|
|
Numéro de référence | OKI-T-3-W40P-C | ||
Description | Adjustable Output 3-Amp DOSA-SMT DC/DC Converters | ||
Fabricant | Murata | ||
Logo | |||
1 Page
www.murata-ps.com
OKI-T/3-W40 Series
Adjustable Output 3-Amp DOSA-SMT DC/DC Converters
Typical unit
FEATURES
■ Non-isolated SMT POL DC/DC power module
■ 16-40Vdc input voltage range
■ Programmable output voltage from 0.7525-5.5Vdc
■ 3 Amp output current models
■ Drives 1000 μF ceramic capacitive loads
■ High power conversion efficiency 86% at 5 Vout
■ Outstanding thermal derating performance
■ Over temperature and over current protection
■ On/Off control
■ UL/EN/IEC 60950-1 safety, 2nd Edition
■ Industry-standard (DOSA) surface-mount package
■ RoHS-6 hazardous substance compliance
PRODUCT OVERVIEW
The OKI-T/3 series are non-isolated Point-of-
Load (POL) DC/DC power converters for embedded
applications. The module is fully compatible with
Distributed-power Open Standards Alliance (DOSA)
industry-standard specifications (www.dosapower.
com). Applications include powering CPU’s, indus-
trial 24V transducers and POS terminals.
The wide input range is 16 to 40 Volts DC.
The maximum output current is 3 Amps. Based
on fixed-frequency synchronous buck converter
switching topology, the high power conversion
efficient Point of Load (POL) module features
programmable output voltage and On/Off control.
These converters also include under voltage lock
out (UVLO), output short circuit protection, over-
current and over temperature protections.
These units are designed to meet all standard
UL/EN/IEC 60950-1 safety certifications (2nd Edition)
and RoHS-6 hazardous substance compliance.
Connection Diagram
+Vin
F1
On/Off
Control
External
DC
Power
Source
Open = On
Closed = Off
(Positive
On/Off)
Controller
t4XJUDIJOH
t'JMUFST
t$VSSFOU4FOTF
Reference and
Error Amplifier
Common
Figure 1. OKI-T/3
Note: Murata Power Solutions strongly recommends an external input fuse, F1.
See specifications.
+Vout
Trim
Common
For full details go to
www.murata-ps.com/rohs
www.murata-ps.com/support
MDC_OKI-T/3-W40 Series.A08 Page 1 of 13
|
|||
Pages | Pages 13 | ||
Télécharger | [ OKI-T-3-W40P-C ] |
No | Description détaillée | Fabricant |
OKI-T-3-W40P-C | Adjustable Output 3-Amp DOSA-SMT DC/DC Converters | Murata |
US18650VTC5A | Lithium-Ion Battery | Sony |
TSPC106 | PCI Bus Bridge Memory Controller | ATMEL |
TP9380 | NPN SILICON RF POWER TRANSISTOR | Advanced Semiconductor |
www.DataSheetWiki.com | 2020 | Contactez-nous | Recherche |