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PDF ( 数据手册 , 数据表 ) OKX-T-3-D12-C

零件编号 OKX-T-3-D12-C
描述 Adjustable 3-Amp SIP Non-Isolated DC/DC Converters
制造商 Murata
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OKX-T-3-D12-C 数据手册, 描述, 功能
www.murata-ps.com
OKX-T/3-D12 Series
Adjustable 3-Amp SIP Non-Isolated DC/DC Converters
FEATURES
„Non-isolated SIP PoL DC/DC power module
„8.3-13.8Vdc input voltage range
„Programmable output voltage from 0.7525-
5.5Vdc
„Under Voltage shutdown (Vin)
„Drives 1000 μF ceramic capacitive loads
„High power conversion efficiency 93% at 5 Vout
(typical)
„Outstanding thermal derating performance
„Over temperature and over current protection
„On/Off control
„UL60950, CSA-C22.2 No.60950 IEC/EN60950
(pending)
„Industry-standard (DOSA) SIP format
„RoHS-6 hazardous substance compliance
Typical unit
PRODUCT OVERVIEW
The OKX-T/3-D12 series are miniature SIP non-
isolated Point-of-Load (POL) DC/DC power convert-
ers for embedded applications. The module is fully
compatible with Distributed-power Open Standards
Alliance industry-standard specifications.
Applications include powering CPU’s, datacom/
telecom systems, programmable logic and mixed
voltage systems. The wide input range is 8.3 to
13.8 Volts DC at 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 protec-
tion, over-current and over temperature protections.
These units are designed to meet all standard UL/
EN/IEC 60950-1 safety certifications and RoHS-6
hazardous substance compliance.
+Vin
F1
On/Off
Control
External
DC
Power
Source
Open = On
Closed = Off
(Positive
On/Off)
Common
Connection Diagram
Controller
t4XJUDIJOH
t'JMUFST
t$VSSFOU4FOTF
Reference and
Error Amplifier
Figure 1. OKX-T/3-D12
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
(pending)
MDC_OKX-T/3-D12 Series.A01 Page 1 of 15







OKX-T-3-D12-C pdf, 数据表
OKX-T/3-D12 Series
Adjustable 3-Amp SIP Non-Isolated DC/DC Converters
PERFORMANCE DATA, OKX-T/3-D12-C
Start-up Delay (Vin=12V, Cin=100uF, Cload= 1uF || 10uF, Ta=+25°C)
Vout=5V
Vout=0.75V
0A
0A
www.murata-ps.com/support
MDC_OKX-T/3-D12 Series.A01 Page 8 of 15














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零件编号描述制造商
OKX-T-3-D12-CAdjustable 3-Amp SIP Non-Isolated DC/DC ConvertersMurata
Murata

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