14 Terminals 7.6V~20V 14-Pin MIC38HC43 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs Transistor Driver
SOT-23
MIC38HC43-1YM-TR Datasheet
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Specifications
Name
Value
Type
Parameter
Factory Lead Time
4 Weeks
Mount
Surface Mount
Mounting Type
Surface Mount
Package / Case
14-SOIC (0.154, 3.90mm Width)
Number of Pins
14
Operating Temperature
-40°C~85°C TA
Packaging
Tape & Reel (TR)
Published
2005
Pbfree Code
yes
Part Status
Active
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Number of Terminations
14
Technology
BICMOS
Terminal Position
DUAL
Terminal Form
GULL WING
Base Part Number
MIC38HC43
Function
Step-Up, Step-Down, Step-Up/Step-Down
Number of Outputs
1
Output Voltage
5V
Output Type
Transistor Driver
Input Voltage-Nom
15V
Analog IC - Other Type
SWITCHING CONTROLLER
Output Configuration
Positive, Isolation Capable
Output Current
1kA
Voltage - Supply (Vcc/Vdd)
7.6V~20V
Max Supply Current
6mA
Control Features
Frequency Control
Topology
Buck, Boost, Flyback, Forward Converter
Control Mode
CURRENT-MODE
Control Technique
PULSE WIDTH MODULATION
Rise Time
20ns
Synchronous Rectifier
Yes
Fall Time (Typ)
15 ns
Switcher Configuration
BUCK-BOOST
Max Frequency
500kHz
Max Duty Cycle
96 %
Switching Frequency
500kHz
Clock Sync
No
Length
8.65mm
Width
3.9mm
RoHS Status
ROHS3 Compliant
Lead Free
Lead Free
Pricing & Ordering
Quantity
Unit Price
Ext. Price
2,500
$1.95700
$3.914
MIC38HC43-1YM-TR Product Details
MIC38HC43-1YM-TR Overview
The switching controller fits in the 14-SOIC (0.154, 3.90mm Width) package and is ideal for most applications. For 1 outputs, the dc motor controller is appropriate. An enclosure of Tape & Reel (TR) is used to package the PMIC. It is capable of dealing with Transistor Driver dc switching's output (s). dc switching's7.6V~20V is the operating voltage and supply voltage of the dc control. Suitable for working in an dc switcher that has a -40°C~85°C TA. dc dc regulator is made easier with Surface Mount. Switching control is made easier with the dcdc regulator's Frequency Control. Thare switch converters are connected to an analog integrated circuit (IC) of type SWITCHING CONTROLLER. The switching converters's terminals (s) are designed at DUAL. 14 terminations with various dc switching's functions. Some of the control techniques adapted by these dc dc converter ics include PULSE WIDTH MODULATION. A DC switcher's nominal voltage of 15V is input. Search for "MIC38HC43" to find other relevant dc to dc converter ics. In total, switching converter has 14 pins. According to the test statistics, DC regulator outputs 5V voltage. In most cases, the output current of the dc dc regulator will be 1kA, so note that when you start the project. It is set to 96 % duty cycle to ensure voltage regulator dc to dc reliability during power-ups and power-downs. Having a Surface Mount makes DC switcher suitable for most application and prototype designs. This dc regulatorhas a max frequency of 500kHz. There is a possibility that a current higher than 6mA will cause improper operation of the component and possibly damage switching voltage regulators. In most cases, this controller will perform well at frequency 500kHz.
MIC38HC43-1YM-TR Features
Transistor Driver Outputs Frequency Control PULSE WIDTH MODULATION Max Duty Cycle: 96 % Switching Frequency: 500kHz
MIC38HC43-1YM-TR Applications
There are a lot of Microchip Technology MIC38HC43-1YM-TR DC to DC converter applications.
Wide-range voltage regulation circuits
Printing equipment
Low output voltage switching power supply circuits