LM5017SDX/NOPB
  • Share:

Texas Instruments LM5017SDX/NOPB

Manufacturer No:
LM5017SDX/NOPB
Manufacturer:
Texas Instruments
Package:
Tape & Reel (TR)
Description:
IC REG BUCK ADJ 600MA 8LLP
Delivery:
Payment:
iso14001
iso45001
iso9001
iso13485

Product Introduction

Overview

The LM5017SDX/NOPB is a 100-V, 600-mA constant on-time synchronous buck regulator produced by Texas Instruments. This device is designed for high-voltage applications and features integrated 100-V high-side and low-side MOSFETs, eliminating the need for external Schottky diodes. The LM5017 employs a constant on-time (COT) control scheme, which requires no loop compensation and provides excellent transient response and high step-down ratios. The regulator is available in WSON-8 and SO PowerPAD-8 plastic packages, making it suitable for a variety of industrial and telecommunications applications.

Key Specifications

ParameterValue
Input Voltage Range7.5 V to 100 V
Output Current600 mA
Output Voltage AdjustabilityFrom 1.225 V
Feedback Reference Accuracy±2%
Operating FrequencyAdjustable up to 1 MHz
Package TypesWSON-8, SO PowerPAD-8
Thermal ShutdownYes
Undervoltage Lockout (UVLO)Adjustable
Remote ShutdownYes
Peak Current LimitIntelligent peak current limit

Key Features

  • Wide 7.5-V to 100-V input range
  • Integrated 100-V high-side and low-side switches
  • No Schottky diode required
  • Constant on-time control with no loop compensation needed
  • Ultra-fast transient response
  • Nearly constant operating frequency
  • Intelligent peak current limit
  • Adjustable output voltage from 1.225 V
  • Precision 2% feedback reference
  • Frequency adjustable up to 1 MHz
  • Adjustable undervoltage lockout (UVLO)
  • Remote shutdown and thermal shutdown

Applications

  • Industrial programmable logic controllers (PLC)
  • Smart power meters
  • Telecom primary and secondary side bias
  • Low-power isolated DC/DC (Fly-Buck™) applications

Q & A

  1. What is the input voltage range of the LM5017SDX/NOPB?
    The input voltage range is from 7.5 V to 100 V.
  2. What is the maximum output current of the LM5017SDX/NOPB?
    The maximum output current is 600 mA.
  3. Does the LM5017SDX/NOPB require external Schottky diodes?
    No, it does not require external Schottky diodes due to its integrated high-side and low-side switches.
  4. What is the control scheme used in the LM5017SDX/NOPB?
    The device uses a constant on-time (COT) control scheme.
  5. Is loop compensation required for the LM5017SDX/NOPB?
    No, loop compensation is not required.
  6. What are the available package types for the LM5017SDX/NOPB?
    The device is available in WSON-8 and SO PowerPAD-8 packages.
  7. Does the LM5017SDX/NOPB have thermal shutdown protection?
    Yes, it includes thermal shutdown protection.
  8. Can the output voltage of the LM5017SDX/NOPB be adjusted?
    Yes, the output voltage can be adjusted from 1.225 V.
  9. What is the precision of the feedback reference in the LM5017SDX/NOPB?
    The feedback reference has a precision of ±2%.
  10. What are some typical applications of the LM5017SDX/NOPB?
    Typical applications include industrial PLCs, smart power meters, telecom bias supplies, and low-power isolated DC/DC (Fly-Buck™) applications.

Product Attributes

Function:Step-Down
Output Configuration:Positive
Topology:Buck
Output Type:Adjustable
Number of Outputs:1
Voltage - Input (Min):7.5V
Voltage - Input (Max):100V
Voltage - Output (Min/Fixed):1.225V
Voltage - Output (Max):90V
Current - Output:600mA
Frequency - Switching:Adj to 1MHz
Synchronous Rectifier:Yes
Operating Temperature:-40°C ~ 125°C (TJ)
Mounting Type:Surface Mount
Package / Case:8-WDFN Exposed Pad
Supplier Device Package:8-WSON (4x4)
0 Remaining View Similar

In Stock

$3.65
103

Please send RFQ , we will respond immediately.

Same Series
DD62M3200T20/AA
DD62M3200T20/AA
CONN D-SUB HD PLUG 62P VERT SLDR
CBC9W4S10HE2X/AA
CBC9W4S10HE2X/AA
CONN D-SUB RCPT 9POS CRIMP
DD15S200T2S
DD15S200T2S
CONN D-SUB HD RCPT 15P SLDR CUP
DD15S20WE2S/AA
DD15S20WE2S/AA
CONN D-SUB HD RCPT 15P SLDR CUP
DD15S20WV5S
DD15S20WV5S
CONN D-SUB HD RCPT 15P SLDR CUP
DD26M20HV30/AA
DD26M20HV30/AA
CONN D-SUB HD PLUG 26P SLDR CUP
DD26S200E30
DD26S200E30
CONN D-SUB HD RCPT 26P SLDR CUP
DD26S2S500X/AA
DD26S2S500X/AA
CONN D-SUB HD RCPT 26P SLDR CUP
CBC13W3S10H0S/AA
CBC13W3S10H0S/AA
CONN D-SUB RCPT 13POS CRIMP
CBC47W1S1S50V50
CBC47W1S1S50V50
CONN D-SUB RCPT 47POS CRIMP
DD26S200V30/AA
DD26S200V30/AA
CONN D-SUB HD RCPT 26P SLDR CUP
DD44S32000X/AA
DD44S32000X/AA
CONN D-SUB HD RCPT 44P VERT SLDR

Similar Products

Part Number LM5017SDX/NOPB LM5019SDX/NOPB LM5018SDX/NOPB LM5007SDX/NOPB LM5010SDX/NOPB LM5017SD/NOPB LM5017SDE/NOPB
Manufacturer Texas Instruments Texas Instruments Texas Instruments Texas Instruments Texas Instruments Texas Instruments Texas Instruments
Product Status Active Active Active Active Active Active Active
Function Step-Down Step-Down Step-Down Step-Down Step-Down Step-Down Step-Down, Step-Up/Step-Down
Output Configuration Positive Positive Positive, Isolation Capable Positive Positive Positive Positive
Topology Buck Buck Buck Buck Buck Buck Buck, Flyback
Output Type Adjustable Adjustable Adjustable Adjustable Adjustable Adjustable Adjustable
Number of Outputs 1 1 1 1 1 1 1
Voltage - Input (Min) 7.5V 7.5V 7.5V 9V 8V 7.5V 7.5V
Voltage - Input (Max) 100V 100V 100V 75V 75V 100V 100V
Voltage - Output (Min/Fixed) 1.225V 1.225V 1.225V 2.5V 2.5V 1.225V 1.225V
Voltage - Output (Max) 90V 90V 90V 73V 70V 90V 100V
Current - Output 600mA 100mA 300mA 500mA 1A 600mA 600mA
Frequency - Switching Adj to 1MHz Adj to 1MHz Adj to 1MHz - 100kHz ~ 1MHz Adj to 1MHz Adj to 1MHz
Synchronous Rectifier Yes Yes Yes No No Yes Yes
Operating Temperature -40°C ~ 125°C (TJ) -40°C ~ 125°C (TJ) -40°C ~ 125°C (TJ) -40°C ~ 125°C (TJ) -40°C ~ 125°C (TJ) -40°C ~ 125°C (TJ) -40°C ~ 125°C (TJ)
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount Surface Mount Surface Mount Surface Mount
Package / Case 8-WDFN Exposed Pad 8-WDFN Exposed Pad 8-WDFN Exposed Pad 8-WDFN Exposed Pad 10-WDFN Exposed Pad 8-WDFN Exposed Pad 8-WDFN Exposed Pad
Supplier Device Package 8-WSON (4x4) 8-WSON (4x4) 8-WSON (4x4) 8-WSON (4x4) 10-WSON (4x4) 8-WSON (4x4) 8-WSON (4x4)

Related Product By Categories

ADM660ARZ-REEL7
ADM660ARZ-REEL7
Analog Devices Inc.
IC REG CHARGE PUMP INV 8SOIC
LM2585SX-3.3/NOPB
LM2585SX-3.3/NOPB
National Semiconductor
7A, 125KHZ BIPOLAR, PSSO5
ADP2164ACPZ-1.8-R7
ADP2164ACPZ-1.8-R7
Analog Devices Inc.
IC REG BUCK 1.8V 4A 16LFCSP
ADP2108AUJZ-1.2-R7
ADP2108AUJZ-1.2-R7
Analog Devices Inc.
IC REG BUCK 1.2V 600MA TSOT23-5
TPS62912RPUR
TPS62912RPUR
Texas Instruments
17-VIN, 2-A LOW NOISE AND LOW RI
LMR14050SQDPRTQ1
LMR14050SQDPRTQ1
Texas Instruments
IC REG BUCK ADJUSTABLE 5A 10WSON
TPS54560BQDDAQ1
TPS54560BQDDAQ1
Texas Instruments
IC REG BCK SPLIT RAIL ADJ 8SOPWR
TPS62130RGTRF0
TPS62130RGTRF0
Texas Instruments
IC REG BUCK ADJUSTABLE 3A 16QFN
LM2575-5.0BT
LM2575-5.0BT
Microchip Technology
52KHZ SIMPLE 1A BUCK REGULATOR
LM2575T-15G
LM2575T-15G
onsemi
IC REG BUCK 15V 1A TO220-5
LTC3204EDC-3.3#TRPBF
LTC3204EDC-3.3#TRPBF
Analog Devices Inc.
IC REG CHARG PUMP 3.3V 50MA 6DFN
TPS54316PWPG4
TPS54316PWPG4
Texas Instruments
IC REG BUCK 3.3V 3A 20HTSSOP

Related Product By Brand

ADC12J4000NKE10
ADC12J4000NKE10
Texas Instruments
IC ADC 12BIT FOLD INTERP 68VQFN
DAC7644E/1KG4
DAC7644E/1KG4
Texas Instruments
IC DAC 16BIT V-OUT 48SSOP
DS34LV86TMX
DS34LV86TMX
Texas Instruments
IC RECEIVER 0/4 16SOIC
LMH1219RTWT
LMH1219RTWT
Texas Instruments
IC INTERFACE SPECIALIZED 24WQFN
SA5532DR
SA5532DR
Texas Instruments
IC OPAMP GP 2 CIRCUIT 8SOIC
OPA4830IPWR
OPA4830IPWR
Texas Instruments
IC OPAMP VFB 4 CIRCUIT 14TSSOP
TL3016ID
TL3016ID
Texas Instruments
IC HS LP COMP 8-SOIC
CD74HC14M96
CD74HC14M96
Texas Instruments
IC INV SCHMITT 6CH 1-IN 14SOIC
TPS2032DR
TPS2032DR
Texas Instruments
IC PWR SWITCH N-CHAN 1:1 8SOIC
LM20242MHX/NOPB
LM20242MHX/NOPB
Texas Instruments
IC REG BUCK ADJ 2A 20HTSSOP
TPS54240DGQR
TPS54240DGQR
Texas Instruments
IC REG BCK SPLIT RAIL ADJ 10MSOP
LM340T-15/NOPB
LM340T-15/NOPB
Texas Instruments
IC REG LINEAR 15V 1.5A TO220-3