IC manufacturers Silicontent Technology

IC manufacturers (99)

Silicontent Technology SCT2330 | Demoboard EV2330-B-02A

3.8V--32V Vin, 3-A Synchronous Buck Converter with EMI Reduction

Overview

TopologyBuck Converter
Input voltage3.8-32 V
Switching frequency376-424 kHz
Output 15 V / 3 A
IC revision1.0

Description

The EV2320-B-02A Evaluation Board is designed to demonstrate the capabilities of SCT2330, SCT2331, , what are 3A, EMI friendly synchronous buck converters with up to 32V wide input voltage range. The SCT2320 features an ultra-low quiescent operating current of 20uA. The SCT2320,SCT2321 is available in a low-profile SOT23-6 package.This user's guide describes the characteristics, operation and the use of the EV2330-B-02A Evaluation Module including EVM specifications, recommended test setup, test result, schematic diagram, bill of materials, and the board layout.

Features

  • EMI Reduction with Switching Node Ringing-free
  • 400kHz Switching Frequency with 6% Frequency Spread Spectrum
  • 3.8V-32V Wide Input Voltage Range
  • Adjustable Output Voltage
  • Up to 3A Continuous Output Load Current
  • Fully Integrated 80mΩ (Rdson) High Side MOSFET and 42mΩ (Rdson) Low Side MOSFET
  • 1uA Shut-down Current
  • 20uA Ultra Low Quiescent Current (SCT2330)
  • Peak Current Mode Control with Integrated Loop Compensation
  • PSM Mode in Light Load Condition (SCT2330)
  • Force PWM (SCT2331)
  • 4ms Soft Start Time
  • Output Over Voltage Protection
  • Thermal Shutdown Protection at 160°C
  • Available in TSOT23-6LPackage

Typical applications

  • Surveillance
  • White Goods, Home Appliance/ Printer
  • Charging Station
  • Audio, WiFi Speaker/ DTV, STB, Monitor/LCD Display

More information

Products

Order Code Data­sheet Simu­lation Downloads Product seriesCTol. CVR
(V (DC))
SizeOperating TemperatureDF
(%)
RISOCeramic TypeL
(mm)
W
(mm)
Fl
(mm)
L
(µH)
IRP,40K
(A)
ISAT,30%
(A)
RDC typ.
(mΩ)
RDC max.
(mΩ)
fres
(MHz)
MountPins (Value)
(pcs)
RowsH
(mm)
GenderTypeIR
(A)
Packaging Samples
885012206056SPEC
8 files WCAP-CSGP MLCCs 25 V(DC)330 pF ±10% 25 0603 -55 °C up to +125 °C 3.510 GΩ X7R Class II 1.6 0.8 0.4 0.8 7" Tape & Reel
885012206059SPEC
8 files WCAP-CSGP MLCCs 25 V(DC)1 nF ±10% 25 0603 -55 °C up to +125 °C 3.510 GΩ X7R Class II 1.6 0.8 0.4 0.8 7" Tape & Reel
885012206095SPEC
8 files WCAP-CSGP MLCCs 50 V(DC)100 nF ±10% 50 0603 -55 °C up to +125 °C 35 GΩ X7R Class II 1.6 0.8 0.4 0.8 7" Tape & Reel
885012109010SPEC
8 files WCAP-CSGP MLCCs 16 V(DC)22 µF ±20% 16 1210 -55 °C up to +85 °C 100.02 GΩ X5R Class II 3.2 2.5 0.6 2.5 7" Tape & Reel
61300211121SPEC
6 files WR-PHD 2.54 mm THT Pin Header -40 °C up to +105 °C1000 MΩ 5.08 THT 2 Single Pin Header Straight 3 Bag
74439346100SPEC
8 files WE-XHMI SMT Power Inductor 6060 -40 °C up to +125 °C 6.65 6.45 10 6.4 9.7 26.5 29.15 18 SMT 2 6.1 5
Samples
Order Code Data­sheet Simu­lation Downloads Product seriesCTol. CVR
(V (DC))
SizeOperating TemperatureDF
(%)
RISOCeramic TypeL
(mm)
W
(mm)
Fl
(mm)
L
(µH)
IRP,40K
(A)
ISAT,30%
(A)
RDC typ.
(mΩ)
RDC max.
(mΩ)
fres
(MHz)
MountPins (Value)
(pcs)
RowsH
(mm)
GenderTypeIR
(A)
Packaging Samples