Product Introduction

Overview

The LM5002MA is a high-voltage switch mode regulator manufactured by Texas Instruments. It is designed for efficient high-voltage applications, integrating a 75V N-Channel MOSFET with a 0.5A peak current limit. This regulator is suitable for various DC-DC power conversion topologies, including boost, flyback, SEPIC, and forward converters. Its ultra-wide input voltage range of 3.1V to 75V makes it versatile for industrial, communication, and automotive applications. The LM5002MA is available in SOIC-8 and WSON-8 packages, offering flexibility in design and integration.

Key Specifications

ParameterValueUnitNotes
Input Voltage Range3.1 - 75V
Output Voltage Range1.26 - 75V
Switch Current Limit (Typ)0.5A
Switching Frequency Range50 - 1500kHz
Quiescent Current (Typ)3.1mA
Duty Cycle (Max)85%
Operating Temperature Range-40 to 125°C
PackageSOIC-8, WSON-8

Key Features

  • Integrated 75V N-Channel MOSFET
  • Ultra-wide input voltage range (3.1V to 75V)
  • Current mode control with selectable compensation
  • Adjustable output voltage with 1.5% accuracy
  • Integrated current sensing and limiting
  • Frequency synchronization and enable features
  • Thermal shutdown and under-voltage lockout protection

Applications

The LM5002MA is widely used in industrial, communication, and automotive applications. It is particularly suitable for DC-DC power supplies in systems requiring high efficiency and reliability. Common applications include boost, flyback, SEPIC, and forward converters. Its robust design and protection features make it ideal for environments with fluctuating input voltages and demanding operational conditions.

Q & A

1. What is the input voltage range of the LM5002MA?

The input voltage range is 3.1V to 75V.

2. What is the maximum output voltage of the LM5002MA?

The maximum output voltage is 75V.

3. What is the typical switch current limit of the LM5002MA?

The typical switch current limit is 0.5A.

4. What are the available packages for the LM5002MA?

It is available in SOIC-8 and WSON-8 packages.

5. What is the operating temperature range of the LM5002MA?

The operating temperature range is -40°C to 125°C.

6. Does the LM5002MA support frequency synchronization?

Yes, it supports frequency synchronization.

7. What protection features does the LM5002MA offer?

It offers thermal shutdown, under-voltage lockout, and current limiting.

8. What is the typical quiescent current of the LM5002MA?

The typical quiescent current is 3.1mA.

9. Can the LM5002MA be used in automotive applications?

Yes, it is suitable for automotive applications.

10. What is the maximum duty cycle of the LM5002MA?

The maximum duty cycle is 85%.

Product Attributes

Function:Step-Up, Step-Up/Step-Down
Output Configuration:Positive, Isolation Capable
Topology:Boost, Flyback, Forward Converter, SEPIC
Output Type:Adjustable
Number of Outputs:1
Voltage - Input (Min):3.1V
Voltage - Input (Max):75V
Voltage - Output (Min/Fixed):3.1V
Voltage - Output (Max):76V (Switch)
Current - Output:400mA (Switch)
Frequency - Switching:50kHz ~ 1.5MHz
Synchronous Rectifier:No
Operating Temperature:-40°C ~ 125°C (TJ)
Mounting Type:Surface Mount
Package / Case:8-SOIC (0.154", 3.90mm Width)
Supplier Device Package:8-SOIC
0 Remaining View Similar

In Stock

-
260

Please send RFQ , we will respond immediately.

Same Series
RD15S10HE20/AA
RD15S10HE20/AA
CONN D-SUB RCPT 15POS CRIMP
DD44S320000
DD44S320000
CONN D-SUB HD RCPT 44P VERT SLDR
CBC46W4S100T2X
CBC46W4S100T2X
CONN D-SUB RCPT 46POS CRIMP
DD15S200ES
DD15S200ES
CONN D-SUB HD RCPT 15P SLDR CUP
DD15S200ES/AA
DD15S200ES/AA
CONN D-SUB HD RCPT 15P SLDR CUP
CBC9W4S10H0S/AA
CBC9W4S10H0S/AA
CONN D-SUB RCPT 9POS CRIMP
DD15S20WV5S/AA
DD15S20WV5S/AA
CONN D-SUB HD RCPT 15P SLDR CUP
DD26S200T0
DD26S200T0
CONN D-SUB HD RCPT 26P SLDR CUP
DD26S200EX
DD26S200EX
CONN D-SUB HD RCPT 26P SLDR CUP
DD26S10HV50/AA
DD26S10HV50/AA
CONN D-SUB HD RCPT 26POS CRIMP
DD26S20W0X/AA
DD26S20W0X/AA
CONN D-SUB HD RCPT 26P SLDR CUP
DD26S20WE2X/AA
DD26S20WE2X/AA
CONN D-SUB HD RCPT 26P SLDR CUP

Similar Products

Part Number LM5002MA LM5002MAX LM5001MA
Manufacturer Texas Instruments Texas Instruments National Semiconductor
Product Status Obsolete Not For New Designs Active
Function Step-Up, Step-Up/Step-Down Step-Up, Step-Up/Step-Down Step-Up, Step-Up/Step-Down
Output Configuration Positive, Isolation Capable Positive, Isolation Capable Positive, Isolation Capable
Topology Boost, Flyback, Forward Converter, SEPIC Boost, Flyback, Forward Converter, SEPIC Boost, Flyback, Forward Converter, SEPIC
Output Type Adjustable Adjustable Adjustable
Number of Outputs 1 1 1
Voltage - Input (Min) 3.1V 3.1V 3.1V
Voltage - Input (Max) 75V 75V 75V
Voltage - Output (Min/Fixed) 3.1V 3.1V 3.1V
Voltage - Output (Max) 76V (Switch) 76V (Switch) 76V (Switch)
Current - Output 400mA (Switch) 400mA (Switch) 800mA (Switch)
Frequency - Switching 50kHz ~ 1.5MHz 50kHz ~ 1.5MHz 50kHz ~ 1.5MHz
Synchronous Rectifier No No No
Operating Temperature -40°C ~ 125°C (TJ) -40°C ~ 125°C (TJ) -40°C ~ 125°C (TJ)
Mounting Type Surface Mount Surface Mount Surface Mount
Package / Case 8-SOIC (0.154", 3.90mm Width) 8-SOIC (0.154", 3.90mm Width) 8-SOIC (0.154", 3.90mm Width)
Supplier Device Package 8-SOIC 8-SOIC 8-SOIC

Related Product By Categories

TPS54292PWP
TPS54292PWP
Texas Instruments
IC REG BUCK ADJ DL 16HTSSOP
TPS62143RGTR
TPS62143RGTR
Texas Instruments
IC REG BUCK 5V 2A 16QFN
ADP2504ACPZ-R7
ADP2504ACPZ-R7
Analog Devices Inc.
IC REG BCK BST ADJ 1A 10LFCSP
TPS54360DDA
TPS54360DDA
Texas Instruments
IC REG BCK SPLIT RAIL ADJ 8SOPWR
LTC3616IUDD#TRPBF
LTC3616IUDD#TRPBF
Analog Devices Inc.
IC REG BUCK ADJUSTABLE 6A 24QFN
LTC3119IUFD#PBF
LTC3119IUFD#PBF
Analog Devices Inc.
IC REG BCK BST ADJ 5A 28QFN
TPS54201DDCR
TPS54201DDCR
Texas Instruments
IC REG BUCK ADJ 1.5A TSOT23-6
TPS62290DRVT
TPS62290DRVT
Texas Instruments
IC REG BUCK ADJUSTABLE 1A 6SON
LT8582IDKD#TRPBF
LT8582IDKD#TRPBF
Analog Devices Inc.
IC REG MULT CONFG ADJ DL 24DFN
LMR23630DRRR
LMR23630DRRR
Texas Instruments
IC REG BUCK ADJUSTABLE 3A 12SON
L4962/A
L4962/A
STMicroelectronics
IC REG BUCK ADJ 1.5A 16DIP
TPS61016DGSRG4
TPS61016DGSRG4
Texas Instruments
IC REG BOOST 3.3V 1.07A 10VSSOP

Related Product By Brand

LMC555CMX
LMC555CMX
Texas Instruments
IC OSC SINGLE TIMER 3MHZ 8-SOIC
ADS1278SHFQ
ADS1278SHFQ
Texas Instruments
IC ADC 24BIT SIGMA-DELTA 84CFP
ADC12J4000NKE10
ADC12J4000NKE10
Texas Instruments
IC ADC 12BIT FOLD INTERP 68VQFN
LM4250CN/NOPB
LM4250CN/NOPB
Texas Instruments
IC OPAMP GP 1 CIRCUIT 8DIP
SN74HCT244NSR
SN74HCT244NSR
Texas Instruments
IC BUFFER NON-INVERT 5.5V 20SO
CD4093BMT
CD4093BMT
Texas Instruments
IC GATE NAND 4CH 2-INP 14SOIC
LM5109ASD/NOPB
LM5109ASD/NOPB
Texas Instruments
IC GATE DRVR HALF-BRIDGE 8WSON
LP2951ACN/NOPB
LP2951ACN/NOPB
Texas Instruments
IC REG LIN POS ADJ 100MA 8DIP
TPS73625DBVR
TPS73625DBVR
Texas Instruments
IC REG LINEAR 2.5V 400MA SOT23-5
TPS76801QDRG4
TPS76801QDRG4
Texas Instruments
IC REG LINEAR POS ADJ 1A 8SOIC
LMZ23603TZE/NOPB
LMZ23603TZE/NOPB
Texas Instruments
DC DC CONVERTER 0.8-6V
TMP709AIDBVR
TMP709AIDBVR
Texas Instruments
THERMOSTAT PROG ACT LOW SOT23-5