LT1244CS8#PBF

Linear Technology LT1244CS8#PBF

Part Number:
LT1244CS8#PBF
Manufacturer:
Linear Technology
Ventron No:
3739590-LT1244CS8#PBF
Description:
IC REG CTRLR BUCK ISO CM 8-SOIC
ECAD Model:
Datasheet:
LT1244CS8#PBF

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Specifications
Linear Technology LT1244CS8#PBF technical specifications, attributes, parameters and parts with similar specifications to Linear Technology LT1244CS8#PBF.
  • Factory Lead Time
    8 Weeks
  • Lifecycle Status
    PRODUCTION (Last Updated: 3 weeks ago)
  • Mounting Type
    Surface Mount
  • Package / Case
    8-SOIC (0.154, 3.90mm Width)
  • Surface Mount
    YES
  • Number of Pins
    8
  • Operating Temperature
    0°C~100°C TJ
  • Packaging
    Tube
  • Published
    1997
  • JESD-609 Code
    e3
  • Part Status
    Active
  • Moisture Sensitivity Level (MSL)
    1 (Unlimited)
  • Number of Terminations
    8
  • ECCN Code
    EAR99
  • Terminal Finish
    Matte Tin (Sn)
  • Subcategory
    Switching Regulator or Controllers
  • Technology
    BIPOLAR
  • Terminal Position
    DUAL
  • Terminal Form
    GULL WING
  • Peak Reflow Temperature (Cel)
    260
  • Number of Functions
    1
  • Terminal Pitch
    1.27mm
  • Frequency
    500kHz
  • Reflow Temperature-Max (s)
    30
  • Base Part Number
    LT1244
  • Pin Count
    8
  • Output Voltage
    5V
  • Output Type
    Voltage
  • Input Voltage-Nom
    15V
  • Analog IC - Other Type
    SWITCHING CONTROLLER
  • Power Dissipation
    1W
  • Output Current
    200mA
  • Voltage - Supply (Vcc/Vdd)
    10V~25V
  • Quiescent Current
    170μA
  • Control Features
    Frequency Control
  • Topology
    Buck
  • Control Mode
    CURRENT-MODE
  • Frequency - Switching
    Up to 500kHz
  • Control Technique
    PULSE WIDTH MODULATION
  • Rise Time
    50ns
  • Supply Current-Max (Isup)
    10mA
  • Fall Time (Typ)
    30 ns
  • Nominal Input Voltage
    15V
  • Switcher Configuration
    SINGLE
  • Internal Switch(s)
    No
  • Duty Cycle
    48%
  • Output Isolation
    Isolated
  • Voltage - Start Up
    16V
  • Height
    1.5mm
  • Length
    5mm
  • Width
    3.99mm
  • REACH SVHC
    No SVHC
  • RoHS Status
    ROHS3 Compliant
  • Lead Free
    Lead Free
Description
LT1244CS8#PBF Overview
In the package 8-SOIC (0.154, 3.90mm Width) , the ac to dc converter is embedded.Tube case is available for the ac dc converter.Surface Mount mounts this AC/DC converter.To deliver its performance, the ac dc converter should be operated at a temperature of 0°C~100°C TJ .A SWITCHING CONTROLLER analog integrated circuit is used in this AC DC converter.The switching frequency reaches Up to 500kHz .This AC/DC converter is designed for use within the range of 10V~25V supply voltage (Vcc/Vdd).In total, it has 8 terminations.It contains 8 pins.There are 8 pins in the ac-dc converter.If you select the LT1244 family, you will be able to search for similar acdc converters.Switching Regulator or Controllers contains the ac to dc conversions.Currently, the output current is set to 200mA .Its output voltage amounts to 5V .AC to DC converter is able to reach high efficiency when its frequency is 500kHz .You can read the standard of REACH SVHC : No SVHC .The AC to DC power supply consumes quiescent current at 170μA .Voltage is the output it is configured with.

LT1244CS8#PBF Features
Packaged with 8-SOIC (0.154, 3.90mm Width)
Switching Frequency at Up to 500kHz
With 8 pins
Output Current at 200mA
Output Type : Voltage

LT1244CS8#PBF Applications
There are a lot of Linear Technology/Analog Devices LT1244CS8#PBF AC DC Converters applications.

Adapters for Handheld Electronics
Smartphones
Replaces linear transformers
AC/DC Adaptors/Chargers for E-books
WiFi Wireless
Set -Top Box (STB) Power Supply
Standby and Auxiliary Power Supplies Set Top Boxes (STB)
Cellular phone chargers
Off--line Battery Charger
Battery chargers for media tablets
LT1244CS8#PBF More Descriptions
Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDSO8
Current Mode PWM Controller 1A 500kHz 8-Pin SOIC N Tube
High Speed Current Mode Pulse Width Modulators
500kHz 10V~25V SOP-8 AC-DC Controllers & Regulators ROHS
PWM CONTROLLER, SMD, SOIC8, 1244
IC REG CTRLR BUCK ISO CM 8-SOIC
PWM CONTROLLER, SMD, SOIC8, 1244; Input Voltage:15V; Output Voltage:5V; Output Current:200mA; Frequency:500kHz; Power Dissipation Pd:1W; Supply Voltage Range:12V to 25V; Digital IC Case Style:SOIC; No. of Pins:8; Operating Temperature Range:0°C to 100°C; SVHC:No SVHC (20-Jun-2011); Base Number:1244; Controller Type:PWM; Operating Temperature Max:100°C; Operating Temperature Min:0°C; Output Current Max:1A; Output Energy per Cycle:5µJ; Output Type:Voltage; Package / Case:SOIC; Power Dissipation Pd:1W; Supply Voltage Max:25V; Supply Voltage Min:12V; Termination Type:SMD; Voltage Vcc:25V
Certification
  • ISO 9001
  • ISO 13485
  • ISO 45001
  • ASA
  • ESD
  • DUNS
  • SMTA
  • ROHS

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