16 Terminals 4V~40V LTC1159 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs Up to 250kHz Transistor Driver
SOT-23
LTC1159IS#TRPBF Datasheet
non-compliant
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Specifications
Name
Value
Type
Parameter
Factory Lead Time
16 Weeks
Mounting Type
Surface Mount
Package / Case
16-SOIC (0.154, 3.90mm Width)
Surface Mount
YES
Operating Temperature
-40°C~85°C TA
Packaging
Tape & Reel (TR)
Published
2001
JESD-609 Code
e3
Part Status
Active
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Number of Terminations
16
ECCN Code
EAR99
Terminal Finish
Matte Tin (Sn)
Technology
CMOS
Terminal Position
DUAL
Terminal Form
GULL WING
Base Part Number
LTC1159
Function
Step-Down
Number of Outputs
1
Output Type
Transistor Driver
Input Voltage-Nom
12V
Analog IC - Other Type
SWITCHING CONTROLLER
Output Configuration
Positive or Negative
Voltage - Supply (Vcc/Vdd)
4V~40V
Control Features
Current Limit, Enable
Input Voltage (Min)
4V
Topology
Buck
Control Mode
CURRENT-MODE
Output Current-Max
0.05A
Frequency - Switching
Up to 250kHz
Input Voltage (Max)
40V
Control Technique
CONSTANT OFF TIME
Synchronous Rectifier
Yes
Switcher Configuration
PUSH-PULL
Duty Cycle (Max)
100%
Clock Sync
No
Length
9.9mm
RoHS Status
ROHS3 Compliant
Pricing & Ordering
Quantity
Unit Price
Ext. Price
LTC1159IS#TRPBF Product Details
LTC1159IS#TRPBF Overview
As a result of 16-SOIC (0.154, 3.90mm Width) compact design, the switching controller is compatible with most applications. 1 outputs are supported by the dc motor controller. Tape & Reel (TR) is the solid enclosure in which PMIC is packaged. The program can handle Transistor Driver dc switching's outputs (s). 4V~40V is the operating voltage and supply voltage of the dc control. Suitable for work in a -40°C~85°C TA dc switcher. Switching can be done at Up to 250kHz with this switching controller. The Surface Mount value makes it suitable for general dc dc regulator. The dcdc regulator features Current Limit, Enable for efficient switching control. An analog IC with the SWITCHING CONTROLLER signal is connected to the switch converters. The switching converters's terminals (s) are designed at DUAL. Various 16 terminations. Some of the control techniques used by these dc dc converter ics are CONSTANT OFF TIME. A DC switcher's nominal voltage of 12V is input. A search for "LTC1159" will reveal other relevant dc to dc converter ics. Input voltage of dc dc voltage regulator must be 4V. It should be fully noted that the dc to dc regulator only accepts 40V input voltage at most. The output value is set to the greatest value of 0.05A.
LTC1159IS#TRPBF Features
Transistor Driver Outputs Switching Frequency: Up to 250kHz Current Limit, Enable CONSTANT OFF TIME
LTC1159IS#TRPBF Applications
There are a lot of Linear Technology/Analog Devices LTC1159IS#TRPBF DC to DC converter applications.