LM2657MTC/NOPB

LM2657MTC/NOPB

Part Number:
LM2657MTC/NOPB
Manufacturer:
Ventron No:
4550476-LM2657MTC/NOPB
Description:
IC REG CTRLR BUCK 28TSSOP
ECAD Model:
Datasheet:
LM2657

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Specifications
LM2657MTC/NOPB technical specifications, attributes, parameters and parts with similar specifications to LM2657MTC/NOPB.
  • Mounting Type
    Surface Mount
  • Package / Case
    28-TSSOP (0.173, 4.40mm Width)
  • Supplier Device Package
    28-TSSOP
  • Operating Temperature
    -40°C~125°C TJ
  • Packaging
    Tube
  • Part Status
    Obsolete
  • Moisture Sensitivity Level (MSL)
    3 (168 Hours)
  • Function
    Step-Down
  • Number of Outputs
    2
  • Output Type
    Transistor Driver
  • Output Configuration
    Positive
  • Voltage - Supply (Vcc/Vdd)
    4.5V~28V
  • Control Features
    Current Limit, Enable, Frequency Control, Power Good, Soft Start
  • Topology
    Buck
  • Frequency - Switching
    200kHz~500kHz
  • Synchronous Rectifier
    Yes
  • Duty Cycle (Max)
    70%
  • Clock Sync
    No
  • Output Phases
    2
  • RoHS Status
    ROHS3 Compliant
Description
LM2657MTC/NOPB Overview
The package or case for this particular electronic component is a 28-TSSOP, with a width of 0.173 inches or 4.40mm. It is packaged in a tube for easy handling and storage. This component has a Moisture Sensitivity Level (MSL) of 3, which means it can withstand exposure to moisture for up to 168 hours. It has 2 outputs and a positive output configuration. The control features of this component include current limit, enable, frequency control, power good, and soft start. The frequency for switching ranges from 200kHz to 500kHz, while the maximum duty cycle is 70%. This component does not have clock sync, but it has 2 output phases.

LM2657MTC/NOPB Features
Transistor Driver Outputs
Switching Frequency: 200kHz~500kHz
Current Limit, Enable, Frequency Control, Power Good, Soft Start

LM2657MTC/NOPB Applications
There are a lot of Rochester Electronics, LLC LM2657MTC/NOPB DC to DC converter applications.

Printing equipment
Direct power supply system
Communication system
Linear guide
Remotely powered electric motors
Medical equipment
Product testing
Electrical distribution systems
Digital display device
USB circuits
LM2657MTC/NOPB More Descriptions
Dual Synchronous Buck egulator Controller 28-TSSOP -40 to 125
DC DC Cntrlr Dual-OUT Sync Buck 4.5V to 28V Input 28-Pin TSSOP Rail
SYNC VREG CONTROLLER DUAL., 2657; Voltage, output max:5.5V; Termination Type:SMD; Case style:TSSOP; Pins, No. of:28; Temperature, operating range:-40°C to 125°C; Temp, op. max:125°C; Temp, op. min:-40°C; Base number:2657; IC Generic number:2657; Logic function number:2657; Voltage, supply max:28V
Certification
  • ISO 9001
  • ISO 13485
  • ISO 45001
  • ASA
  • ESD
  • DUNS
  • SMTA
  • ROHS

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