Closed loop Hall Effect Current Sensor DXE-DM14

Closed loop Hall Effect Current Sensor DXE-DM14

$1≥100Piece/Pieces

Payment Type:	T/T
Incoterm:	FOB,CFR,CIF,EXW,FAS,FCA
Min. Order:	100 Piece/Pieces
Transportation:	Ocean,Land,Air,Express
Port:	SHANGHAI,NINGBO,GUANGZHOU

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Product Description

Product Attributes

Packaging & Delivery

Product Description

Product Attributes

Model No.: DXE-DM14

Brand: DEXIE, OEM Service is available

Place Of Origin: China

Accuracy: 1%

Packaging & Delivery

Selling Units	:	Piece/Pieces
Package Type	:	Cartons / Pallet
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Product Description

Current Sensor DXE-DM14

TYPE

DXE-DM14-100A

DXE-DM14-200A

DXE-DM14-300A

DXE-DM14-400A

DXE-DM14-500A

DXE-DM14-600A

DXE-DM14-700A

DXE-DM14-800A

Features

● Excellent accuracy- Accuracy error<1%

● Very good linearity- Linearity error<0.5%

● Multiple models- 100A,200A,300A,400A,500A,600A,700A,800A

● Wide frequency bandwidth- ＞120kHz

● High compressive strength- ＞2KV

● Sensor operating temperature range- -40℃ to +125℃

Application Domain

● Electric Vehicle Battery Management System (BMS)

● Electric Vehicle Battery System Distribution Box (BDU)

● High voltage distribution box (PDU) for electric vehicles

● Energy Management of Industrial Lithium Batteries

Electrical data （supply voltage=Vcc=5V）

Limit parameters (note: Do not exceed the maximum value to prevent damage. Prolonged operation at the maximum value may affect the reliability of the device)

Parameter	Symbol	Specifications	Unit	Condition
Minimum operating voltage	Vcc	4.8	V
Maximum working voltage	Vcc	6	V
Output voltage	Vout	5	V
Storage temperature	Ts	-45-135	℃
Junction temperature	Tj	165	℃
ESD	HBM	8000	V	HBM model per Mil-Std-883, Method 3015
ESD	MM	400	V	MM model per JEDEC EIA/JESD22-A115
Latch-up test per JEDEC 78		200	mA
Dissipation power	Pd	550	mW
Dielectric Strength	V_D	2000	V	50Hz，1min

Standard parameters (unless otherwise specified: Ta=25 ℃, Cp=0.1uF, Vcc=5V)

Parameter	Symbol	Specifications			Unit	Condition
Parameter	Symbol	Minimum	Standard	Maximum	Unit	Condition
Supply Voltage	Vcc	4.8	5	5.2	V
Working current @Ip=0A	Ic		10	15	mA
Static output voltage	Vout	2.48	2.5	2.52	V
Output High Voltage	V_OH	4.8	-	-	V
Output Low Voltage	V_OL	-	-	0.2	V
Output resistance	R_OUT	-	-	100	Ω
Power on response time	T_PO	-	0.1	0.2	ms
Output response time	t_RESPONSE	-	3.7	-	us
Bandwidth	BW	0	-	120	KHz
Ambient Temperature	T_A	-40	-	125	℃

Accuracy parameters (unless otherwise specified: Ta=25 ℃, Cp=0.1uF, Vcc=5V)

Safety characteristics

Parameter	Symbol	Specifications			Unit	Condition
Parameter	Symbol	Minimum	Standard	Maximum	Unit	Condition
Sensitivity	Sense	19.80	20.00	20.20	mV/A	DXE-DM12-100A
		9.90	10.00	10.10	mV/A	DXE-DM12-200A
		6.60	6.67	6.74	mV/A	DXE-DM12-300A
		4.95	5.00	5.05	mV/A	DXE-DM12-400A
		3.96	4.00	4.04	mV/A	DXE-DM12-500A
		3.30	3.33	3.37	mV/A	DXE-DM12-600A
		2.83	2.86	2.89	mV/A	DXE-DM12-700A
		2.48	2.50	2.53	mV/A	DXE-DM12-800A
Linearity	Lin	-0.50	-	0.50	%
Temperature characteristics	V_OUT (T)	-1.50	-	1.50	%
Temperature characteristics	Sense(T)	2.50	-	2.50	%
Measuring current	I_P	-100.00	-	100.00	A	DXE-DM12-100A
		-200.00	-	200.00	A	DXE-DM12-200A
		-300.00	-	300.00	A	DXE-DM12-300A
		-400.00	-	400.00	A	DXE-DM12-400A
		-500.00	-	500.00	A	DXE-DM12-500A
		-600.00	-	600.00	A	DXE-DM12-600A
		-700.00	-	700.00	A	DXE-DM12-700A
		-800.00	-	800.00	A	DXE-DM12-800A
Measuring range	I_P	-110.00	-	110.00	A	DXE-DM12-100A
		-220.00	-	220.00	A	DXE-DM12-200A
		-330.00	-	330.00	A	DXE-DM12-300A
		-440.00	-	440.00	A	DXE-DM12-400A
		-550.00	-	550.00	A	DXE-DM12-500A
		-660.00	-	660.00	A	DXE-DM12-600A
		-770.00	-	770.00	A	DXE-DM12-700A
		-880.00	-	880.00	A	DXE-DM12-800A
Output noise	V_P-P	-	20.00	-	mV	Cp=100nF，CL=1.5nF
Output noise	V_RMS	-	2.30	-	mV	CP=100nF，CL=1.5nF

Mechanical characteristics

Characteristic	Rating	Unit
General tolerance	± 0.5	mm
Other tolerance execution	GB/T 1804-2000-M
Fixed Pin size	Φ1*3	mm
Pin size	0.50.53	mm
Recommended welding temperature	265±5	℃
Weight	12	g
Shell material	PA66
Pin material	tinned brass

Working principle

At current (IP=0A), the voltage of the output pin is half of the power supply voltage. When the current passes through the through hole in the middle of the sensor from the forward direction, the output voltage correspondingly increases. On the contrary, when the current passes through the middle hole of the sensor in the opposite direction, the output voltage correspondingly decreases, and the amplitude of the increase or decrease is symmetrical.

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