|
|
PDF STR-A6153E Data sheet ( Hoja de datos )
| Número de pieza | STR-A6153E | |
| Descripción | Universal Input / 20W Flyback Switching Regulator | |
| Fabricantes | Allegro Microsystems | |
| Logotipo |  |
|
Hay una vista previa y un enlace de descarga de STR-A6153E (archivo pdf) en la parte inferior de esta página. Total 7 Páginas | ||
|
No Preview Available !
SwRitecghuinlagtors
STR-A6153E
Universal-Input/20 W
Flyback Switching Regulator
The STR-A6153E is a PRC topology (fixed off-time) regulator
specifically designed to satisfy the requirements for increased integration
t4U.comABSOLUTE MAXIMUM RATINGS
at TA = +25°C
eControl Supply Voltage, VCC . . . . 35 V
eDrain-Source Voltage, VDSS . . . . . . 650 V
Drain Switching Current, ID . . . . 3.4 A*
hPeak Drain Switching Current,
IDM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.8 A
SSingle-Pulse Avalanche Energy,
taEAS . . . . . . . . . . . . . . . . . . . 136 mJ
Start-Up-Pin Voltage Range,
Vstartup . . . . . . . . . –0.3 V to +600 V
aOCP Voltage Range,
VOCP . . . . . . . . . . . . –0.5 V to +6 V
.DFB/OLP Voltage Range,
VFB/OLP . . . . . . . . . . –0.5 V to +10 V
Package Power Dissipation, PD
wcontrol (VCC × ICC(ON)) . . . . . 0.46 W
MOSFET (VDSS × ID) . . . . . . 1.81 W
wtotal . . . . . . . . . . . . . . . . . . . 2.27 W
MOSFET Channel Temp., TJ . +150°C
w omInternal Frame Temp., TF . . . . +125°C
.cOperating Temperature Range,
TA . . . . . . . . . . . -20°C to +125°C†
UStorage Temperature Range,
t4TS . . . . . . . . . . . . -40°C to +125°C
ee* Drain switching current is limited by tem-
hperature (page 2) and safe operating area
S(page 4).
ta†For the availability of parts meeting -40°C
requirements, contact Allegro’s Sales Represen-
.Datative.
and reliability in flyback converters. It incorporates a primary control
and drive circuit with avalanche-rated power MOSFET. The STR-
A6153E features high switching current and avalanche-energy ratings
and low on-resistance.
Covering the power range from below 24 watts for a 230 VAC
input, or 20 watts for a universal (85 to 264 VAC) input, this device can
be used in a range of applications, from DVD and VCR players to ac
adapters for cellular phones and digital cameras. An auto-standby
function reduces power consumption at light load, while multiple
protections, including the avalanche-energy guaranteed MOSFET,
provide high reliability of system design.
Cycle-by-cycle current limiting, undervoltage lockout with hyster-
esis, overvoltage protection, and thermal shutdown protect the power
supply during the normal overload and fault conditions. Overvoltage
protection and thermal shutdown are latched after a short delay. The
latch may be reset by cycling the input supply. Low start-up current and
a low-power standby mode selected from the secondary circuit completes
a comprehensive suite of features. The STR-A6153E is provided in an
8-pin mini-DIP plastic package.
FEATURES AND BENEFITS
■ Rugged 650 V Avalanche-Rated MOSFET
Simplified Surge Absorption
No VDSS Derating Required
■ r1.9 Ω DS(on)
■ Two Operational Modes by Automatic Switching:
PRC Mode for Normal Operation
Burst Mode for Stand-By Operation or Light Loads
■ Built-In Leading Edge Blanking
■ Low Start-Up Current
Start-Up Circuit Disabled in Operation
■ Low Operating Current (1.5 mA typ)
■ Automatic Burst Stand-By (intermittent operation)
Input Power <0.1 W at No Load
— continued
Always order by complete part number, e.g., STR-A6153E .
wwwSanken Power Devices
from Allegro MicroSystems
1 page  
SwRitecghuinlagtors
STR-A6153E
Universal-Input/20 W
Flyback Switching Regulator
MOSFET TYPICAL CHARACTERISTICS (cont’d)
www.allegromicro.com
5
5 Page | ||
| Páginas | Total 7 Páginas | |
| PDF Descargar | [ Datasheet STR-A6153E.PDF ] | |
Hoja de datos destacado
| Número de pieza | Descripción | Fabricantes |
| STR-A6153E | Universal Input / 20W Flyback Switching Regulator | Allegro Microsystems |
| STR-A6153E | Off-Line PRC Controllers |  Sanken |
| Número de pieza | Descripción | Fabricantes |
| SLA6805M | High Voltage 3 phase Motor Driver IC. |
Sanken |
| SDC1742 | 12- and 14-Bit Hybrid Synchro / Resolver-to-Digital Converters. |
 Analog Devices |
|
DataSheet.es es una pagina web que funciona como un repositorio de manuales o hoja de datos de muchos de los productos más populares, |
| DataSheet.es | 2020 | Privacy Policy | Contacto | Buscar |