14 Terminals 7.6V~30V DC to DC converter ICSWITCHING CONTROLLER 1 Outputs Up to 500kHz Transistor Driver
SOT-23
KA3843BDTF Datasheet
non-compliant
In-Stock: 0 items
Specifications
Name
Value
Type
Parameter
Mounting Type
Surface Mount
Package / Case
14-SOIC (0.154, 3.90mm Width)
Surface Mount
YES
Operating Temperature
0°C~70°C TA
Packaging
Tape & Reel (TR)
JESD-609 Code
e3
Pbfree Code
yes
Part Status
Obsolete
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Number of Terminations
14
Terminal Finish
MATTE TIN
Terminal Position
DUAL
Terminal Form
GULL WING
Peak Reflow Temperature (Cel)
260
Number of Functions
1
Pin Count
14
Number of Outputs
1
Qualification Status
COMMERCIAL
Output Type
Transistor Driver
Input Voltage-Nom
15V
Analog IC - Other Type
SWITCHING CONTROLLER
Output Configuration
Positive
Voltage - Supply (Vcc/Vdd)
7.6V~30V
Control Mode
CURRENT-MODE
Output Current-Max
1A
Frequency - Switching
Up to 500kHz
Input Voltage (Max)
30V
Control Technique
PULSE WIDTH MODULATION
Synchronous Rectifier
Yes
Switcher Configuration
SINGLE
Duty Cycle (Max)
97%
Clock Sync
No
Length
8.56mm
Width
3.95mm
RoHS Status
ROHS3 Compliant
Pricing & Ordering
Quantity
Unit Price
Ext. Price
1
$0.29000
$0.29
500
$0.2871
$143.55
1000
$0.2842
$284.2
1500
$0.2813
$421.95
2000
$0.2784
$556.8
2500
$0.2755
$688.75
KA3843BDTF Product Details
KA3843BDTF Overview
In the 14-SOIC (0.154, 3.90mm Width) package, the switching controller meets most application requirements. This dc motor controller can be used to generate outputs with 1 numbers. The pmic is packaged in Tape & Reel (TR) solid enclosure. A total of Transistor Driver dc switching's outputs can be handled by it. dc control's supply and operating voltages are 7.6V~30V. Worked in a 0°C~70°C TA dc switcher before. There is a switch at Up to 500kHz that can be used with this controller. Surface Mount makes it suitable for general dc dc regulator. The switch converters are connected to an analog IC with a SWITCHING CONTROLLER output. The switching converters's terminals (s) are designed at DUAL. The 14 terminations can be used for a wide range of dc switching. Some of the control techniques adapted by these dc dc converter ics include PULSE WIDTH MODULATION. It is inputted with a DC switcher's voltage of 15V. Voltages 30V are the maximum that the dc to dc regulator will accept. A maximum value of 1A is output for current. A total of 1 functions are present in the switch converters. The dc switching comes with 14 pins set.
KA3843BDTF Features
Transistor Driver Outputs Switching Frequency: Up to 500kHz PULSE WIDTH MODULATION
KA3843BDTF Applications
There are a lot of Rochester Electronics, LLC KA3843BDTF DC to DC converter applications.