LTC1929CG-PG#PBF

Linear Technology LTC1929CG-PG#PBF

Part Number:
LTC1929CG-PG#PBF
Manufacturer:
Linear Technology
Ventron No:
3292094-LTC1929CG-PG#PBF
Description:
IC REG CTRLR BUCK 28SSOP
ECAD Model:
Datasheet:
LTC1929CG-PG#PBF

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Specifications
Linear Technology LTC1929CG-PG#PBF technical specifications, attributes, parameters and parts with similar specifications to Linear Technology LTC1929CG-PG#PBF.
  • Factory Lead Time
    8 Weeks
  • Lifecycle Status
    PRODUCTION (Last Updated: 2 weeks ago)
  • Mount
    Surface Mount
  • Mounting Type
    Surface Mount
  • Package / Case
    28-SSOP (0.209, 5.30mm Width)
  • Number of Pins
    28
  • Operating Temperature
    0°C~85°C TA
  • Packaging
    Tube
  • Published
    2000
  • JESD-609 Code
    e3
  • Part Status
    Active
  • Moisture Sensitivity Level (MSL)
    1 (Unlimited)
  • Number of Terminations
    28
  • ECCN Code
    EAR99
  • Terminal Finish
    Matte Tin (Sn)
  • Technology
    CMOS
  • Terminal Position
    DUAL
  • Terminal Form
    GULL WING
  • Peak Reflow Temperature (Cel)
    260
  • Terminal Pitch
    0.65mm
  • Reflow Temperature-Max (s)
    30
  • Base Part Number
    LTC1929
  • Function
    Step-Down
  • Number of Outputs
    2
  • Output Type
    Transistor Driver
  • Input Voltage-Nom
    15V
  • Analog IC - Other Type
    SWITCHING CONTROLLER
  • Output Configuration
    Positive
  • Output Current
    3kA
  • Voltage - Supply (Vcc/Vdd)
    4V~36V
  • Control Features
    Enable, Power Good, Soft Start
  • Input Voltage (Min)
    4V
  • Topology
    Buck
  • Control Mode
    CURRENT-MODE
  • Input Voltage (Max)
    36V
  • Control Technique
    PULSE WIDTH MODULATION
  • Rise Time
    30ns
  • Synchronous Rectifier
    Yes
  • Fall Time (Typ)
    40 ns
  • Switcher Configuration
    PHASE-SHIFT
  • Max Frequency
    360kHz
  • Max Duty Cycle
    99 %
  • Duty Cycle (Max)
    99.5%
  • Switching Frequency
    300kHz
  • Clock Sync
    No
  • Height
    -50μm
  • Length
    10.5mm
  • Width
    5.6mm
  • RoHS Status
    ROHS3 Compliant
  • Lead Free
    Lead Free
Description
LTC1929CG-PG#PBF Overview
Capsuled in the 28-SSOP (0.209, 5.30mm Width) package, the switching controller can be used for a wide range of applications. It is sufficient to generate 2 outputs with this dc motor controller. There is a Tube solid enclosure around the pmic. The system can process Transistor Driver dc switching's outputs (s). This dc control has a supply voltage and operating voltage of 4V~36V. Qualified to work in a 0°C~85°C TA dc switcher. As it has a Surface Mount value, it can be used for general dc dc regulator. DCDC regulator is controlled efficiently by Enable, Power Good, Soft Start. The switch converters are connected to a SWITCHING CONTROLLER analog IC. The switching converters's terminal (s) are designed at DUAL . 28 terminations with a variety of function. These dc dc converter ics adapt a variety of control techniques, including PULSE WIDTH MODULATION. DC switcher's input voltageis set to 15V. LTC1929 can be searched for other relevant dc to dc converter ics. There are only 28 pins on switching converter. Input voltage of dc dc voltage regulator must be 4V. The dc to dc regulator can only accept 36V input voltage. If you are starting a new project, you should note the dc dc regulator's typical output current is 3kA. Power-up and power-down reliability is ensured voltage regulator dc to dc by setting the maximum duty cycle to 99 %. As DC switcher has a Surface Mount, it's suitable for most applications and prototype designs. DC regulator360kHz has the maximum frequency. The frequency at which this controller can perform well is 300kHz.

LTC1929CG-PG#PBF Features
Transistor Driver Outputs
Enable, Power Good, Soft Start
PULSE WIDTH MODULATION
Max Duty Cycle: 99 %
Switching Frequency: 300kHz

LTC1929CG-PG#PBF Applications
There are a lot of Linear Technology/Analog Devices LTC1929CG-PG#PBF DC to DC converter applications.

Analog precision reference circuits
Thermal power
Smart grid
Ball screw pair
Packaging
Post equipment
Remotely powered electric motors
Telecommunications equipment
Refrigerators of central air conditioners
Access control systems
LTC1929CG-PG#PBF More Descriptions
2-Phase, High Efficiency, Synchronous Step-Down Switching Regulators
Switching Controller, Current-mode, 3A, 360kHz Switching Freq-Max, CMOS, PDSO28
Current Mode PWM Controller 3A 28-Pin SSOP
2-Phase, Hi Eff, Sync BuckSw R
IC REG CTRLR BUCK PWM CM 28-SSOP
Hi Pwr PolyPhase DC/DC Controllers
Certification
  • ISO 9001
  • ISO 13485
  • ISO 45001
  • ASA
  • ESD
  • DUNS
  • SMTA
  • ROHS

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