非隔離 7.5~45瓦 POL高效率 DC-DC電源轉換器 01D-3AF系列

功能&特點

3PIN SIP 包裝。

腳位兼容線性穩壓器 LM78XX。

寬電壓輸入(4.75~36VDC)。

效率高達97%(無隔離/不需散熱片)。

穩壓輸出類型。

短路保護。

操作環境溫度:-40°C 至 +97°C。

UL94V-0 封裝材料。

產品保固3年。

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Specifications Typical At TA = 25°C, Nominal Input Voltage And Rated Output Current Unless Otherwise Specified

Part Number	Input Range	Output Voltage	Output Current	Efficiency		Capacitive Load Max
	Vdc	Vdc	mA	Min.Vin (%)TYP	Max.Vin (%)TYP	μF
01D-2R5-3AF	4.75-26	2.5	3000	93	84	3000
01D-3R3-3AF	4.75-26	3.3	3000	90	87	3000
01D-05-3AF	7-26	5.0	3000	95	90	3000
01D-12-3AF	15-36	12	3000	96	94	1800
01D-15-3AF	18-36	15	3000	97	94	1200

Input Specifications

Parameters	Conditions		Min	Typ	Max	Units
Input Voltage	See models table		4.75		36	Vdc
No Load Input Current	All models, Max. Vin			25	30	mA
Max i mum Input Current	Mini.Vin, Full Load	01D-2R5-3AF			1698	mA
		01D-3R3-3AF			2316
		01D-05-3AF			2256
		01D-12-3AF			2500
		01D-15-3AF			2577
Start up Time	100% Load	01D-2R5-3AF 01D-3R3-3AF 01D-05-3AF		10		ms
		01D-12-3AF 01D-15-3AF		14
Input Filter	All Models		Internal Capacitor

Output Specifications

Parameters	Conditions		Min	Typ	Max	Units
Voltage Tolerance	100% Load			±2		%
Line Regulation	Vin(min) to Vin(max) @100% Load		-0.2		+0.2	%
Load Regulation	0% Load to 100% Load		-0.8		+0.8	%
Minimum Load	Not Required
Ripple & Noise (BW=20MHz)	Without Output Capacitor	01D-2R5-3AF, 01D-3R3-3AF			50	mVp-p
		01D-05-3AF			75
		01D-12-3AF, 01D-15-3AF			150
Transient Response Setting Time	50 % Load Step Change (upper half)			150		us
Transient Response Deviation	50 % Load Step Change (upper half)			250		%
Current Limit	% of Io, Hiccup mode, Auto recovery		180			%
Short Circuit Protection	Continuous [ Hiccup Mode] ,Auto Recovery
Temperature Coefficient			-0.02		+0.02	%/℃

General Specifications

Parameters	Conditions		Min	Typ	Max	Units
Switching Frequency	100% Load, Nominal Input			310		KHz
Operating Ambient Temperature (Power Derating See Derating Graph)	Max. Vin, 100% Load	01D-2R5-3AF	-40		72.1	℃
		01D-3R3-3AF			71.0
		01D-05-3AF			66.7
		01D-12-3AF			52.1
		01D-15-3AF			38.9
Thermal Impedance	20LFM			None		℃/W
	100LFM			None
	200LFM			None
	400LFM			None
Maximum Case Temperature				None		℃
Storage Temperature			-55		125	℃
Relative Humidity	Non Condensing		5%		95%	RH
Cooling	Natural Convection
Thermal Shock	MIL-STD-810F
Shock &Vibration Test	MIL-STD-810F
Case Material	Open frame
Potting Material	None
MTBF	MIL-HDBK-217F@25℃ (calculated)		5.16X106			Hours
Weight			10			g
Dimensions	14.9x9.5x18.4					mm

Dimension

 Files Download      01D-3AF-Series.pdf

Certification