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DC-DC Converter, Non-Isolated, 4.5–19.8W

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DC-DC Converter, Non-isolated, 4.5–19.8W

02D-6A Series

DC to DC Power Converter for Energy Systems and Smart Devices

The 02D-6A series non-isolated DC-DC converter delivers 4.5–19.8W output power with high efficiency in a compact 22.9 × 10.2 × 5 mm package. It supports input ranges of 2.4–5.5VDC and 8.3–14VDC, with programmable output voltages from 0.75V to 3.3V or 0.75V to 5V via external resistors. Designed to operate from -40°C to +85°C, it is ideal for energy systems, battery management, and smart device applications.

Our Adjustable output non-isolated DC-DC series provides flexible voltage control for Industrial power supply DC-DC and 3C applications. Choose from PCB mount DC-DC converter, Open frame DC-DC converter, or Non-isolated SIP DC-DC formats. We also offer Custom non-isolated open frame design solutions to meet specific size and performance requirements.

All Yuan Dean DC-DC converters are RoHS-compliant, customizable, and backed by a 3-year warranty. OEM/ODM projects are welcome.

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Product Description1

Non-isolated 4.5 ~ 19.8W DC-DC Converters(02D-6A Series) | industrial dc-dc converter | Regulated DC-DC Module

Features

SIP packages.
High efficiency 91% @5.0Vin 3.3V ,full Load / 93% @12.0Vin 3.3V ,full load.
Customized solutions available.
Operating temperature from -40°C to +85°C.
3 years warranty.
Input under-voltage lockout.
Input range 2.4Vdc to 5.5Vdc, 8.3Vdc to 14Vdc.
Output current up to 6A.
Output voltage programmable from 0.75Vdc to 3.3Vdc,0.75Vdc to 5Vdc via external resistor.

Applications

Wireless Network.
Telecom/Datacom.
Distributed Power Architectures.
Industry Control System.
Semiconductor Equipment.
Microprocessor Power Applications.

Specifications typical at TA = 25°C, nominal input voltage and rated output current unless otherwise specified

Part Number	ON / OFF Logic	Input Range	Output Voltage	Output Current		Efficiency (%) 3.3Vdc @6A
Part Number	ON / OFF Logic	Input Range	Output Voltage	Min. Load	Max. Load	Efficiency (%) 3.3Vdc @6A
02D-05-06S	Positive (option) Negative (standard)	2.4 ~ 5.5 Vdc Vin (min) = Vo (Set) +0.5	0.75 ~ 3.3Vdc	0A	6A	91% @5.0Vin
02D-12-06S	Positive (option) Negative (standard)	Vo (set) < 3.63V Vin=8.3~14Vdc Vo (set) > 3.63V Vin=8.3~13.2Vdc	0.75 ~ 5.0Vdc	0A	6A	93% @12Vin

Input Specifications

Parameters	Conditions	Min	Typ	Max	Units
Voltage Tolerance	05 Series Vo (set)	2.4	5	5.5	Vdc
Voltage Tolerance	12 Series Vo (set)	8.3	12	14	Vdc
Input Current	Vin = Vin (min); Io = Io (max)			6	A
Input Filter (Note4)	C filter
No Load Current	Vo (set) = 0.75 Vdc		20 @Vin = 5		mA
	Vo (set) = 0.75 Vdc		19 @Vin = 12
	Vo (set) = 3.3 Vdc		45 @Vin = 5
	Vo (set) = 5.0 Vdc		100 @Vin = 12
Under Voltage Lockout	Start-up Voltage		2.2@Vin = 5		V
	Start-up Voltage		4.5@Vin = 12
	Shutdown Voltage		2.0 @Vin = 5
	Shutdown Voltage		3.8 @Vin = 12

Input reflected ripple current 5 ~ 20MHz, 1uH source impedance: 35mAp-p

Output Specifications

Parameters	Conditions		Min	Typ	Max	Units
Output current					6	A
Voltage Tolerance	Full load and Vin (min)				± 2	%
Minimum load					0	A
Line Regulation	Vin = Vin (min) to Vin (max) at Full Load			± 0.3		%
Load Regulation	No Load to Full Load			± 0.5		%
Ripple & Noise (Note2)	20MHz bandwidth				60	mVp-p
Dynamic load response (Note 2)	ΔIo / Δt = 2.5A/uS, Vin (nom)	Peak deviation		200		mV
Dynamic load response (Note 2)	Load change step (25% to 100% or 100% to 25% of Io (max))	Setting time (Vo < 10% peak deviation)		25		uS
Dynamic load Response (Note 3)	ΔIo / Δt = 2.5A/uS, Vin (nom)	Peak deviation		50		mV
Dynamic load Response (Note 3)	Load change step (25% to 100% or 100% to 25% of Io (max))	Setting time (Vo < 10% peak deviation)		50		uS
Output Current Limit				220		%
Output short-circuit current	Hiccup, automatic recovery
External Load Capacitance	ESR ≧ 1mΩ				1000	uF
External Load Capacitance	ESR ≧ 10mΩ				3000	uF
Output Voltage Overshoot-Startup	Vin = Vin (min) to Vin (max); F.L			1		%
Voltage Adjustability (see fig.1)	05 Series		0.7525		3.3 @Vin = 5	V
Voltage Adjustability (see fig.1)	12 Series		0.7525		5.0 @Vin = 12	V

General Specifications

Parameters	Conditions	Min	Typ	Units
Switching Frequency			300	KHz
Isolation voltage			None
Efficiency			See table
Dimensions		As figure of marking and dimension		mm
Weight			2.8	g
MTBF (Note 1)	MIL-HDBK-217F	3.247 x 10⁶		hrs

Environmental Specifications

Parameters	Conditions	Min	Typ	Max	Units
Operating temperature range	with derating	-40		+85	°C
Storage temperature range	With derating	-55		+125	°C
Thermal shock		MIL-STD-810F
Over temperature protection			+135		°C

Feature Specifications

Parameters	Conditions	Min	Typ	Max	Units
Remote ON/OFF
Positive logic (option)	ON = (Vin-4) < Vr < Vin (Max)			10	uA
Positive logic (option)	OFF = 0V < Vr < 0.3V			1	mA
Negative logic (standard)	ON = 0V < Vr < 0.3V@I_IN			10	uA
Negative logic (standard)	OFF = 1.5V < Vr < Vin (Max) @I_IN			1	mA
Input current of Remote control pin		0.01		1.0	mA
Remote off state input current Nominal Vin			5		mA
Rise time (Time for Vo to rise from 10% to 90% of Vo (set))				6	ms
Turn-on delay time	Case 1 (Note 5)		3		ms
Turn-on delay time	Case 2 (Note 6)		3		ms