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LTC1439CG

LTC1439CG

LTC1439CG

Linear Technology/Analog Devices

36 Terminals 3.5V~30V LTC1439 DC to DC converter ICDUAL SWITCHING CONTROLLER 2 Outputs Up to 400kHz Transistor Driver

SOT-23

LTC1439CG Datasheet

non-compliant

In-Stock: 0 items
Specifications
Name Value
Type Parameter
Mounting Type Surface Mount
Package / Case 36-SSOP (0.209, 5.30mm Width)
Surface Mount YES
Operating Temperature 0°C~70°C TA
Packaging Tube
Published 2005
JESD-609 Code e0
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 36
ECCN Code EAR99
Terminal Finish Tin/Lead (Sn/Pb)
Subcategory Switching Regulator or Controllers
Technology CMOS
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 235
Terminal Pitch 0.65mm
[email protected] Reflow Temperature-Max (s) 20
Base Part Number LTC1439
JESD-30 Code R-PDSO-G36
Function Step-Down
Number of Outputs 2
Output Type Transistor Driver
Input Voltage-Nom 15V
Analog IC - Other Type DUAL SWITCHING CONTROLLER
Output Configuration Positive
Voltage - Supply (Vcc/Vdd) 3.5V~30V
Control Features Enable, Power on Reset, Soft Start
Input Voltage (Min) 3.5V
Topology Buck
Control Mode CURRENT-MODE
Output Current-Max 2A
Frequency - Switching Up to 400kHz
Input Voltage (Max) 36V
Control Technique PULSE WIDTH MODULATION
Synchronous Rectifier Yes
Switcher Configuration PUSH-PULL
Duty Cycle (Max) 99%
Clock Sync No
Output Phases 1
Width 5.3mm
RoHS Status Non-RoHS Compliant
Pricing & Ordering
Quantity Unit Price Ext. Price
1 $25.09000 $25.09
25 $20.07360 $501.84
LTC1439CG Product Details

LTC1439CG Overview


In the 36-SSOP (0.209, 5.30mm Width) package, the switching controller meets most application requirements. For outputs of 2, this dc motor controller is suitable. There is a Tube solid enclosure around the pmic. Transistor Driver dc switching's outputs (s) are supported. Voltages 3.5V~30V are the dc control's supply voltage and operating voltage, respectively. Suitable for a 0°C~70°C TA dc switcher. The switching controller is capable of switching at the Up to 400kHz position. It is suitable for general dc dc regulator when it is set to Surface Mount. To provide efficient switching control, Enable, Power on Reset, Soft Start is included in the dcdc regulator. Thare switch converters are connected to an analog integrated circuit (IC) of type DUAL SWITCHING CONTROLLER. switching converters terminal (s) are designed to be at DUAL. An array of 36 terminations of dc switching. These dc dc converter ics adapt a variety of control techniques, including PULSE WIDTH MODULATION. The DC switcher's nominal voltage is 15V. LTC1439 can be used to locate other relevant dc to dc converter ics. The type is a particular Switching Regulator or Controllers of switching converter. An input voltage of 3.5V is the minimum required for the dc dc voltage regulator. The dc to dc regulator can only accept 36V input voltage. A value of 2A is output as the maximum value of current.

LTC1439CG Features


Transistor Driver Outputs
Switching Frequency: Up to 400kHz
Enable, Power on Reset, Soft Start
PULSE WIDTH MODULATION

LTC1439CG Applications


There are a lot of Linear Technology/Analog Devices LTC1439CG DC to DC converter applications.

  • Handheld GPS
  • Telecommunications equipment
  • Driver circuits
  • Wind power
  • Laboratories
  • Sink circuits
  • Product burn-in
  • Gear/thread machining machines
  • Plate bending machines
  • Bending machines

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