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
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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.