CHB100-48S15 参数 Datasheet PDF下载

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Specifications

INPUT SPECIFICATIONS:

Input Voltage Range...................................................... 24V............18-36V

48V............36-75V

Undervoltage lockout .............................. 24Vin power up ............... 17V

24Vin power down ............. 16V

48Vin power up ............... 34V

48Vin power down ............. 32.5V

Positive Logic Remote ON/OFF

3.4

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

50 TO 100 WATT WIDE INPUT

DC-DC CONVERTERS

SINGLE OUTPUT

®

US

OUTPUT SPECIFICATIONS:

Voltage Accuracy : ..................................................................... ±1% max.

Transient Response :25% Step Load Change ..........................<500µ sec.

External Trim Adj. Range ......................................................................±10%

Ripple & Noise, 20MHz BW, 2.5V & 3.3V & 5V .............. 40mV RMS., max.

100mV pk-pk, max.

12V & 15V .......................... 60mV RMS., max.

150mV pk-pk, max.

24V ........................ 100mV RMS., max.

240mV pk-pk, max.

Temperature Coefficient............................................................ ±0.03%/˚C

Short Circuit Protection..............................................................Continuous

Line Regulation

1

..........................................................................±0.2% max.

Load Regulation

2

........................................................................±0.2% max.

Over Voltage Protection trip Range ,% Vo nom. ......................115-140%

Current Limit .................................................110% ~140% Nominal Output

NOTE:

1. Measured From High Line to Low Line.

2. Measured From Full Load to Zero Load.

3. Logic Compatibility ............... Open Collector ref to -Input

Module ON ............. Open Circuit

Module OFF ............... < 0.8Vdc

4. Suffix "N" to the Model Number with Negative Logic Remote

ON/OFF.

E176177

Features

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•

•

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50-100W Isolated Output

Efficiency to 85%

500KHz Switching Frequency

2 : 1 Input Range

•

•

•

•

Regulated Outputs

Continuous Short Circuit Protection

Five-Sided Metal Case

Industry Standard Half-Brick Package

CASE HB

All Dimensions In Inches(mm)

Tolerances

Inches

Millimeters

.XX±.02

.X±.5

.XXX±.010

.XX±.250

Pin

±0.02

±0.5

Mounting Inserts

M3*0.5 Through 4pl.

BOTTOM VIEW

0.18 min.

(4.60)

2*R1.5

PIN CONNECTION

Pin

Function

+Vin

ON/OFF

CASE

-Vin

-Vout

-Sense

Trim

+Sense

+Vout

1.

2.

3.

4.

5.

6.

7.

8.

9.

4

5

6

7

2.40

(61.00)

Ø0.08

(2.03)

2pl.

MODEL

NUMBER

CHB100-24S25

CHB100-24S33

CHB100-24S05

INPUT

VOLTAGE

OUTPUT

VOLTAGE

2.5 VDC

3.3 VDC

5 VDC

OUTPUT

CURRENT

20A

20A

20A

INPUT CURRENT

NO LOAD

FULL LOAD

2705 mA

3480 mA

5020 mA

50 mA

4880 mA

4925 mA

4905 mA

1335 mA

1720 mA

2480 mA

50 mA

2442 mA

2463 mA

2463 mA

%EFF

CASE

1.40

(35.56)

2.00

(50.80)

3

0.60

(15.24)

2

1

77

79

83

HB

85

85

85

78

8

9

Ø0.04

(1.02)

7pl.

18-36 VDC

CHB100-24S12

CHB100-24S15

CHB100-24S24

CHB100-48S25

CHB100-48S33

CHB100-48S05

CHB100-48S12

CHB100-48S15

CHB100-48S24

NOTE : 1. Nominal Input Voltage 24 or 48 VDC

12 VDC

15 VDC

24 VDC

2.5 VDC

3.3 VDC

5 VDC

36-75 VDC

12 VDC

15 VDC

24 VDC

8.3A

6.7A

4.17A

20A

20A

20A

8.3A

6.7A

4.17A

1.90

(48.26)

2.28

(57.90)

0.50

(12.70)

SIDE VIEW

External Output Trim

80

84

HB

85

85

85

HIGH SIGNAL HERE

DISABLE OUTPUT

-VIN (4)

ON/OFF (2)

Remote ON/OFF Control

+SENSE (8)

TRIM DOWN

+SENSE (8)

TRIM (7)

TRIM UP

-SENSE (6)

TRIM (7)

10K ohms

TRIMPOT

-SENSE (6)

81

All Specifications Typical At Nominal Line, Full Load and 25˚C Unless Otherwise Noted.

82

CHB100

CHB100

GENERAL SPECIFICATIONS:

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

Isolation Voltage ...........................Input/Output............. 1500VDC min.

Input/Case................ 1500VDC min.

Output/Case............. 1500VDC min.

Isolation Resistance ............................................................ 10

7

ohm min.

Switching Frequency ........................................................... 500KHz ,Typ.

Operating case Temperature ....................................... -40˚C to 100˚C

Storage Temperature ................................................... -40˚C to +105˚C

Thermal Shutdown, Case Temp. .............................................100˚C Typ.

Dimensions ............................................................2.28x2.40x0.50 inches

(57.9x61.0x12.7 mm)

Case Material ..........................................................................Aluminum