EC7BW-24D12 [CINCON]

20 WATT 4:1 INPUT DC-DC CONVERTERS;


型号：	EC7BW-24D12
厂家：	Cincon
描述：	20 WATT 4:1 INPUT DC-DC CONVERTERS DC-DC转换器输入元件
文件：	总2页 (文件大小：191K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

V16

EC7BW SERIES

20 WATT 4:1 INPUT

︳

DC-DC CONVERTERS

FEATURES

* 20W Isolated Output

* 2”x1”x0.4” Shielded Metal Case

* Efficiency to 90%

* Fixed Switching Frequency

* 4:1 Wide Input Range

* Regulated Outputs

* Continuous Short Circuit Protection

* Pi Input Filter

* Safety Meets UL60950-1, EN60950-1, and IEC60950-1

* Meets EN50155 with External Circuits

* Shock & Vibration Meets EN50155 (EN61373)

* Fire & Smoke meet EN45545-2

OUTPUT CURRENT

INPUT CURRENT

NO LOAD FULL LOAD

MODEL

INPUT

OUTPUT

CAPACITOR

NUMBER

VOLTAGE

EFF. LOAD MAX.

MIN.

MAX.

EC7BW-24S33

EC7BW-24S05

EC7BW-24S12

EC7BW-24S15

EC7BW-24D05

EC7BW-24D12

EC7BW-24D15

EC7BW-48S33

EC7BW-48S05

EC7BW-48S12

EC7BW-48S15

EC7BW-48D05

EC7BW-48D12

EC7BW-48D15

9-36 VDC

18-75 VDC

3.3 VDC

5 VDC

0 mA

5500 mA

4000 mA

1670 mA

1330 mA

2000 mA

835 mA

55 mA

70 mA

35 mA

25 mA

35 mA

25 mA

869 mA

926 mA

928 mA

924 mA

937 mA

947 mA

430 mA

463 mA

464 mA

462 mA

468 mA

474 mA

5500uF

4000uF

1800uF

1500uF

12 VDC

15 VDC

5 VDC

2000uF

1000uF

800uF

12 VDC

15 VDC

3.3 VDC

5 VDC

666 mA

5500 mA

4000 mA

1670 mA

1330 mA

2000 mA

835 mA

5500uF

4000uF

1800uF

1500uF

12 VDC

15 VDC

5 VDC

2000uF

1000uF

800uF

12 VDC

15 VDC

666 mA

NOTE: 1. Nominal Input Voltage 24, 48VDC

V16

SPECIFICATIONS

℃

All Specifications Typical At Nominal Line, Full Load, and 25

Unless Otherwise Noted

INPUT SPECIFICATIONS:

GENERAL SPECIFICATIONS:

Input Voltage Range ....……………............... 24V ….......................... 9-36V

48V ........................ 18-75V

Efficiency .................................................................…..……... See Table

Isolation Voltage ...............….. Input/Output ...……..……. 1500VDC max.

Input Surge Voltage (100ms max.) ……..….… 24V …................... 50Vdc max.

48V ............... 100Vdc max.

Isolation Resistance .........................…...............…….….. 10 ohm min.

Isolation Capacitance …………………..………………..…… 1000pF typ.

Switching Frequency …….. Single .........................…....... 350KHz typ.

Dual ...............................…… 400KHz typ.

Under voltage lockout ………..….. 24Vin power up ….…...….……. 8.8V typ.

24Vin power down ……..……. 8.0V typ.

48Vin power up ………..….....….. 17V typ.

EMI/RFI ………………………….………….. Six Sided Continuous Shield

48Vin power down …….…..……. 16V typ.

℃

Operating Ambient Temperature …………………...…... -40 to +85

℃

Positive Logic Remote On/Off (note3&4)

℃

De-rating, Above 71 ………………… Linearly to Zero power at 105

Input Filter ………………………………………………..….……... PI Type

Case Temperature (note6) ……….…………….…………….. 105℃ max.

℃

Storage Temperature ………………....…….....……........ -55 to +125

℃

OUTPUT SPECIFICATIONS:

Humidity .................................................. 95% RH max. Non condensing

Voltage Accuracy ....................................................………........… 1.5% max.

Voltage Balance (Dual Output) ………………………………….…. 1.0% max.

Transient Response: 75% - 100% Step Load Change

℃

MTBF ……… MIL-HDBK-217F, GB, 25 , Full Load ……… 720Khrs typ.

Dimensions ……………….. 2.00x1.00x0.40 inches (50.8x25.4x10.2 mm)

Case Material ……… Black Coated Copper with Non-Conductive Base

Weight …………………………………………………………………... 35g

Error Band …………….. 5% Vout Nominal, Recovery Time ….. <500us

Ripple & Noise, 20MHz BW (Measured with 0.1uF MLCC) ……….. ..75mV pk-pk, max.

Temperature Coefficient .……………………………………………. 0.03%/°C

NOTE :

1. Measured from high line to low line.

Line Regulation (note1) …….. Single .……..……………................ 0.2% max.

Dual .…….…………...................... 0.5% max.

2. Measured from full load to zero load.

3. Logic compatibility …. CMOS or open collector TTL, ref. to -Vin

Module on ………..………… >5.5VDC to 75VDC or open circuit

Module off ……………………………..……………. 0 to <1.2VDC

4. Suffix "N" to the model number with negative logic remote on/off

Module on …………………………………….……... 0 to <1.2VDC

Module off ……….………….. >5.5VD to 75VDC or open circuit

5. Suffix “S” to the model number with alternative pin configuration,

single output models only.

Load Regulation (note2) …….………………………….........…...... 1.0% max.

Cross Regulation (Dual output) Load cross variation 25%/100% .. 5.0% max.

Over Voltage Protection ……………………….…..…….. Zener or TVS Clamp

Output Short Circuit Protection .............................................….…. Continuous

External Trim Adj. Range (Single Output Models only) ….…….…..…… 10%

Start up time …………………………………….……….…………..…... 5ms typ.

6. Maximum case temperature under any operating condition should

Case B Dimensions:

℃

not be exceeded 105

All Dimensions In Inches (mm)

Tolerances Inches: X.XX= 0.04 , X.XXX= 0.010

Millimeters: X.X= 1.0 , X.XX= 0.25

Typical Derating curve for Natural

Convection

SUFFIX"S"PIN

STANDARD PIN

120%

CONFIGURATION

-40

*SINGLE OUTPUT MODELS ONLY

100%

80%

60%

40%

20%

0.300 0.200 0.40

[7.62] [5.08] [10.2]

0.400

[10.16]

0.10

[2.5]

0.400

[10.16]

Natural

Convection

105

BOTTOM VIEW

-40 -20

20 40 60 80 100

BOTTOM VIEW

Ambient Temperature( C)

PIN CONNECTION

Single

Dual

+V Input

-V Input

+V Input

-V Input

+V Output +V Output

Trim

Common

0.200

[5.08]

0.20

[5.1]

0.400

[10.16]

0.400

[10.16]

0.40

-V Output -V Output

Remote On/Off

0.40

[10.2]

0.600

[10.2]

1.00

[25.4]

[15.24]

1.00

0.22

[5.6]

min

0.22

[5.6]

min

[25.4]

EXTERNAL OUTPUT TRIM

+Vout

TRIM

-Vout

TRIM DOWN

10K Ohms

TRIMPOT

TRIM

TRIM UP

-Vout

相关型号：