16 Terminals 7.8V~16V 16-Pin CS5421 DC to DC converter ICDUAL SWITCHING CONTROLLER 2 Outputs 150kHz~750kHz Transistor Driver
SOT-23
CS5421GDR16 Datasheet
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Specifications
Name
Value
Type
Parameter
Mounting Type
Surface Mount
Package / Case
16-SOIC (0.154, 3.90mm Width)
Surface Mount
YES
Number of Pins
16
Operating Temperature
0°C~70°C TA
Packaging
Tape & Reel (TR)
Published
2001
Part Status
Obsolete
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Number of Terminations
16
ECCN Code
EAR99
Terminal Position
DUAL
Terminal Form
GULL WING
Frequency
750kHz
Base Part Number
CS5421
Function
Step-Down
Number of Outputs
2
Output Voltage
3.3V
Output Type
Transistor Driver
Input Voltage-Nom
12V
Analog IC - Other Type
DUAL SWITCHING CONTROLLER
Output Configuration
Positive
Voltage - Supply (Vcc/Vdd)
7.8V~16V
Control Features
Frequency Control
Input Voltage (Min)
10.8V
Topology
Buck
Control Mode
VOLTAGE-MODE
Output Current-Max
1.5A
Frequency - Switching
150kHz~750kHz
Control Technique
PULSE WIDTH MODULATION
Synchronous Rectifier
Yes
Switcher Configuration
PUSH-PULL
Duty Cycle (Max)
100%
Clock Sync
No
RoHS Status
Non-RoHS Compliant
Lead Free
Contains Lead
CS5421GDR16 Product Details
CS5421GDR16 Overview
With its 16-SOIC (0.154, 3.90mm Width) package, the switching controller fits the needs of most applications. There is enough capacity in the dc motor controller to generate the output for the 2 input. An enclosure of Tape & Reel (TR) is used to package the PMIC. The system can process Transistor Driver dc switching's outputs (s). dc control's supply and operating voltages are 7.8V~16V. Work well in dc switchers with a 0°C~70°C TA. There is a switch at 150kHz~750kHz that can be used with this controller. The Surface Mount value makes it suitable for general dc dc regulator. In order to control switching efficiently, the dcdc regulator features Frequency Control. The switch converters are connected to an analog IC with a DUAL SWITCHING CONTROLLER output. DUAL are the position of the terminal of the switching converters. A variety of terminations with 16 of dc switching. The control methods that these dc dc converter ics use include PULSE WIDTH MODULATION. The DC switcher's nominal voltage is 12V. CS5421 can be searched for other relevant dc to dc converter ics. The switching converter has a total of 16 pins. Input voltage of dc dc voltage regulator must be 10.8V. Test statistics indicate DC regulator outputs 3.3V voltage. A frequency of 750kHz is set for the switching controller. The output value is set to the greatest value of 1.5A.
CS5421GDR16 Features
Transistor Driver Outputs Switching Frequency: 150kHz~750kHz Frequency Control PULSE WIDTH MODULATION Frequency: 750kHz
CS5421GDR16 Applications
There are a lot of ON Semiconductor CS5421GDR16 DC to DC converter applications.