Datasheet > DSM-5-3.3-D48

DSM-5-3.3-D48

更新时间： 2024-01-30 12:32:43

品牌	Logo	应用领域
其他 - ETC		/
页数	文件大小	规格书
7页	176K
描述
Dual Output Mixed Voltage, DSM Models

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中文翻译

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数据手册

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DSM-5-3.3-D48 数据手册

PRELIMINARY

INNOVATION and EXCELLENCE

Dual Output

Mixed Voltage, DSM Models

Surface-Mount, 3.3V and 5V

15Watt, DC/DC Converters

For surface-mount applications requiring 15 Watts of power from 5V and 3.3V,

DATEL offers a new power sharing DC/DC converter capable of meeting your

output current requirements. The DSM-5/2.65-3.3/3-D48 (36-75V input), DSM-

5/2.65-3.3/3-D24 (18-36V input) and DSM-5/2.65-3.3/3-D12 (10-18V input) are fully

isolated DC/DC converters capable of delivering any combination of 5V and 3.3V

output current up to a combined total of 15 Watts of output power.

Features

ꢀ

Regulated 5V and 3.3V outputs

ꢀ

5V @ 2.65Amps/3.3V @ 3 Amps capability

ꢀ

15 Watts total output power

ꢀ

Small 1" x 2" x 0.52" SMT package

Housed in a 1" x 2" x 0.52" metal, surface-mount package coated with

electrically non-conductive ﬁnish, these converters are regulated by a 3.3V control

loop that provides load regulation of 0.5ꢀ for 3.3V output and 2ꢀ for 5V

output. All models include input Pi ﬁltering, input overvoltage and undervoltage

shutdown circuitry, output overvoltage protection, output short-circuit and current-

limiting protection, and thermal shutdown. All models provide trim capability and

an on/off control function or sync control. Fully synchronous output rectiﬁcation

provides high efﬁciency (86ꢀ) and a stable output under no-load conditions.

DSM power sharing modules offer low output ripple and noise perfor-

mance, 1500 Vdc isolation voltage, and are fully speciﬁed for –40 to +100°C

operation. These devices meet IEC950, UL1950 and EN6950 safety stan-

dards; CB reports are available on request. "D48" models are CE marked

(meets LVD requirements).

ꢀ

Available input voltage ranges:

10-18V, 18-36V or 36-75V

ꢀ

No-load stable operation

ꢀ

UL1950 and EN60950 safety approvals

ꢀ

mark available (75V-input models)

ꢀ

Continuous short-circuit protection

ꢀ

Fully isolated, 1500Vdc guaranteed

ꢀ

–40 to +100°C operating temperature

ꢀ

Input under and overvoltage shutdown

ꢀ

Output OVP, thermal shutdown

+5V OUTPUT

+INPUT

SWITCH

CONTROL

+3.3V OUTPUT

–INPUT

OUTPUT

RETURN

ON/OFF

PWM

CONTROL

CONTROLLER

(SYNC)

OPTO

ISOLATION

REFERENCE &

ERROR AMP

UV & OV

COMPARATORS

THERMAL

SHUTDOWN

TRIM

Figure 1. Simpliﬁed Schematic

DATEL, Inc., Mansﬁeld, MA 02048 (USA)

Tel: (508)339-3000, (800)233-2765 Fax: (508)339-6356

Email: sales@datel.com

Internet: www.datel.com

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与DSM-5-3.3-D48相关器件

型号	品牌	获取价格	描述	数据表
DSM-5-3.3-D48S	ETC	获取价格	Dual Output Mixed Voltage, DSM Models
DSM585Q018W075PB	CDE	获取价格
DSM-590-A-15-P-F-F2-MJ	SAMTEC	获取价格	D Subminiature Connector, 15 Contact(s), Male, Solder Terminal
DSM-590-A-15-P-F-F2-MJ-R	SAMTEC	获取价格	D Subminiature Connector, 15 Contact(s), Male, Solder Terminal, Plug, ROHS COMPLIANT
DSM-590-A-15-P-F-F2-NT-R	SAMTEC	获取价格	D Subminiature Connector, 15 Contact(s), Male, Solder Terminal, Plug, ROHS COMPLIANT
DSM-590-A-15-P-F-F2-RJ	SAMTEC	获取价格	D Subminiature Connector, 15 Contact(s), Male, 0.109 inch Pitch, Solder Terminal, #4-40, R
DSM-590-A-15-P-F-F2-RJ-R	SAMTEC	获取价格	D Subminiature Connector, 15 Contact(s), Male, Solder Terminal, Plug, ROHS COMPLIANT
DSM-590-A-15-P-F-FB-NT-R	SAMTEC	获取价格	D Subminiature Connector, 15 Contact(s), Male, Solder Terminal, Plug, ROHS COMPLIANT
DSM-590-A-15-P-F-LB-FT-R	SAMTEC	获取价格	D Subminiature Connector, 15 Contact(s), Male, Solder Terminal, Plug, ROHS COMPLIANT
DSM-590-A-15-P-F-LB-MT-R	SAMTEC	获取价格	D Subminiature Connector, 15 Contact(s), Male, Solder Terminal, Plug, ROHS COMPLIANT

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