16 Terminals 2.7V~5V LTC1649 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs 200kHz Transistor Driver
SOT-23
LTC1649CS Datasheet
non-compliant
In-Stock: 0 items
Specifications
Name
Value
Type
Parameter
Mounting Type
Surface Mount
Package / Case
16-SOIC (0.154, 3.90mm Width)
Surface Mount
YES
Operating Temperature
0°C~70°C TA
Packaging
Tube
JESD-609 Code
e0
Part Status
Active
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Number of Terminations
16
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
Time@Peak Reflow Temperature-Max (s)
20
Base Part Number
LTC1649
Function
Step-Down
Number of Outputs
1
Output Type
Transistor Driver
Input Voltage-Nom
3.3V
Analog IC - Other Type
SWITCHING CONTROLLER
Output Configuration
Positive
Voltage - Supply (Vcc/Vdd)
2.7V~5V
Control Features
Current Limit, Enable, Soft Start
Input Voltage (Min)
2.7V
Topology
Buck
Control Mode
VOLTAGE-MODE
Output Current-Max
20A
Frequency - Switching
200kHz
Input Voltage (Max)
5V
Control Technique
PULSE WIDTH MODULATION
Synchronous Rectifier
Yes
Switcher Configuration
PUSH-PULL
Duty Cycle (Max)
93%
Clock Sync
No
Length
9.9mm
RoHS Status
Non-RoHS Compliant
Pricing & Ordering
Quantity
Unit Price
Ext. Price
1
$1.423411
$1.423411
10
$1.342840
$13.4284
100
$1.266830
$126.683
500
$1.195123
$597.5615
1000
$1.127474
$1127.474
LTC1649CS Product Details
LTC1649CS Overview
This switching controller fits most application requirements since it is packaged in a 16-SOIC (0.154, 3.90mm Width) package. 1 outputs can be generated with the dc motor controller. PMIC is packaged in a solid enclosure of Tube. Transistor Driver dc switching's outputs (s) are supported. 2.7V~5V is the operating voltage and supply voltage of the dc control. Suitable for a 0°C~70°C TA dc switcher. There is a switch at 200kHz that can be used with this controller. dc dc regulator is made easier with Surface Mount. Current Limit, Enable, Soft Start is used for efficient switching control in the dcdc regulator. An analog IC SWITCHING CONTROLLER is connected to the switch converters. The switching converters's terminal (s) are designed at DUAL . A variety of terminations with 16 of dc switching. It includes PULSE WIDTH MODULATION as one of the control techniques dc dc converter ic adapts. DC switcher's input voltageis set to 3.3V. You can find other relevant dc to dc converter ics by searching "LTC1649". In particular, switching converter belongs to the Switching Regulator or Controllers family. dc dc voltage regulators should have a minimum input voltage of 2.7V. The dc to dc regulator can only accept a maximum input voltage of 5V. A value of 20A is output as the maximum value of current.