MIC4427ZM-TR - MICROCHIP TECHNOLOGY

V15

︳

CHB200W SERIES

132 - 200 WATT 4:1 INPUT

DC-DC CONVERTERS

FEATURES

* 132-200W Isolated Output

* Half Brick Package

* 4:1 Input Range

* Regulated Output

* Efficiency to 89%

* Input Under Voltage Protection

* Over Temperature Protection

* Over Voltage/Current Protection

* Remote On/Off Control

* 1500VDC Isolation

* Continuous Short Circuit Protection

* CE Mark Meets 2004/108/EC

* UL60950-1 Approval (Except 28 Vout)

OUTPUT CURRENT

INPUT CURRENT

MODEL

NUMBER

INPUT

VOLTAGE

OUTPUT

VOLTAGE

MIN. MAX. NO LOAD

FULL LOAD

% EFF.

CAPACITOR

LOAD MAX.

CHB200W-24S3V3

10-36 VDC

3.3VDC 0 mA 50 A 130 mA 7.90 A 87 10000µF

CHB200W-24S05 10-36 VDC

5.0VDC 0 mA 40 A 150 mA 9.58 A 87 10000µF

CHB200W-24S12 10-36 VDC

12 VDC 0 mA 16.7 A 50 mA 9.71 A 86 2200µF

CHB200W-24S15 10-36 VDC

15 VDC 0 mA 13.3 A 50 mA 9.56 A 87 2200µF

CHB200W-24S24 10-36 VDC

24 VDC 0 mA 8.3 A 45 mA 9.54 A 87 2200µF

CHB200W-24S28 10-36 VDC

28 VDC 0 mA 7.14 A 55 mA 9.41 A 88.5

2200µF

(2)

CHB200W-24S48 10-36 VDC

48 VDC 0 mA 4.2 A 60 mA 9.77 A 86 2200µF

(3)

CHB200W-48S3V3

18-75 VDC

3.3VDC 0 mA 40 A 80 mA 3.13 A 88 10000µF

CHB200W-48S05 18-75 VDC

5.0VDC 0 mA 40 A 80 mA 4.68 A 89 10000µF

CHB200W-48S12 18-75 VDC

12 VDC 0 mA 16.7 A 60 mA 4.74 A 88 2200µF

CHB200W-48S15 18-75 VDC

15 VDC 0 mA 13.3 A 60 mA 4.72 A 88 2200µF

CHB200W-48S24 18-75 VDC

24 VDC 0 mA 8.3 A 60 mA 4.72 A 88 2200µF

CHB200W-48S28 18-75 VDC

28 VDC 0 mA 7.14 A 50 mA 4.68 A 89 2200µF

(2)

CHB200W-48S48 18-75 VDC

48 VDC 0 mA 4.2 A 50 mA 4.83 A 87 2200µF

(3)

NOTE:

1. Nominal Input Voltage 24, 48 VDC

2. The Output Terminal of 28Vout Models Required a Minimum Capacitor 100uF to Maintain

Specified Regulation.

3. The Output Terminal of 48Vout Models Required a Minimum Capacitor 47uF to Maintain

Specified Regulation.

V15

SPECIFICATIONS

All Specifications Typical At Nominal Line, Full Load, and 25 Unless Otherwise Noted℃

INPUT SPECIFICATIONS: GENRAL SPECIFICATIONS:

Input Voltage Range ....………….......…......... 24V ................. 10-36V

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

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

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

Input Surge Voltage (100ms max.) ………….… 24

V ….…... 50Vdc max.

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

ohm min.

48V .…..... 100Vdc max.

Isolation Capacitance …………………..…………………..… 2000pF typ.

Under Voltage Lockout ………..….. 24Vin power up …....……..…. 9.5V

Switching Frequency ........………….....................…………... 250KHz typ.

24Vin power down ……....…. 8.5V

Operating Case Temperature ..…..……..........….....……........ -40 to 100℃ ℃

48Vin power up ……...…..…. 17V

Storage Temperature ……………………….....……............ -55 to +105℃ ℃

48Vin power down ...….….…. 16V

Thermal Shutdown Case Temp. .…..……...……………..……. 110 typ.℃

Positive Logic Remote On/Off (see note4&5)

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

Input Filter ………………………………………………..…….…... Pi Type

MTBF ………. MIL-STD-217F, GB, 25 , Full Load ………… 600Khrs typ.℃

OUTPUT SPECIFICATIONS:

Dimensions ................................ 2.28x2.40x0.52 inches(57.9x61.0x13.2 mm)

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

Case Material ….............……....…… Aluminum Baseplate with Plastic Case

Transient Response: 25% Step Load Change .…………..……… <500µs

Weight ………………………………………………………………….……… 114g

External Trim Adj. Range (note6) …………………………..………. ±10%

NOTE:

Ripple & Noise, 20MHz BW (note3)

1. Measured from high line to low line.

3.3V & 5V ……..… 40mV RMS max., 100mV pk-pk max.

2. Measured from full load to zero load.

12V & 15V ………. 60mV RMS max., 150mV pk-pk max.

3. Output ripple and noise measured with 10uF tantalum and 1uF

24V ………........ 100mV RMS max., 240mV pk-pk max.

ceramic capacitor across output. (48V: 10uF aluminum and 1uF

28V ………….... 100mV RMS max., 280mV pk-pk max.

ceramic capacitor across output)

48V …………….. 150mV RMS max., 480mV pk-pk max.

4. Logic compatibility ……………... open collector ref to -Input

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

Module on …………….………... >3.5VDC to 75VDC or open circuit

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

Module off ………………………………………………….. < 1.2VDC

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

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

Load Regulation (note2) ………………………….........…...... ±0.2% max.

Module on .……………….……………………………….…. < 1.2VDC

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

Module off ..……………………. >3.5VDC to 75VDC or open circuit

Current Limit .................……….……….... 110%-150% Nominal Output

6. Trim-up ………….. connect a resistor between the trim pin and +Sense

Start up time ………………………….…….………………..…... 120ms typ.

Trim-down …….…. connect a resistor between the trim pin and -Sense

7. Suffix “-C” to the model number with clear mounting insert. (3.2mm DIA.)

8. An external input capacitor 470uF for 24Vin or 47uF for 48Vin models

are recommended to reduce input ripple voltage.

CASE HB

Tolerances Inches: X.XX= ±0.02 , X.XXX= ±0.010

Millimeters: X.X= ±0.5 , X.XX=±0.25

BOTTOM VIEW

All Dimensions In Inches(mm)

Mounting Inserts

M3*0.5 Through 4pl.

-Sense

-Vout

-Vin

CASE

ON/OFF

+Vout

+Sense

Trim

+Vin

Function

Remote On/Off Control

ON/OFF (2)

-VIN (4)

HIGH SIGNAL HERE

DISABLE OUTPUT

External Output Trim

+SENSE (8)

TRIM (7)

-SENSE (6)

+SENSE (8)

TRIM (7)

-SENSE (6)

TRIM UP

TRIM DOWN