IC manufacturers Silicontent Technology

IC manufacturers (103)

Silicontent Technology SCT2A25 | Demoboard SVT2A25STER

5.5V-100V Vin, 4A Peak Current Limit, High Efficiency Asynchronous Step down DCDC Converter

Overview

TopologyBuck Converter
Input voltage5.5-100 V
Output 130 V / 2 A
IC revision1.0

Description

The SCT2A25 is an asynchronous buck converter with wide input voltage ranging from 5.5V to 100V which accommodates a variety of step-down applications, making it ideal for automotive, industry, and lighting applications. The SCT2A25 integrates an 500mΩ highside MOSFET and has 4A peak output current limit to support high peak current application in GPS tracker with 4G Module.

Features

  • Wide Input Range: 5.5V-100V
  • Maximum Output Voltage: 30V
  • 2A Continuous Output Current
  • 4A Peak Current Limit
  • Integrated 500mΩ High-Side Power MOSFETs
  • 140uA Quiescent Current
  • 1.2V ±2% Feedback Reference Voltage
  • 4ms Internal Soft-start Time
  • Fixed Switching Frequency at 300KHz
  • COT Control Mode with Integrated Loop Compensation
  • Precision Enable Threshold for Programmable Input Voltage Undervoltage Lock Out Protection (UVLO) Threshold and Hysteresis
  • Cycle-by-Cycle Current Limiting
  • Over-Voltage Protection
  • Over-Temperature Protection
  • Available in an ESOP-8 Package

Typical applications

  • GPS Tracker
  • 48V Industry Power Bus System
  • E-bike, Scooter, Moto Drives, Drones  48V Industry

More information

Products

Order Code
Data­sheet
Simu­lation
Downloads
Status
Product series
C
Tol. C
VR(V (DC))
Size
Operating Temperature
DF(%)
RISO
L(mm)
W(mm)
H(mm)
Fl(mm)
Ceramic Type
Packaging
L(µH)
IRP,40K(A)
RDC max.(mΩ)
fres(MHz)
Version
Samples
WCAP-CSGP MLCCs 25 V(DC), 150 pF, ±10%
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Capacitance150 pF
Capacitance±10% 
Rated Voltage25 V (DC)
Size0603 
Operating Temperature -55 °C up to +125 °C
Dissipation Factor3.5 %
Insulation Resistance10 GΩ
Length1.6 mm
Width0.8 mm
Height0.8 mm
Pad Dimension0.4 mm
Ceramic TypeX7R Class II 
Packaging7" Tape & Reel 
WCAP-CSGP MLCCs 50 V(DC), 100 nF, ±10%
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Capacitance100 nF
Capacitance±10% 
Rated Voltage50 V (DC)
Size0603 
Operating Temperature -55 °C up to +125 °C
Dissipation Factor3 %
Insulation Resistance5 GΩ
Length1.6 mm
Width0.8 mm
Height0.8 mm
Pad Dimension0.4 mm
Ceramic TypeX7R Class II 
Packaging7" Tape & Reel 
WCAP-CSGP MLCCs 100 V(DC), 100 nF, ±10%
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Capacitance100 nF
Capacitance±10% 
Rated Voltage100 V (DC)
Size0805 
Operating Temperature -55 °C up to +125 °C
Dissipation Factor2.5 %
Insulation Resistance1 GΩ
Length2 mm
Width1.25 mm
Height1.25 mm
Pad Dimension0.5 mm
Ceramic TypeX7R Class II 
Packaging7" Tape & Reel 
WCAP-CSST Soft Termination, 2.2 µF, ±10%
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Capacitance2.2 µF
Capacitance±10% 
Rated Voltage100 V (DC)
Size1210 
Operating Temperature -55 °C up to +125 °C
Dissipation Factor5 %
Insulation Resistance0.05 GΩ
Length3.2 mm
Width2.5 mm
Height2.5 mm
Pad Dimension0.75 mm
Ceramic TypeX7R Class II 
Packaging7" Tape & Reel 
WE-PD SMT Power Inductor, –, –
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Size1210 
Operating Temperature -40 °C up to +125 °C
Length12 mm
Width12 mm
Height10 mm
Inductance68 µH
Performance Rated Current3.9 A
DC Resistance89 mΩ
Self Resonant Frequency5.5 MHz
VersionStandard