IC manufacturers Silicontent Technology

IC manufacturers (99)

Silicontent Technology SCT12A3 | Demoboard EV12A3-B-01A

2.7V~20V, 15A Fully Integrated Synchronous Boost Converter with AAO Evaluation Board

Overview

TopologyBuck Converter
Input voltage2.7-20 V
Switching frequency200-1000 kHz
Output 19 V / 2 A
IC revision1.1

Description

The EV12A3-B-01A Evaluation Board is designed to demonstrate the capabilities of SCT12A3, a high efficiency fully integrated synchronous boost converter with Adjustable Adaptive Output (AAO). It offers a very compact solution to achieve up to 45W continuous output power over a wide input supply range. The constant off-time peak current-mode operation provides fast transient response and eases loop stabilization. The device features include over-current protection, output over voltage protection and thermal shutdown. The SCT12A3 is available in a space-saving 20-pin DFN 3.5mmx4.5mm package.

Features

  • Wide 2.7V-20V Input Voltage Range
  • Wide 4.5V-21V Output Voltage Range
  • Adjustable Adaptive Output (AAO)
  • 13mΩ/11mΩ Rdson Internal Power MOSFETs
  • Up to 15A Switch Current and Programmable Peak Current Limit
  • Adjustable 200K-1.0MHz Switching Frequency:
  • PFM Mode
  • Programmable Soft Start
  • Output and Feedback Overvoltage Protection
  • Thermal Shutdown Protection at 150°C
  • DFN-20 3.5mmx4.5mm Package

Typical applications

  • Bluetooth Audio

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,10%
(A)
ISAT,30%
(A)
RDC
(mΩ)
fres
(MHz)
MaterialEndurance
(h)
Operating TemperatureIRIPPLE
(mA)
RESR
(mΩ)
ILeak
(µA)
Pitch
(mm)
Ø D
(mm)
Pins (Value)
(pcs)
RowsH
(mm)
GenderTypeIR
(A)
Packaging Samples
885012206063SPEC
8 files WCAP-CSGP MLCCs 25 V(DC)4.7 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
885012206071SPEC
8 files WCAP-CSGP MLCCs 25 V(DC)100 nF ±10% 25 0603 -55 °C up to +125 °C 3.55 GΩ X7R Class II 1.6 0.8 0.4 -55 °C up to +125 °C 0.8 7" Tape & Reel
885012209028SPEC
8 files WCAP-CSGP MLCCs 25 V(DC)10 µF ±10% 25 1210 -55 °C up to +125 °C 50.01 GΩ X7R Class II 3.2 2.5 0.3 2 7" Tape & Reel
885012109014SPEC
8 files WCAP-CSGP MLCCs 25 V(DC)22 µF ±20% 25 1210 -55 °C up to +85 °C 100.005 GΩ X5R Class II 3.2 2.5 0.6 2.5 7" Tape & Reel
870055675009SPEC
7 files WCAP-PTHR Aluminum Polymer Capacitors100 µF ±20% 35 12 12.5 2000 -55 °C up to +105 °C 3700 25 700 5 10 Ammopack
875115652007SPEC
7 files WCAP-PSHP Aluminum Polymer Capacitors100 µF ±20% 35 8.0 x 8.7 -55 °C up to +105 °C 12 8.7 8.3 2000 -55 °C up to +105 °C 3000 30 700 3.1 8 15" Tape & Reel
7443552150SPEC
8 files WE-HCI SMT Flat Wire High Current Inductor 1040 -40 °C up to +155 °C 10.5 10.2 1.5 18 6.5 17 5.3 63 WE-PERM -40 °C up to +155 °C 2 4
61300211121SPEC
6 files WR-PHD 2.54 mm THT Pin Header -40 °C up to +105 °C1000 MΩ 5.08 2.54 2 Single Pin Header Straight 3 Bag
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,10%
(A)
ISAT,30%
(A)
RDC
(mΩ)
fres
(MHz)
MaterialEndurance
(h)
Operating TemperatureIRIPPLE
(mA)
RESR
(mΩ)
ILeak
(µA)
Pitch
(mm)
Ø D
(mm)
Pins (Value)
(pcs)
RowsH
(mm)
GenderTypeIR
(A)
Packaging Samples