LM5575MH/NOPBIn StockTexas Instruments
Texas Instruments LM5575MH/NOPB is a current-mode PWM switching regulator supporting 6–75V input, 48V nominal. Features pulse width modulation control in HTSSOP-16 package. From $0.99, in stock, worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 16
- Lifecycle
- ACTIVE
- Datasheet
- LM5575MH/NOPB Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.9881(MOQ 1)
- Temp Range
- -40.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Wide input voltage range of 6V to 75V, with 48V nominal operation, suitable for industrial and telecom power supplies
- Current-mode control with pulse width modulation for fast transient response and inherent cycle-by-cycle current limiting
- Compact HTSSOP-16 (R-PDSO-G16) small outline package enabling high-density PCB designs
- RoHS-compliant (Pb-free, e3 JEDEC moisture sensitivity) for modern green manufacturing requirements
Applications
The LM5575MH/NOPB is widely used in industrial power conversion systems, telecommunications infrastructure, and factory automation equipment where a wide input voltage range of 6V to 75V is required. Its current-mode PWM architecture makes it ideal for DC-DC buck converter designs in 48V bus architectures common in server power distribution and automotive industrial applications. The device is also well-suited for isolated and non-isolated off-line power supplies requiring precise output regulation and robust short-circuit protection.
Specifications
| Pbfree Code | Yes |
| YTEOL | 15 |
| Analog IC - Other Type | SWITCHING REGULATOR |
| Control Mode | CURRENT-MODE |
| Control Technique | PULSE WIDTH MODULATION |
| Input Voltage-Max | 75V |
| Input Voltage-Min | 6V |
| Input Voltage-Nom | 48V |
| JESD-30 Code | R-PDSO-G16 |
| JESD-609 Code | e3 |
| Number of Functions | 1 |
| Number of Outputs | 1 |
| Output Current-Max | 1.5A |
| Output Voltage-Max | 70V |
| Output Voltage-Min | 1.23V |
| Output Voltage-Nom | 7.15V |
| Package Body Material | PLASTIC/EPOXY |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| Surface Mount | YES |
| Switcher Configuration | BUCK |
| Switching Frequency-Max | 500kHz |
| Technology | BICMOS |
| Temperature Grade | AUTOMOTIVE |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.65mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| ## LM5575MH/NOPB Alternates Showing results | Image |
| Package | Small Outline Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.90 |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for LM5575MH/NOPB:
Switching Regulator, Current-mode, 1.5A, 500kHz Switching Freq-Max, BICMOS, PDSO16
suggested
suggested
Frequently Asked Questions
What is the input voltage range of the LM5575MH/NOPB?
The LM5575MH/NOPB supports an input voltage range of 6V to 75V, with a nominal operating voltage of 48V. This wide range makes it suitable for industrial, telecom, and 48V bus power supply designs.
What control mode does the LM5575MH/NOPB use?
The LM5575MH/NOPB uses current-mode control with pulse width modulation (PWM). Current-mode control provides inherent cycle-by-cycle current limiting, improved transient response, and easier loop compensation compared to voltage-mode controllers.
What package does the LM5575MH/NOPB come in, and is it RoHS compliant?
The LM5575MH/NOPB is housed in a 16-pin HTSSOP package (JEDEC code R-PDSO-G16). It is fully RoHS compliant and Pb-free with JEDEC moisture sensitivity level e3, meeting modern green manufacturing requirements.
What are typical applications for the LM5575MH/NOPB?
Typical applications include industrial DC-DC buck converters, 48V telecom bus power supplies, server power distribution units, factory automation equipment, and automotive industrial power systems requiring wide input voltage regulation and reliable current-mode control.
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About Texas Instruments
Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.
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